【机械专业文献翻译】冲压变形

附录1 外文译文冲压变形冲压变形工艺可完成多种工序，其基本工序可分为分离工序和变形工序两大类。

分离工序是使坯料的一部分与另一部分相互分离的工艺方法，主要有落料、冲孔、切边、剖切、修整等。

其中有以冲孔、落料应用最广。

变形工序是使坯料的一部分相对另一部分产生位移而不破裂的工艺方法，主要有拉深、弯曲、局部成形、胀形、翻边、缩径、校形、旋压等。

从本质上看，冲压成形就是毛坯的变形区在外力的作用下产生相应的塑性变形，所以变形区的应力状态和变形性质是决定冲压成形性质的基本因素。

因此，根据变形区应力状态和变形特点进行的冲压成形分类，可以把成形性质相同的成形方法概括成同一个类型并进行系统化的研究。

绝大多数冲压成形时毛坯变形区均处于平面应力状态。

通常认为在板材表面上不受外力的作用，即使有外力作用，其数值也是较小的，所以可以认为垂直于板面方向的应力为零，使板材毛坯产生塑性变形的是作用于板面方向上相互垂直的两个主应力。

由于板厚较小，通常都近似地认为这两个主应力在厚度方向上是均匀分布的。

基于这样的分析，可以把各种形式冲压成形中的毛坯变形区的受力状态与变形特点，在平面应力的应力坐标系中(冲压应力图)与相应的两向应变坐标系中(冲压应变图)以应力与应变坐标决定的位置来表示。

也就是说，冲压应力图与冲压应变图中的不同位置都代表着不同的受力情况与变形特点(1)冲压毛坯变形区受两向拉应力作用时，可以分为两种情况：即σγ>σ>0σt=0和σθ>σγ>0，σt=0。

再这两种情况下，绝对值最大的应力都是拉应力。

以下对这两种情况进行分析。

1)当σγ>σθ>0且σt=0时，安全量理论可以写出如下应力与应变的关系式：(1-1) εγ/（σγ-σm）=εθ/（σθ-σm）=εt/（σt -σm）=k式中εγ，εθ，εt——分别是轴对称冲压成形时的径向主应变、切向主应变和厚度方向上的主应变；σγ，σθ，σt——分别是轴对称冲压成形时的径向主应力、切向主应力和厚度方向上的主应力；σm——平均应力，σm=（σγ+σθ+σt）/3；k——常数。

英文原文Categories of stamping formingMany deformation processes can be done by stamping, the basic processes of the stamping can be divided into two kinds: cutting and forming.Cutting is a shearing process that one part of the blank is cut form the other .It mainly includes blanking, punching, trimming, parting and shaving, where punching and blanking are the most widely used. Forming is a process that one part of the blank has some displacement form the other. It mainly includes deep drawing, bending, local forming, bulging, flanging, necking, sizing and spinning.In substance, stamping forming is such that the plastic deformation occurs in the deformation zone of the stamping blank caused by the external force. The stress state and deformation characteristic of the deformation zone are the basic factors to decide the properties of the stamping forming. Based on the stress state and deformation characteristics of the deformation zone, the forming methods can be divided into several categories with the same forming properties and to be studied systematically.The deformation zone in almost all types of stamping forming is in the plane stress state. Usually there is no force or only small force applied on the blank surface. When it is assumed that the stress perpendicular to the blank surface equal to zero, two principal stresses perpendicular to each other and act on the blank surface produce the plastic deformation of the material. Due to the small thickness of the blank, it is assumed approximately that the two principal stresses distribute uniformly along the thickness direction. Based on this analysis, the stress state and the deformation characteristics of the deformation zone in all kind of stamping forming can be denoted by the point in the coordinates of the plane principal stress(diagram of the stamping stress) and the coordinates of the corresponding plane principal stains (diagram of the stamping strain). The different points in the figures of the stamping stress and strain possess different stress state and deformation characteristics.(1)When the deformation zone of the stamping blank is subjected toplanetensile stresses, it can be divided into two cases, that is σγ>σθ>0,σt=0andσθ>σγ>0,σt=0.In both cases, the stress with the maximum absolute value is always a tensile stress. These two cases are analyzed respectively as follows.2)In the case that σγ>σθ>0andσt=0, according to the integral theory, the relationships between stresses and strains are:εγ/（σγ-σm）=εθ/（σθ-σm）=εt/（σt -σm）=k 1.1where, εγ，εθ，εt are the principal strains of the radial, tangential and thickness directions of the axial symmetrical stamping forming; σγ，σθand σt are the principal stresses of the radial, tangentialand thickness directions of the axial symmetrical stamping forming;σm is the average stress,σm=（σγ+σθ+σt）/3; k is a constant.In plane stress state, Equation 1.13εγ/（2σγ-σθ）=3εθ/（2σθ-σt）=3εt/[-（σt+σθ）]=k 1.2Since σγ>σθ>0,so 2σγ-σθ>0 and εθ>0.It indicates that in plane stress state with two axial tensile stresses, if the tensile stress with the maximum absolute value is σγ, the principal strain in this direction must be positive, that is, the deformation belongs to tensile forming.In addition, because σγ>σθ>0，therefore -（σt+σθ）<0 and εt<0. The strain in the thickness direction of the blankεt is negative, that is, the deformation belongs to compressive forming, and the thickness decreases.The deformation condition in the tangential direction depends on the values ofσγand σθ. When σγ=2σθ,εθ=0；when σγ>2σθ,εθ<0；and when σγ<2σθ,εθ>0.The range of σθis σγ>=σθ>=0 . In the equibiaxial tensile stress state σγ=σθ，according to Equation 1.2,εγ=εθ>0 and εt<0 . In the uniaxial tensile stress stateσθ=0，according to Equation 1.2 εθ=-εγ/2.According to above analysis, it is known that this kind of deformation condition is in the region AON of the diagram of the diagram of the stamping strain (see Fig .1.1), and in the region GOH of the diagram of the stamping stress (see Fig.1.2).2)When σθ>σγ>0 and σt=0, according to Equation 1.2 , 2σθ>σγ>0 and εθ>0,This result shows that for t he plane stress state with two tensile stresses, when the absoluste value of σθ is the strain in this direction must be positive, that is, it must be in the state of tensile forming.Also becauseσγ>σθ>0，therefore -（σt+σθ）<0 and εt<0. The strain in the thickness direction of the blankεt is negative, or in the state of compressive forming, and the thickness decreases.The deformation condition in the radial direction depends on the values ofσγand σθ. When σθ=2σγ,εγ0;when σθ>σγ,εγ<0;and when σθ<2σγ,εγ>0.The range of σγis σθ>= σγ>=0 .When σγ=σθ,εγ=εθ>0, that is, in equibiaxial tensile stress state, the tensile deformation with the same values occurs in the two tensile stress directions; when σγ=0, εγ=-εθ /2, that is, in uniaxial tensile stress state, the deformation characteristic in this case is the same as that of the ordinary uniaxial tensile.This kind of deformation is in the region AON of the diagram of the stamping strain (see Fig.1.1), and in the region GOH of the diagram of the stamping stress (see Fig.1.2).Between above two cases of stamping deformation, the properties ofσθandσγ, and the deformation caused by them are the same, only the direction of the maximum stress is different. These two deformations are same for isotropic homogeneous material.(1)When the deformation zone of stamping blank is subjected to two compressive stressesσγandσθ(σt=0), it can also be divided into two cases, which are σγ<σθ<0,σt=0 and σθ<σγ<0,σt=0.1）When σγ<σθ<0 and σt=0, according to Equation 1.2, 2σγ-σθ<0与εγ=0.This result showsthat in the plane stress state with two compressive stresses, if the stress with the maximum absolute value is σγ<0, the strain in this direction must be negative, that is, in the state of compressive forming.Also because σγ<σθ<0, therefore -（σt+σθ）>0 and εt>0.The strain in the thickness direction of the blankεt is positive, and the thickness increases.The deformation condition in the tangential direction depends on the values ofσγand σθ.When σγ=2σθ,εθ=0;when σγ>2σθ,εθ<0;and when σγ<2σθ,εθ>0.The r ange of σθis σγ<σθ<0.When σγ=σθ,it is in equibiaxial tensile stress state, henceεγ=εθ<0; when σθ=0,it is in uniaxial tensile stress state, hence εθ=-εγ/2.This kind of deformation condition is in the region EOG of the diagram of the stamping strain (see Fig.1.1), and in the region COD of the diagram of the stamping stress (see Fig.1.2).2）When σθ<σγ<0and σt=0, according to Equation 1.2,2σθ-σγ<0 and εθ<0. This result shows that in the plane stress state with two compressive stresses, if the stress with the maximum absolute value is σθ, the strain in this direction must be negative, that is, in the state of compressive forming.Also becauseσθ<σγ <0 , therefore -（σt+σθ）>0 and εt>0.The strain in the thickness direction of the blankεt is positive, and the thickness increases.The deformation condition in the radial direction depends on the values ofσγand σθ. When σθ=2σγ, εγ=0; when σθ>2σγ,εγ<0; and when σθ<2σγ,εγ>0.The range of σγis σθ<= σγ<=0 . When σγ=σθ , it is in equibiaxial tensile stress state, hence εγ=εθ<0; when σγ=0, it is in uniaxial tensile stress state, hence εγ=-εθ/2>0.This kind of deformation is in the region GOL of the diagram of the stamping strain (see Fig.1.1), and in the region DOE of the diagram of the stamping stress (see Fig.1.2).(3) The deformation zone of the stamping blank is subjected to two stresses with opposite signs, and the absolute value of the tensile stress is larger than that of the compressive stress. There exist two cases to be analyzed as follow:1)When σγ>0, σθ<0 an d |σγ|>|σθ|, according to Equation 1.2, 2σγ-σθ>0 and εγ>0.This result shows that in the plane stress state with opposite signs, if the stress with the maximum absolute value is tensile, the strain in the maximum stress direction is positive, that is, in the state of tensile forming.Also because σγ>0, σθ<0 and |σγ|>|σθ|, therefore εθ<0. The strain in the compressive stress direction is negative, that is, in the state of compressive forming.The range of σθis 0>=σθ>=-σγ. When σθ=-σγ, then εγ>0,εθ<0 , and |εγ|=|εθ|;when σθ=0, then εγ>0,εθ<0, and εθ=-εγ/2, it is the uniaxial tensile stress state. This kind of deformation condition is in the region MON of the diagram of the stamping strain (see Fig.1.1), and in the region FOG of the diagram of the stamping stress (see Fig.1.2).2)When σθ>0, σγ<0,σt=0 and |σθ|>|σγ|, according to Equation 1.2, bymeans of the same analysis mentioned above, εθ>0, that is, the deformation zone is in the planestress state with opposite signs. If the stress with the maximum absolut e value is tensile stress σθ, the strain in this direction is positive, that is, in the state of tensile forming. The strain in the radial direction is negative （εγ<=0）, that is, in the state of compressive forming.The range of σγis 0>=σγ>=-σθ. When σγ=-σθ, then εθ>0,εγ<0 and |εγ|=|εθ|; when σγ=0, then εθ>0,εγ<0, andεγ=-εθ /2. This kind of deformation condition is in the region COD of the diagram of the stamping strain (see Fig.1.1), and in the region AOB of the diagram of the stamping stress (see Fig.1.2).Although the expressions of these two cases are different, their deformation essences are the same.(4) The deformation zone of the stamping blank is subjected to two stresses with opposite signs, and the absolute value of the compressive stress is larger than that of the tensile stress. There exist two cases to be analyzed as follows:1)When σγ>0,σθ<0 and |σθ|>|σγ|, according to Equation 1.2, 2σθ- σγ<0 and εθ<0.This result shows that in plane stress state with opposite signs, if the stress with the maximum absolute value is compressive stress σθ, the strain in this direction is negative, or in the state of compressive forming.Also because σγ>0 and σθ<0, therefore 2σγ- σθ<0 and εγ>0. The strain in the tensile stress direction is positive, or in the state of tensile forming.The range of σγis 0>=σγ>=-σθ.When σγ=-σθ, then εγ>0,εθ<0, and εγ=-εθ;when σγ=0, then εγ>0,εθ<0, and εγ=-εθ/2. This kind of deformation is in the region LOM of the diagram of the stamping strain (see Fig.1.1), and in the region EOF of the diagram of the stamping stress (see Fig.1.2).2)When σθ>0, σγ<0 and |σγ|>|σθ|, according to Equation 1.2 and by means of the same analysis mentioned above,εγ< 0.This result shows that in plane stress state with opposite signs, if the stress with the maximum absolute value is compressive stress σγ,the strain in this direction is negative, or in the state of compressive forming, The strain in the tensile stress direction is positive, or in the state of tensile forming.The range of σθis 0>=σθ>=-σγ.When σθ=-σγ, then εθ>0,εγ<0, and εθ=-εγ;when σθ=0, then εθ>0,εγ<0, and εθ=-εγ/2. Such deformation is in the region DOF of the diagram of the stamping strain (see Fig.1.1), and in the region BOC of the diagram of the stamping stress (see Fig.1.2).The four deformation conditions are related to the corresponding stamping forming methods. Their relationships are labeled with letters in Fig.1.1 and Fig.1.2.The four deformation conditions analyzed above are applicable to all kinds of plane stress states, that is, the four deformation conditions can sum up all kinds of stamping forming in to two types, tensile and compressive. When the stress with the maximum absolute value in the deformation zone of the stamping blank is tensile, the deformation along this stress direction must be tensile. Such stamping deformation is called tensile forming. Based on above analysis, the tensile forming occupies five regions MON, AON, AOB, BOC and COD in the diagram of thestamping stain; and four regions FOG, GOH, AOH and AOB in the diagram of the stamping stress.When the stress with the maximum absolute value in the deformation zone of the stamping blank is compressive, the deformation along this stress direction must be compressive. Such stamping deformation is called compressive forming. Based on above analysis, the compressive forming occupies five regions LOM, HOL, GOH, FOG and DOF in the diagram of the stamping strain; and four regions EOF, DOE, COD and BOC in the diagram of the stamping stress.MD and FB are the boundaries of the two types of forming in the diagrams of the stamping strain and stress respectively. The tensile forming is located in the top right of the boundary, and the compressive forming is located in the bottom left of the boundary.Because the stress produced by the plastic deformation of the material is related to the strain caused by the stress, there also exist certain relationships between the diagrams of the stamping stress and strain. There are corresponding locations in the diagrams of the stamping stress and strain for every stamping deformation. According to the state of stress or strain in the deformation zone of the forming blank, and using the boundary line in the diagram of the stamping stress MD or the boundary line in the diagram of the stamping strain FB, it is easy to know the properties and characteristics of the stamping forming.The locations in the diagrams of the stamping stress and strain for various stress states and the corresponding relationships of the two diagrams are listed in Table 1.1.It shows that the geometrical location for every region are different in the diagrams of the stamping stress and strain, but their sequences in the two diagrams are the same. One key point is that the boundary line between the tensile and the compressive forming is an inclined line at 45°to the coordinate axis. The characteristics of the stamping technique for tensile and compressive forming are listed in Table 1.2.Table 1.2 clearly shows that in the deformation zone of the blank, the characteristics of the force and deformation, and the patterns relevant to the deformation for each stamping method are the same. Therefore, in addition to the research on the detail stamping method, it is feasible to study stamping systematically and comprehensively. The characteristic of the systematic research is to study the common principle of all different types of stamping methods. The results of the systematic research are applicable to all stamping methods. The research on the properties and limit of the sheet metal stamping has been carried out in certain extent. The contents of the research on the stamping forming limit by using systematic method are shown in Fig.1.3.Table 1.1 Comparison between states of stress and strain in stamping Table 1.2 Comparison between tensile and compressive formingFig.1.1 Diagram of stampingstraint en s i l e f o r m i n g b ul g i n g d e e p d r a w i n gf l a ng i n gc om p r e s s i v e f o r m i n g c om p r e s s i v e f o r m i n g e x p a n d i n gd e e p d r a w i n gb ul g i n g t e n s i l e f o r m i n g n e c k i n g n e c k i n g expan ding+εγ-εγ-εθ+εθπ/4π/4f l a ng i n g -σγ+σθ+σγ-σθFig.1.2 Diagram of stamping stress机械专业中英文文献翻译Tensile forming Compressionforming Strength Capability of anti-wrinkle under the tensile and compressive stresses PlasticityCapability ofanti-neckingDeformationuniformity andextensioncapabilityPlasticityCapability ofanti-wrinkleDeformationforce and itsAnisotropy value of rHardening characteristicsDeformation resistanceChemistry componentStructureDeformation conditionsHardening characteristicsState of stressGradient of strainHardening characteristicsDie shapeMechanical proertyThe value of the n and rRelative thicknessChemistry componentStructureDeformation conditionsFig.1.3 Examples for systematic research methods中文译文冲压变形冲压变形工艺可完成多种工序，其基本工序可分为分离工序和变形工序两大类。

机械工程专业外文文献及翻译文献一（外文标题）
摘要：
该文献研究了机械工程领域中的某个具体问题。

通过实验方法和数学模型的分析，作者得出了一些有意义的结论。

本文介绍了作者的研究方法和结果，并讨论了其在机械工程领域的应用前景。

翻译：
（将文献的主要内容用简洁准确的语言翻译成中文）
文献二（外文标题）
摘要：
该文献探讨了机械工程领域中的另一个重要问题。

通过实证分析和理论推导，作者提出了解决方案，并对其进行了验证。

本文阐述了作者的方法和实验结果，并探讨了其在实践中的应用潜力。

翻译：
（将文献的主要内容用简洁准确的语言翻译成中文）
文献三（外文标题）
摘要：
该文献研究了机械工程领域中的另一个新颖课题。

作者通过数
值模拟和实验验证，得出了一些有趣的发现。

本文介绍了作者的研
究过程和结果，并讨论了其对机械工程领域的影响。

翻译：
（将文献的主要内容用简洁准确的语言翻译成中文）
总结
本文档介绍了三篇机械工程专业的外文文献，包括摘要和翻译。

这些文献都对机械工程领域中的不同问题进行了研究，并提出了相
关的解决方案和发现。

希望这些文献能为机械工程专业的学生和研
究人员提供有价值的参考和启发。

Characteristics and Sheet Metal Forming1.The article overviewStamping is a kind of plastic forming process in which a part is produced by means of the plastic forming the material under the action of a die. Stamping is usually carried out under cold state, so it is also called stamping. Heat stamping is used only when the blank thickness is greater than 8-100mm. The blank material for stamping is usually in the form of sheet or strip, and therefore it is also called sheet metal forming. Some non-metal sheets (such as plywood, mica sheet, asbestos, leather)can also be formed by stamping.Stamping is widely used in various fields of the metalworking industry, and it plays a crucial role in the industries for manufacturing automobiles, instruments, military parts and household electrical appliances, etc.The process, equipment and die are the three foundational problems that needed to be studied in stamping.The characteristics of the sheet metal forming are as follows:(1) High material utilization(2) Capacity to produce thin-walled parts of complex shape.(3) Good interchangeability between stamping parts due to precision in shape and dimension.(4) Parts with lightweight, high-strength and fine rigidity can be obtained.(5) High productivity, easy to operate and to realize mechanization and automatization.The manufacture of the stamping die is costly, and therefore it only fits to mass production. For the manufacture of products in small batch and rich variety, the simple stamping die and the new equipment such as a stamping machining center, are usually adopted to meet the market demands.The materials for sheet metal stamping include mild steel, copper, aluminum, magnesium alloy and high-plasticity alloy-steel, etc.Stamping equipment includes plate shear punching press. The former shears plate into strips with a definite width, which would be pressed later. The later can be used both in shearing and forming.2．Characteristics of stamping formingThere are various processes of stamping forming with different working patterns and names. But these processes are similar to each other in plastic deformation. There are following conspicuous characteristics in stamping:（1）．The force per unit area perpendicular to the blank surface is not large but is enough to cause the material plastic deformation. It is much less than the inner stresses on the plate plane directions. In most cases stamping forming can be treated approximately as that of the plane stress state to simplify vastly the theoretical analysis and the calculation of the process parameters.（2）．Due to the small relative thickness, the anti-instability capability of the blank is weak under compressive stress. As a result, the stamping process is difficult to proceed successfully without using the anti-instability device (such as blank holder). Therefore the varieties of the stamping processes dominated by tensile stress are more than dominated by compressive stress.（3）．During stamping forming, the inner stress of the blank is equal to or sometimes less than the yield stress of the material. In this point, the stamping is different from the bulk forming. During stamping forming, the influence of the hydrostatic pressure of the stress state in the deformation zone to the forming limit and the deformation resistance is not so important as to the bulk forming. In some circumstances, such influence may be neglected. Even in the case when this influence should be considered, the treating method is also different from that of bulk forming.（4）．In stamping forming, the restrain action of the die to the blank is not severs as in the case of the bulk forming (such as die forging). In bulk forming, the constraint forming is proceeded by the die with exactly the same shape of the part. Whereas in stamping, in most cases, the blank has a certain degree of freedom, only one surface of the blank contacts with the die. In some extra cases, such as the forming of the blank on the deforming zone contact with the die. The deformation in these regions are caused and controlled by the die applying an external force to its adjacent area. Due to the characteristics of stamping deformation and mechanics mentioned above, the stamping technique is different form the bulk metal forming:（1）．The importance or the strength and rigidity of the die in stamping forming is less than that in bulk forming because the blank can be formed without applying large pressure per unit area on its surface. Instead, the techniques of the simple die and the pneumatic and hydraulic forming are developed.（2）．Due to the plane stress or simple strain state in comparison with bulk forming, more research on deformation or force and power parameters has been done. Stamping forming can be performed by more reasonable scientific methods. Based on the real time measurement and analysis on the sheet metal properties and stamping parameters, by means of computer and some modern testing apparatus, research on the intellectualized control of stamping process is also in proceeding.（3）．It is shown that there is a close relationship between stamping forming and raw material. The research on the properties of the stamping forming, that is, forming ability and shape stability, has become a key point in stamping technology development, but also enhances the manufacturing technique of iron and steel industry, and provides a reliable foundation for increasing sheet metal quality. 3．Categories of stamping formingMany deformation processes can be done by stamping, the basic processes of the stamping can be divided into two kinds: cutting and forming.Cutting is a shearing process that one part of the blank is cut from the other. It mainly includes blanking, punching, trimming, parting and shaving, where punching and blanking are the most widely used. Forming is a process that one part of the blank has some displacement from the other. It mainly includes deep drawing, bending, local forming, bulging, flanging, necking, sizing and spinning.In substance, stamping forming is such that the plastic deformation occurs in the deformation zone of the stamping blank caused by the external force. The stress state and deformation characteristic of the deformation zone are the basic factors to decide the properties of the stamping forming. Based on the stress state and deformation characteristics of the deformation zone, the forming methods can be divided into several categories with the same forming properties and be studied systematically. The deformation zone in almost all types of stamping forming is in the plane stress state. Usually there is no force or only small force applied on the blank surface. When is assumed that the stress perpendicular to the blank surface equals to zero, two principal stresses perpendicular to each other and act on the blank surface produce the plastic deformation of the material. Due to the small thickness of the blank, it is assumed approximately the two principal stresses distribute uniformly along the thickness direction. Based on this analysis, the stress state and the deformation characteristics of the deformation zone in all kinds of stamping forming can bedenoted by the points in the coordinates of the plane principal stresses and the coordinates of the corresponding plane principal strains.4．Raw materials for stamping formingThere are a lot of raw materials used in stamping forming, and the properties of these materials may have large difference. The stamping forming can be succeeded only by determining the stamping method, the forming parameters and the die structures according to the properties and characteristics of the raw materials. The deformation of the blank during stamping forming has been investigated quite thoroughly. The relationships between the material properties decided by the chemistry component and structure of the material and the stamping forming has been established clearly. Not only the proper material can be selected based on the working condition and usage demand, but also the new material can be developed according to the demands of the blank properties during processing the stamping part. This is an important domain in stamping forming research. The research on the material properties for stamping forming is as follows:（1）．Definition of the stamping property of the material.（2）．Method to judge the stamping property of the material, find parameters to express the definitely material property of the stamping forming, establish the relationship between the property parameters and the practical stamping forming, and investigate the testing methods of the property parameters.（3）．Establish the relationship among the chemical component, structure, manufacturing process and stamping property.The raw materials for stamping forming mainly include various metals and nonmetal plate. Sheet metal includes both ferrous and nonferrous metals. Although a lot of sheet metals are used in stamping forming, the most widely used materials are steel, stainless steel, aluminum alloy and various composite metal plates.5．Stamping forming property of sheet metal and its assessing methodThe stamping forming property of the sheet metal is the adaptation capability of the sheet metal to stamping forming. It has crucial meaning to the investigation of the stamping forming property of the sheet metal. In order to produce stamping forming parts with most scientific, economic and rational stamping forming process and forming parameters, it is necessary to understand clearly the properties of the sheet metal, so as to utilize the potential of the sheet metal fully in the production. On the other hand, to select plate material accurately and rationally in accordance with thecharacteristics of the shape and dimension of the stamping forming part and its forming technique is also necessary so that a scientific understanding and accurate judgment to the stamping forming properties of the sheet metal may be achieved. There are direct and indirect testing methods to assess the stamping property of the sheet metal.Practicality stamping test is the most direct method to assess stamping forming property of the sheet metal. This test is done exactly in the same condition as actual production by using the practical equipment and dies. Surely, this test result is most reliable. But this kind of assessing method is not comprehensively applicable, and cannot be shared as a commonly used standard between factories.The simulation test is a kind of assessing method that after simplifying and summing up actual stamping forming methods, as well as eliminating many trivial factors, the stamping properties of the sheet metal are assessed, based on simplified axial-symmetric forming method under the same deformation and stress states between the testing plate and the actual forming states. In order to guarantee the reliability and generality of simulation results, a lot of factors are regulated in detail, such as the shape and dimension of tools for test, blank dimension and testing conditions(stamping velocity, lubrication method and blank holding force, etc). Indirect testing method is also called basic testing method its characteristic is to connect analysis and research on fundamental property and principle of the sheet metal during plastic deformation, and with the plastic deformation parameters of the sheet metal in actual stamping forming, and then to establish the relationship between the indirect testing results(indirect testing value) and the actual stamping forming property (forming parameters). Because the shape and dimension of the specimen and the loading pattern of the indirect testing are different from the actual stamping forming, the deformation characteristics and stress states of the indirect test are different from those of the actual one. So, the results obtained form the indirect test are not the stamping forming parameters, but are the fundamental parameters that can be used to represent the stamping forming property of the sheet metal.Hans Gastrow Molds 130 Proven Designs . 3rd edition . Munich : Hanser Publisher , 2002 .300-307 .冲压成形与板材冲压1．概述通过模具使板材产生塑性变形而获得成品零件的一次成形工艺方法叫做冲压。

（机械制造行业）机械专业中英文对照翻译大全机械专业英语词汇中英文对照翻译一览表陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection视图view剖视图profile chart标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear 斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient求导derivation定积分definite integral不定积分indefinite integral曲率curvature偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination气体状态方程equation of state of gas动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism机械零件mechanical parts淬火冷却quench淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheel后角clearance angle龙门刨削planing主轴spindle主轴箱headstock卡盘chuck加工中心machining center 车刀lathe tool车床lathe钻削镗削bore车削turning磨床grinder基准benchmark钳工locksmith锻forge压模stamping焊weld拉床broaching machine 拉孔broaching装配assembling铸造found流体动力学fluid dynamics 流体力学fluid mechanics加工machining液压hydraulic pressure切线tangent机电一体化mechanotronics mechanical-electrical integration气压air pressure pneumatic pressure稳定性stability介质medium液压驱动泵fluid clutch液压泵hydraulic pump阀门valve失效invalidation强度intensity载荷load应力stress安全系数safty factor可靠性reliability螺纹thread螺旋helix键spline销pin滚动轴承rolling bearing滑动轴承sliding bearing弹簧spring制动器arrester brake十字结联轴节crosshead联轴器coupling链chain皮带strap精加工finish machining粗加工rough machining变速箱体gearbox casing腐蚀rust氧化oxidation磨损wear耐用度durability随机信号random signal离散信号discrete signal超声传感器ultrasonic sensor 集成电路integrate circuit挡板orifice plate残余应力residual stress套筒sleeve扭力torsion冷加工cold machining电动机electromotor汽缸cylinder过盈配合interference fit热加工hotwork摄像头CCD camera倒角rounding chamfer优化设计optimal design工业造型设计industrial moulding design有限元finite element滚齿hobbing插齿gear shaping伺服电机actuating motor铣床milling machine钻床drill machine镗床boring machine步进电机stepper motor丝杠screw rod导轨lead rail组件subassembly可编程序逻辑控制器Programmable Logic Controller PLC 电火花加工electric spark machining电火花线切割加工electrical discharge wire - cutting 相图phase diagram热处理heat treatment固态相变solid state phase changes有色金属nonferrous metal陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection视图view剖视图profile chart标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear 斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient求导derivation定积分definite integral不定积分indefinite integral曲率curvature偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant 逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination气体状态方程equation of state of gas动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy 动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism机械零件mechanical parts淬火冷却quench淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheelAssembly line 组装线Layout 布置图Conveyer 流水线物料板Rivet table 拉钉机Rivet gun 拉钉枪Screw driver 起子Pneumatic screw driver 气动起子worktable 工作桌OOBA 开箱检查fit together 组装在一起fasten 锁紧(螺丝)fixture 夹具(治具)pallet 栈板barcode 条码barcode scanner 条码扫描器fuse together 熔合fuse machine热熔机repair修理operator作业员QC品管supervisor 课长ME 制造工程师MT 制造生技cosmetic inspect 外观检查inner parts inspect 内部检查thumb screw 大头螺丝lbs. inch 镑、英寸EMI gasket 导电条front plate 前板rear plate 后板chassis 基座bezel panel 面板power button 电源按键reset button 重置键Hi-pot test of SPS 高源高压测试Voltage switch of SPS 电源电压接拉键sheet metal parts 冲件plastic parts 塑胶件SOP 制造作业程序material check list 物料检查表work cell 工作间trolley 台车carton 纸箱sub-line 支线left fork 叉车personnel resource department 人力资源部production department生产部门planning department企划部QC Section品管科stamping factory冲压厂painting factory烤漆厂molding factory成型厂common equipment常用设备uncoiler and straightener整平机punching machine 冲床robot机械手hydraulic machine油压机lathe车床planer |plein|刨床miller铣床grinder磨床linear cutting线切割electrical sparkle电火花welder电焊机staker=reviting machine铆合机position职务president董事长general manager总经理special assistant manager特助factory director厂长department director部长deputy manager | =vice manager副理section supervisor课长deputy section supervisor =vice section superisor副课长group leader/supervisor组长line supervisor线长assistant manager助理to move, to carry, to handle搬运be put in storage入库pack packing包装to apply oil擦油to file burr 锉毛刺final inspection终检to connect material接料to reverse material 翻料wet station沾湿台Tiana天那水cleaning cloth抹布to load material上料to unload material卸料to return material/stock to退料scraped |\\'skr?pid|报废scrape ..v.刮;削deficient purchase来料不良manufacture procedure制程deficient manufacturing procedure制程不良oxidation |\\' ksi\\'dei?n|氧化scratch刮伤dents压痕defective upsiding down抽芽不良defective to staking铆合不良embedded lump镶块feeding is not in place送料不到位stamping-missing漏冲production capacity生产力education and training教育与训练proposal improvement提案改善spare parts=buffer备件forklift叉车trailer=long vehicle拖板车compound die合模die locker锁模器pressure plate=plate pinch压板bolt螺栓administration/general affairs dept总务部automatic screwdriver电动启子thickness gauge厚薄规gauge(or jig)治具power wire电源线buzzle蜂鸣器defective product label不良标签identifying sheet list标示单location地点present members出席人员subject主题conclusion结论decision items决议事项responsible department负责单位pre-fixed finishing date预定完成日approved by / checked by / prepared by核准/审核/承办PCE assembly production schedule sheet PCE组装厂生产排配表model机锺work order工令revision版次remark备注production control confirmation生产确认checked by初审approved by核准department部门stock age analysis sheet 库存货龄分析表on-hand inventory现有库存available material良品可使用obsolete material良品已呆滞to be inspected or reworked 待验或重工total合计cause description原因说明part number/ P/N 料号type形态item/group/class类别quality品质prepared by制表notes说明year-end physical inventory difference analysis sheet 年终盘点差异分析表physical inventory盘点数量physical count quantity帐面数量difference quantity差异量cause analysis原因分析raw materials原料materials物料finished product成品semi-finished product半成品packing materials包材good product/accepted goods/ accepted parts/good parts良品defective product/non-good parts不良品disposed goods处理品warehouse/hub仓库on way location在途仓oversea location海外仓spare parts physical inventory list备品盘点清单spare molds location模具备品仓skid/pallet栈板tox machine自铆机wire EDM线割EDM放电机coil stock卷料sheet stock片料tolerance工差score=groove压线cam block滑块pilot导正筒trim剪外边pierce剪内边drag form压锻差pocket for the punch head挂钩槽slug hole废料孔feature die公母模expansion dwg展开图radius半径shim(wedge)楔子torch-flame cut火焰切割set screw止付螺丝form block折刀stop pin定位销round pierce punch=die button圆冲子shape punch=die insert异形子stock locater block定位块under cut=scrap chopper清角active plate活动板baffle plate挡块cover plate盖板male die公模female die母模groove punch压线冲子air-cushion eject-rod气垫顶杆spring-box eject-plate弹簧箱顶板bushing block衬套insert 入块club car高尔夫球车capability能力parameter参数factor系数phosphate皮膜化成viscosity涂料粘度alkalidipping脱脂main manifold主集流脉bezel斜视规blanking穿落模dejecting顶固模demagnetization去磁;消磁high-speed transmission高速传递heat dissipation热传rack上料degrease脱脂rinse水洗alkaline etch龄咬desmut剥黑膜D.I. rinse纯水次Chromate铬酸处理Anodize阳性处理seal封孔revision版次part number/P/N料号good products良品scraped products报放心品defective products不良品finished products成品disposed products处理品barcode条码flow chart流程表单assembly组装stamping冲压molding成型spare parts=buffer备品coordinate座标dismantle the die折模auxiliary fuction辅助功能poly-line多义线heater band 加热片thermocouple热电偶sand blasting喷沙grit 砂砾derusting machine除锈机degate打浇口dryer烘干机induction感应induction light感应光response=reaction=interaction感应ram连杆edge finder巡边器concave凸convex凹short射料不足nick缺口speck瑕??shine亮班splay 银纹gas mark焦痕delamination起鳞cold slug冷块blush 导色gouge沟槽;凿槽satin texture段面咬花witness line证示线patent专利grit沙砾granule=peuet=grain细粒grit maker抽粒机cushion缓冲magnalium镁铝合金magnesium镁金metal plate钣金lathe车mill锉plane刨grind磨drill铝boring镗blinster气泡fillet镶;嵌边through-hole form通孔形式voller pin formality滚针形式cam driver铡楔shank摸柄crank shaft曲柄轴augular offset角度偏差velocity速度production tempo生产进度现状torque扭矩spline=the multiple keys花键quenching淬火tempering回火annealing退火carbonization碳化tungsten high speed steel钨高速的moly high speed steel钼高速的organic solvent有机溶剂bracket小磁导liaison联络单volatile挥发性resistance电阻ion离子titrator滴定仪beacon警示灯coolant冷却液crusher破碎机阿基米德蜗杆Archimedes worm安全系数safety factor; factor of safety安全载荷safe load凹面、凹度concavity扳手wrench板簧flat leaf spring半圆键woodruff key变形deformation摆杆oscillating bar摆动从动件oscillating follower摆动从动件凸轮机构cam with oscillating follower 摆动导杆机构oscillating guide-bar mechanism 摆线齿轮cycloidal gear摆线齿形cycloidal tooth profile摆线运动规律cycloidal motion摆线针轮cycloidal-pin wheel包角angle of contact保持架cage背对背安装back-to-back arrangement背锥back cone ；normal cone背锥角back angle背锥距back cone distance比例尺scale比热容specific heat capacity闭式链closed kinematic chain闭链机构closed chain mechanism臂部arm变频器frequency converters变频调速frequency control of motor speed 变速speed change变速齿轮change gear change wheel变位齿轮modified gear变位系数modification coefficient标准齿轮standard gear标准直齿轮standard spur gear表面质量系数superficial mass factor表面传热系数surface coefficient of heat transfer 表面粗糙度surface roughness并联式组合combination in parallel并联机构parallel mechanism并联组合机构parallel combined mechanism并行工程concurrent engineering并行设计concurred design, CD不平衡相位phase angle of unbalance不平衡imbalance (or unbalance)不平衡量amount of unbalance不完全齿轮机构intermittent gearing波发生器wave generator波数number of waves补偿compensation参数化设计parameterization design, PD残余应力residual stress操纵及控制装置operation control device槽轮Geneva wheel槽轮机构Geneva mechanism ；Maltese cross 槽数Geneva numerate槽凸轮groove cam侧隙backlash差动轮系differential gear train差动螺旋机构differential screw mechanism差速器differential常用机构conventional mechanism; mechanism in common use车床lathe承载量系数bearing capacity factor承载能力bearing capacity成对安装paired mounting尺寸系列dimension series齿槽tooth space齿槽宽spacewidth齿侧间隙backlash齿顶高addendum齿顶圆addendum circle齿根高dedendum齿根圆dedendum circle齿厚tooth thickness齿距circular pitch齿宽face width齿廓tooth profile齿廓曲线tooth curve齿轮gear齿轮变速箱speed-changing gear boxes齿轮齿条机构pinion and rack齿轮插刀pinion cutter; pinion-shaped shaper cutter 齿轮滚刀hob ,hobbing cutter齿轮机构gear齿轮轮坯blank齿轮传动系pinion unit齿轮联轴器gear coupling齿条传动rack gear齿数tooth number齿数比gear ratio齿条rack齿条插刀rack cutter; rack-shaped shaper cutter齿形链、无声链silent chain齿形系数form factor齿式棘轮机构tooth ratchet mechanism插齿机gear shaper重合点coincident points重合度contact ratio冲床punch传动比transmission ratio, speed ratio传动装置gearing; transmission gear传动系统driven system传动角transmission angle传动轴transmission shaft串联式组合combination in series串联式组合机构series combined mechanism 串级调速cascade speed control创新innovation creation创新设计creation design垂直载荷、法向载荷normal load唇形橡胶密封lip rubber seal磁流体轴承magnetic fluid bearing从动带轮driven pulley从动件driven link, follower从动件平底宽度width of flat-face从动件停歇follower dwell从动件运动规律follower motion从动轮driven gear粗线bold line粗牙螺纹coarse thread大齿轮gear wheel打包机packer打滑slipping带传动belt driving带轮belt pulley带式制动器band brake单列轴承single row bearing单向推力轴承single-direction thrust bearing单万向联轴节single universal joint单位矢量unit vector当量齿轮equivalent spur gear; virtual gear当量齿数equivalent teeth number; virtual number of teeth当量摩擦系数equivalent coefficient of friction当量载荷equivalent load刀具cutter导数derivative倒角chamfer导热性conduction of heat导程lead导程角lead angle等加等减速运动规律parabolic motion; constant acceleration and deceleration motion等速运动规律uniform motion; constant velocity motion等径凸轮conjugate yoke radial cam等宽凸轮constant-breadth cam等效构件equivalent link等效力equivalent force等效力矩equivalent moment of force等效量equivalent等效质量equivalent mass等效转动惯量equivalent moment of inertia等效动力学模型dynamically equivalent model底座chassis低副lower pair点划线chain dotted line（疲劳）点蚀pitting垫圈gasket垫片密封gasket seal碟形弹簧belleville spring顶隙bottom clearance定轴轮系ordinary gear train; gear train with fixed axes 动力学dynamics动密封kinematical seal动能dynamic energy动力粘度dynamic viscosity动力润滑dynamic lubrication动平衡dynamic balance动平衡机dynamic balancing machine动态特性dynamic characteristics动态分析设计dynamic analysis design动压力dynamic reaction动载荷dynamic load端面transverse plane端面参数transverse parameters端面齿距transverse circular pitch端面齿廓transverse tooth profile端面重合度transverse contact ratio端面模数transverse module端面压力角transverse pressure angle锻造forge对称循环应力symmetry circulating stress对心滚子从动件radial (or in-line ) roller follower对心直动从动件radial (or in-line ) translating follower对心移动从动件radial reciprocating follower对心曲柄滑块机构in-line slider-crank (or crank-slider) mechanism多列轴承multi-row bearing多楔带poly V-belt多项式运动规律polynomial motion多质量转子rotor with several masses惰轮idle gear额定寿命rating life额定载荷load ratingII 级杆组dyad发生线generating line发生面generating plane法面normal plane法面参数normal parameters法面齿距normal circular pitch法面模数normal module法面压力角normal pressure angle法向齿距normal pitch法向齿廓normal tooth profile法向直廓蜗杆straight sided normal worm法向力normal force反馈式组合feedback combining反向运动学inverse ( or backward) kinematics 反转法kinematic inversion反正切Arctan范成法generating cutting仿形法form cutting方案设计、概念设计concept design, CD防振装置shockproof device飞轮flywheel飞轮矩moment of flywheel非标准齿轮nonstandard gear非接触式密封non-contact seal非周期性速度波动aperiodic speed fluctuation非圆齿轮non-circular gear粉末合金powder metallurgy分度线reference line; standard pitch line分度圆reference circle; standard (cutting) pitch circle 分度圆柱导程角lead angle at reference cylinder分度圆柱螺旋角helix angle at reference cylinder分母denominator分子numerator分度圆锥reference cone; standard pitch cone分析法analytical method封闭差动轮系planetary differential复合铰链compound hinge复合式组合compound combining复合轮系compound (or combined) gear train复合平带compound flat belt复合应力combined stress复式螺旋机构Compound screw mechanism 复杂机构complex mechanism杆组Assur group干涉interference刚度系数stiffness coefficient刚轮rigid circular spline钢丝软轴wire soft shaft刚体导引机构body guidance mechanism 刚性冲击rigid impulse (shock)刚性转子rigid rotor刚性轴承rigid bearing刚性联轴器rigid coupling高度系列height series高速带high speed belt高副higher pair格拉晓夫定理Grashoff`s law根切undercutting公称直径nominal diameter高度系列height series功work工况系数application factor工艺设计technological design工作循环图working cycle diagram工作机构operation mechanism工作载荷external loads工作空间working space工作应力working stress工作阻力effective resistance工作阻力矩effective resistance moment 公法线common normal line公共约束general constraint公制齿轮metric gears功率power功能分析设计function analyses design 共轭齿廓conjugate profiles共轭凸轮conjugate cam构件link鼓风机blower固定构件fixed link; frame固体润滑剂solid lubricant关节型操作器jointed manipulator惯性力inertia force惯性力矩moment of inertia ,shaking moment 惯性力平衡balance of shaking force惯性力完全平衡full balance of shaking force惯性力部分平衡partial balance of shaking force 惯性主矩resultant moment of inertia惯性主失resultant vector of inertia冠轮crown gear广义机构generation mechanism广义坐标generalized coordinate轨迹生成path generation轨迹发生器path generator滚刀hob滚道raceway滚动体rolling element滚动轴承rolling bearing滚动轴承代号rolling bearing identification code 滚针needle roller滚针轴承needle roller bearing滚子roller滚子轴承roller bearing滚子半径radius of roller滚子从动件roller follower滚子链roller chain滚子链联轴器double roller chain coupling 滚珠丝杆ball screw滚柱式单向超越离合器roller clutch过度切割undercutting函数发生器function generator函数生成function generation含油轴承oil bearing耗油量oil consumption耗油量系数oil consumption factor赫兹公式H. Hertz equation合成弯矩resultant bending moment合力resultant force合力矩resultant moment of force黑箱black box横坐标abscissa互换性齿轮interchangeable gears花键spline滑键、导键feather key滑动轴承sliding bearing滑动率sliding ratio滑块slider环面蜗杆toroid helicoids worm环形弹簧annular spring缓冲装置shocks; shock-absorber灰铸铁grey cast iron回程return回转体平衡balance of rotors混合轮系compound gear train积分integrate机电一体化系统设计mechanical-electrical integration system design机构mechanism机构分析analysis of mechanism机构平衡balance of mechanism机构学mechanism机构运动设计kinematic design of mechanism机构运动简图kinematic sketch of mechanism机构综合synthesis of mechanism机构组成constitution of mechanism机架frame, fixed link机架变换kinematic inversion机器machine机器人robot机器人操作器manipulator机器人学robotics技术过程technique process技术经济评价technical and economic evaluation 技术系统technique system机械machinery机械创新设计mechanical creation design, MCD机械系统设计mechanical system design, MSD机械动力分析dynamic analysis of machinery机械动力设计dynamic design of machinery机械动力学dynamics of machinery机械的现代设计modern machine design机械系统mechanical system机械利益mechanical advantage机械平衡balance of machinery机械手manipulator机械设计machine design; mechanical design机械特性mechanical behavior机械调速mechanical speed governors机械效率mechanical efficiency机械原理theory of machines and mechanisms机械运转不均匀系数coefficient of speed fluctuation机械无级变速mechanical stepless speed changes基础机构fundamental mechanism基本额定寿命basic rating life基于实例设计case-based design,CBD基圆base circle基圆半径radius of base circle基圆齿距base pitch基圆压力角pressure angle of base circle基圆柱base cylinder基圆锥base cone急回机构quick-return mechanism急回特性quick-return characteristics急回系数advance-to return-time ratio急回运动quick-return motion棘轮ratchet棘轮机构ratchet mechanism棘爪pawl极限位置extreme (or limiting) position极位夹角crank angle between extreme (or limiting) positions 计算机辅助设计computer aided design, CAD计算机辅助制造computer aided manufacturing, CAM计算机集成制造系统computer integrated manufacturingsystem, CIMS计算力矩factored moment; calculation moment 计算弯矩calculated bending moment加权系数weighting efficient加速度acceleration加速度分析acceleration analysis加速度曲线acceleration diagram尖点pointing; cusp尖底从动件knife-edge follower间隙backlash间歇运动机构intermittent motion mechanism 减速比reduction ratio减速齿轮、减速装置reduction gear减速器speed reducer减摩性anti-friction quality渐开螺旋面involute helicoid渐开线involute渐开线齿廓involute profile渐开线齿轮involute gear渐开线发生线generating line of involute渐开线方程involute equation渐开线函数involute function渐开线蜗杆involute worm渐开线压力角pressure angle of involute渐开线花键involute spline简谐运动simple harmonic motion键key键槽keyway交变应力repeated stress交变载荷repeated fluctuating load交叉带传动cross-belt drive交错轴斜齿轮crossed helical gears胶合scoring角加速度angular acceleration角速度angular velocity角速比angular velocity ratio角接触球轴承angular contact ball bearing角接触推力轴承angular contact thrust bearing 角接触向心轴承angular contact radial bearing 角接触轴承angular contact bearing铰链、枢纽hinge校正平面correcting plane接触应力contact stress接触式密封contact seal阶梯轴multi-diameter shaft结构structure结构设计structural design截面section节点pitch point节距circular pitch; pitch of teeth节线pitch line节圆pitch circle节圆齿厚thickness on pitch circle节圆直径pitch diameter节圆锥pitch cone节圆锥角pitch cone angle解析设计analytical design紧边tight-side紧固件fastener径节diametral pitch径向radial direction径向当量动载荷dynamic equivalent radial load径向当量静载荷static equivalent radial load径向基本额定动载荷basic dynamic radial load rating 径向基本额定静载荷basic static radial load tating径向接触轴承radial contact bearing径向平面radial plane径向游隙radial internal clearance径向载荷radial load径向载荷系数radial load factor径向间隙clearance静力static force静平衡static balance静载荷static load静密封static seal局部自由度passive degree of freedom矩阵matrix矩形螺纹square threaded form锯齿形螺纹buttress thread form矩形牙嵌式离合器square-jaw positive-contact clutch 绝对尺寸系数absolute dimensional factor绝对运动absolute motion绝对速度absolute velocity均衡装置load balancing mechanism抗压强度compression strength开口传动open-belt drive开式链open kinematic chain开链机构open chain mechanism可靠度degree of reliability可靠性reliability可靠性设计reliability design, RD空气弹簧air spring空间机构spatial mechanism空间连杆机构spatial linkage空间凸轮机构spatial cam空间运动副spatial kinematic pair 空间运动链spatial kinematic chain 空转idle宽度系列width series框图block diagram雷诺方程Reynolds‘s equation离心力centrifugal force离心应力centrifugal stress离合器clutch离心密封centrifugal seal理论廓线pitch curve理论啮合线theoretical line of action 隶属度membership力force力多边形force polygon。

机械专业英语词汇中英文对照翻译一览表陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection视图view剖视图profile chart标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient求导derivation定积分definite integral不定积分indefinite integral曲率curvature偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination气体状态方程equation of state of gas动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy 动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism 机械零件mechanical parts淬火冷却quench淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheel后角clearance angle龙门刨削planing主轴spindle主轴箱headstock卡盘chuck加工中心machining center车刀lathe tool车床lathe钻削镗削bore车削turning磨床grinder基准benchmark钳工locksmith锻forge压模stamping焊weld拉床broaching machine拉孔broaching装配assembling铸造found流体动力学fluid dynamics流体力学fluid mechanics加工machining液压hydraulic pressure切线tangent机电一体化mechanotronics mechanical-electrical integration气压air pressure pneumatic pressure稳定性stability介质medium液压驱动泵fluid clutch液压泵hydraulic pump阀门valve失效invalidation强度intensity载荷load应力stress安全系数safty factor可靠性reliability螺纹thread螺旋helix键spline销pin滚动轴承rolling bearing滑动轴承sliding bearing弹簧spring制动器arrester brake十字结联轴节crosshead联轴器coupling链chain皮带strap精加工finish machining粗加工rough machining变速箱体gearbox casing腐蚀rust氧化oxidation磨损wear耐用度durability随机信号random signal离散信号discrete signal超声传感器ultrasonic sensor集成电路integrate circuit挡板orifice plate残余应力residual stress套筒sleeve扭力torsion冷加工cold machining电动机electromotor汽缸cylinder过盈配合interference fit热加工hotwork摄像头CCD camera倒角rounding chamfer优化设计optimal design工业造型设计industrial moulding design有限元finite element滚齿hobbing插齿gear shaping伺服电机actuating motor铣床milling machine钻床drill machine镗床boring machine步进电机stepper motor丝杠screw rod导轨lead rail组件subassembly可编程序逻辑控制器Programmable Logic Controller PLC电火花加工electric spark machining电火花线切割加工electrical discharge wire - cutting 相图phase diagram热处理heat treatment固态相变solid state phase changes有色金属nonferrous metal陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection视图view剖视图profile chart标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear 斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient求导derivation定积分definite integral不定积分indefinite integral曲率curvature偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination气体状态方程equation of state of gas动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy 动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism机械零件mechanical parts淬火冷却quench淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheel Assembly line 组装线Layout 布置图Conveyer 流水线物料板Rivet table 拉钉机Rivet gun 拉钉枪Screw driver 起子Pneumatic screw driver 气动起子worktable 工作桌OOBA 开箱检查fit together 组装在一起fasten 锁紧(螺丝)fixture 夹具(治具)pallet 栈板barcode 条码barcode scanner 条码扫描器fuse together 熔合fuse machine热熔机repair修理operator作业员QC品管supervisor 课长ME 制造工程师MT 制造生技cosmetic inspect 外观检查inner parts inspect 内部检查thumb screw 大头螺丝lbs. inch 镑、英寸EMI gasket 导电条front plate 前板rear plate 后板chassis 基座bezel panel 面板power button 电源按键reset button 重置键Hi-pot test of SPS 高源高压测试Voltage switch of SPS 电源电压接拉键sheet metal parts 冲件plastic parts 塑胶件SOP 制造作业程序material check list 物料检查表work cell 工作间trolley 台车carton 纸箱sub-line 支线left fork 叉车personnel resource department 人力资源部production department生产部门planning department企划部QC Section品管科stamping factory冲压厂painting factory烤漆厂molding factory成型厂common equipment常用设备uncoiler and straightener整平机punching machine 冲床robot机械手hydraulic machine油压机lathe车床planer |plein|刨床miller铣床grinder磨床linear cutting线切割electrical sparkle电火花welder电焊机staker=reviting machine铆合机position职务president董事长general manager总经理special assistant manager特助factory director厂长department director部长deputy manager | =vice manager副理section supervisor课长deputy section supervisor =vice section superisor副课长group leader/supervisor组长line supervisor线长assistant manager助理to move, to carry, to handle搬运be put in storage入库pack packing包装to apply oil擦油to file burr 锉毛刺final inspection终检to connect material接料to reverse material 翻料wet station沾湿台Tiana天那水cleaning cloth抹布to load material上料to unload material卸料to return material/stock to退料scraped |\\'skr?pid|报废scrape ..v.刮;削deficient purchase来料不良manufacture procedure制程deficient manufacturing procedure制程不良oxidation |\\' ksi\\'dei?n|氧化scratch刮伤dents压痕defective upsiding down抽芽不良defective to staking铆合不良embedded lump镶块feeding is not in place送料不到位stamping-missing漏冲production capacity生产力education and training教育与训练proposal improvement提案改善spare parts=buffer备件forklift叉车trailer=long vehicle拖板车compound die合模die locker锁模器pressure plate=plate pinch压板bolt螺栓administration/general affairs dept总务部automatic screwdriver电动启子thickness gauge厚薄规gauge(or jig)治具power wire电源线buzzle蜂鸣器defective product label不良标签identifying sheet list标示单location地点present members出席人员subject主题conclusion结论decision items决议事项responsible department负责单位pre-fixed finishing date预定完成日approved by / checked by / prepared by核准/审核/承办PCE assembly production schedule sheet PCE组装厂生产排配表model机锺work order工令revision版次remark备注production control confirmation生产确认checked by初审approved by核准department部门stock age analysis sheet 库存货龄分析表on-hand inventory现有库存available material良品可使用obsolete material良品已呆滞to be inspected or reworked 待验或重工total合计cause description原因说明part number/ P/N 料号type形态item/group/class类别quality品质prepared by制表notes说明year-end physical inventory difference analysis sheet 年终盘点差异分析表physical inventory盘点数量physical count quantity帐面数量difference quantity差异量cause analysis原因分析raw materials原料materials物料finished product成品semi-finished product半成品packing materials包材good product/accepted goods/ accepted parts/good parts 良品defective product/non-good parts不良品disposed goods处理品warehouse/hub仓库on way location在途仓oversea location海外仓spare parts physical inventory list备品盘点清单spare molds location模具备品仓skid/pallet栈板tox machine自铆机wire EDM线割EDM放电机coil stock卷料sheet stock片料tolerance工差score=groove压线cam block滑块pilot导正筒trim剪外边pierce剪内边drag form压锻差pocket for the punch head挂钩槽slug hole废料孔feature die公母模expansion dwg展开图radius半径shim(wedge)楔子torch-flame cut火焰切割set screw止付螺丝form block折刀stop pin定位销round pierce punch=die button圆冲子shape punch=die insert异形子stock locater block定位块under cut=scrap chopper清角active plate活动板baffle plate挡块cover plate盖板male die公模female die母模groove punch压线冲子air-cushion eject-rod气垫顶杆spring-box eject-plate弹簧箱顶板bushing block衬套insert 入块club car高尔夫球车capability能力parameter参数factor系数phosphate皮膜化成viscosity涂料粘度alkalidipping脱脂main manifold主集流脉bezel斜视规blanking穿落模dejecting顶固模demagnetization去磁;消磁high-speed transmission高速传递heat dissipation热传rack上料degrease脱脂rinse水洗alkaline etch龄咬desmut剥黑膜D.I. rinse纯水次Chromate铬酸处理Anodize阳性处理seal封孔revision版次part number/P/N料号good products良品scraped products报放心品defective products不良品finished products成品disposed products处理品barcode条码flow chart流程表单assembly组装stamping冲压molding成型spare parts=buffer备品coordinate座标dismantle the die折模auxiliary fuction辅助功能poly-line多义线heater band 加热片thermocouple热电偶sand blasting喷沙grit 砂砾derusting machine除锈机degate打浇口dryer烘干机induction感应induction light感应光response=reaction=interaction感应ram连杆edge finder巡边器concave凸convex凹short射料不足nick缺口speck瑕??shine亮班splay 银纹gas mark焦痕delamination起鳞cold slug冷块blush 导色gouge沟槽;凿槽satin texture段面咬花witness line证示线patent专利grit沙砾granule=peuet=grain细粒grit maker抽粒机cushion缓冲magnalium镁铝合金magnesium镁金metal plate钣金lathe车mill锉plane刨grind磨drill铝boring镗blinster气泡fillet镶;嵌边through-hole form通孔形式voller pin formality滚针形式cam driver铡楔shank摸柄crank shaft曲柄轴augular offset角度偏差velocity速度production tempo生产进度现状torque扭矩spline=the multiple keys花键quenching淬火tempering回火annealing退火carbonization碳化tungsten high speed steel钨高速的moly high speed steel钼高速的organic solvent有机溶剂bracket小磁导liaison联络单volatile挥发性resistance电阻ion离子titrator滴定仪beacon警示灯coolant冷却液crusher破碎机阿基米德蜗杆Archimedes worm安全系数safety factor; factor of safety安全载荷safe load凹面、凹度concavity扳手wrench板簧flat leaf spring半圆键woodruff key变形deformation摆杆oscillating bar摆动从动件oscillating follower摆动从动件凸轮机构cam with oscillating follower 摆动导杆机构oscillating guide-bar mechanism 摆线齿轮cycloidal gear摆线齿形cycloidal tooth profile摆线运动规律cycloidal motion摆线针轮cycloidal-pin wheel包角angle of contact保持架cage背对背安装back-to-back arrangement背锥back cone ；normal cone背锥角back angle背锥距back cone distance比例尺scale比热容specific heat capacity闭式链closed kinematic chain闭链机构closed chain mechanism臂部arm变频器frequency converters变频调速frequency control of motor speed变速speed change变速齿轮change gear change wheel变位齿轮modified gear变位系数modification coefficient标准齿轮standard gear标准直齿轮standard spur gear表面质量系数superficial mass factor表面传热系数surface coefficient of heat transfer 表面粗糙度surface roughness并联式组合combination in parallel并联机构parallel mechanism并联组合机构parallel combined mechanism并行工程concurrent engineering并行设计concurred design, CD不平衡相位phase angle of unbalance不平衡imbalance (or unbalance)不平衡量amount of unbalance不完全齿轮机构intermittent gearing波发生器wave generator波数number of waves补偿compensation参数化设计parameterization design, PD残余应力residual stress操纵及控制装置operation control device槽轮Geneva wheel槽轮机构Geneva mechanism ；Maltese cross 槽数Geneva numerate槽凸轮groove cam侧隙backlash差动轮系differential gear train差动螺旋机构differential screw mechanism差速器differential常用机构conventional mechanism; mechanism in common use车床lathe承载量系数bearing capacity factor承载能力bearing capacity成对安装paired mounting尺寸系列dimension series齿槽tooth space齿槽宽spacewidth齿侧间隙backlash齿顶高addendum齿顶圆addendum circle齿根高dedendum齿根圆dedendum circle齿厚tooth thickness齿距circular pitch齿宽face width齿廓tooth profile齿廓曲线tooth curve齿轮gear齿轮变速箱speed-changing gear boxes齿轮齿条机构pinion and rack齿轮插刀pinion cutter; pinion-shaped shaper cutter齿轮滚刀hob ,hobbing cutter齿轮机构gear齿轮轮坯blank齿轮传动系pinion unit齿轮联轴器gear coupling齿条传动rack gear齿数tooth number齿数比gear ratio齿条rack齿条插刀rack cutter; rack-shaped shaper cutter齿形链、无声链silent chain齿形系数form factor齿式棘轮机构tooth ratchet mechanism插齿机gear shaper重合点coincident points重合度contact ratio冲床punch传动比transmission ratio, speed ratio传动装置gearing; transmission gear传动系统driven system传动角transmission angle传动轴transmission shaft串联式组合combination in series串联式组合机构series combined mechanism串级调速cascade speed control创新innovation creation创新设计creation design垂直载荷、法向载荷normal load唇形橡胶密封lip rubber seal磁流体轴承magnetic fluid bearing从动带轮driven pulley从动件driven link, follower从动件平底宽度width of flat-face从动件停歇follower dwell从动件运动规律follower motion从动轮driven gear粗线bold line粗牙螺纹coarse thread大齿轮gear wheel打包机packer打滑slipping带传动belt driving带轮belt pulley带式制动器band brake单列轴承single row bearing单向推力轴承single-direction thrust bearing单万向联轴节single universal joint单位矢量unit vector当量齿轮equivalent spur gear; virtual gear当量齿数equivalent teeth number; virtual number of teeth 当量摩擦系数equivalent coefficient of friction当量载荷equivalent load刀具cutter导数derivative倒角chamfer导热性conduction of heat导程lead导程角lead angle等加等减速运动规律parabolic motion; constant acceleration and deceleration motion等速运动规律uniform motion; constant velocity motion等径凸轮conjugate yoke radial cam等宽凸轮constant-breadth cam等效构件equivalent link等效力equivalent force等效力矩equivalent moment of force等效量equivalent等效质量equivalent mass等效转动惯量equivalent moment of inertia等效动力学模型dynamically equivalent model底座chassis低副lower pair点划线chain dotted line（疲劳）点蚀pitting垫圈gasket垫片密封gasket seal碟形弹簧belleville spring顶隙bottom clearance定轴轮系ordinary gear train; gear train with fixed axes动力学dynamics动密封kinematical seal动能dynamic energy动力粘度dynamic viscosity动力润滑dynamic lubrication动平衡dynamic balance动平衡机dynamic balancing machine动态特性dynamic characteristics动态分析设计dynamic analysis design动压力dynamic reaction动载荷dynamic load端面transverse plane端面参数transverse parameters端面齿距transverse circular pitch端面齿廓transverse tooth profile端面重合度transverse contact ratio端面模数transverse module端面压力角transverse pressure angle锻造forge对称循环应力symmetry circulating stress对心滚子从动件radial (or in-line ) roller follower对心直动从动件radial (or in-line ) translating follower 对心移动从动件radial reciprocating follower对心曲柄滑块机构in-line slider-crank (or crank-slider) mechanism多列轴承multi-row bearing多楔带poly V-belt多项式运动规律polynomial motion多质量转子rotor with several masses惰轮idle gear额定寿命rating life额定载荷load ratingII 级杆组dyad发生线generating line发生面generating plane法面normal plane法面参数normal parameters法面齿距normal circular pitch法面模数normal module法面压力角normal pressure angle法向齿距normal pitch法向齿廓normal tooth profile法向直廓蜗杆straight sided normal worm法向力normal force反馈式组合feedback combining反向运动学inverse ( or backward) kinematics反转法kinematic inversion反正切Arctan范成法generating cutting仿形法form cutting方案设计、概念设计concept design, CD防振装置shockproof device飞轮flywheel飞轮矩moment of flywheel非标准齿轮nonstandard gear非接触式密封non-contact seal非周期性速度波动aperiodic speed fluctuation非圆齿轮non-circular gear粉末合金powder metallurgy分度线reference line; standard pitch line分度圆reference circle; standard (cutting) pitch circle 分度圆柱导程角lead angle at reference cylinder分度圆柱螺旋角helix angle at reference cylinder分母denominator分子numerator分度圆锥reference cone; standard pitch cone分析法analytical method封闭差动轮系planetary differential复合铰链compound hinge复合式组合compound combining复合轮系compound (or combined) gear train复合平带compound flat belt复合应力combined stress复式螺旋机构Compound screw mechanism复杂机构complex mechanism杆组Assur group干涉interference刚度系数stiffness coefficient刚轮rigid circular spline钢丝软轴wire soft shaft刚体导引机构body guidance mechanism刚性冲击rigid impulse (shock)刚性转子rigid rotor刚性轴承rigid bearing刚性联轴器rigid coupling高度系列height series高速带high speed belt高副higher pair格拉晓夫定理Grashoff`s law根切undercutting公称直径nominal diameter高度系列height series功work工况系数application factor工艺设计technological design工作循环图working cycle diagram工作机构operation mechanism工作载荷external loads工作空间working space工作应力working stress工作阻力effective resistance工作阻力矩effective resistance moment公法线common normal line公共约束general constraint公制齿轮metric gears功率power功能分析设计function analyses design共轭齿廓conjugate profiles共轭凸轮conjugate cam构件link鼓风机blower固定构件fixed link; frame固体润滑剂solid lubricant关节型操作器jointed manipulator惯性力inertia force惯性力矩moment of inertia ,shaking moment 惯性力平衡balance of shaking force惯性力完全平衡full balance of shaking force惯性力部分平衡partial balance of shaking force 惯性主矩resultant moment of inertia惯性主失resultant vector of inertia冠轮crown gear广义机构generation mechanism广义坐标generalized coordinate轨迹生成path generation轨迹发生器path generator滚刀hob滚道raceway滚动体rolling element滚动轴承rolling bearing滚动轴承代号rolling bearing identification code 滚针needle roller滚针轴承needle roller bearing滚子roller滚子轴承roller bearing滚子半径radius of roller滚子从动件roller follower滚子链roller chain滚子链联轴器double roller chain coupling滚珠丝杆ball screw滚柱式单向超越离合器roller clutch过度切割undercutting函数发生器function generator函数生成function generation含油轴承oil bearing耗油量oil consumption耗油量系数oil consumption factor赫兹公式H. Hertz equation合成弯矩resultant bending moment合力resultant force合力矩resultant moment of force黑箱black box横坐标abscissa互换性齿轮interchangeable gears花键spline滑键、导键feather key滑动轴承sliding bearing滑动率sliding ratio滑块slider环面蜗杆toroid helicoids worm环形弹簧annular spring缓冲装置shocks; shock-absorber灰铸铁grey cast iron回程return回转体平衡balance of rotors混合轮系compound gear train积分integrate机电一体化系统设计mechanical-electrical integration system design机构mechanism机构分析analysis of mechanism机构平衡balance of mechanism机构学mechanism机构运动设计kinematic design of mechanism机构运动简图kinematic sketch of mechanism机构综合synthesis of mechanism机构组成constitution of mechanism机架frame, fixed link机架变换kinematic inversion机器machine机器人robot机器人操作器manipulator机器人学robotics技术过程technique process技术经济评价technical and economic evaluation技术系统technique system机械machinery机械创新设计mechanical creation design, MCD机械系统设计mechanical system design, MSD机械动力分析dynamic analysis of machinery机械动力设计dynamic design of machinery机械动力学dynamics of machinery机械的现代设计modern machine design机械系统mechanical system机械利益mechanical advantage机械平衡balance of machinery机械手manipulator机械设计machine design; mechanical design机械特性mechanical behavior机械调速mechanical speed governors机械效率mechanical efficiency机械原理theory of machines and mechanisms机械运转不均匀系数coefficient of speed fluctuation机械无级变速mechanical stepless speed changes基础机构fundamental mechanism基本额定寿命basic rating life基于实例设计case-based design,CBD基圆base circle基圆半径radius of base circle基圆齿距base pitch基圆压力角pressure angle of base circle基圆柱base cylinder基圆锥base cone急回机构quick-return mechanism急回特性quick-return characteristics急回系数advance-to return-time ratio急回运动quick-return motion棘轮ratchet棘轮机构ratchet mechanism棘爪pawl极限位置extreme (or limiting) position极位夹角crank angle between extreme (or limiting) positions计算机辅助设计computer aided design, CAD计算机辅助制造computer aided manufacturing, CAM计算机集成制造系统computer integrated manufacturing system, CIMS计算力矩factored moment; calculation moment计算弯矩calculated bending moment加权系数weighting efficient加速度acceleration加速度分析acceleration analysis加速度曲线acceleration diagram尖点pointing; cusp尖底从动件knife-edge follower间隙backlash间歇运动机构intermittent motion mechanism减速比reduction ratio减速齿轮、减速装置reduction gear减速器speed reducer减摩性anti-friction quality渐开螺旋面involute helicoid渐开线involute渐开线齿廓involute profile渐开线齿轮involute gear渐开线发生线generating line of involute渐开线方程involute equation渐开线函数involute function渐开线蜗杆involute worm渐开线压力角pressure angle of involute渐开线花键involute spline简谐运动simple harmonic motion键key键槽keyway交变应力repeated stress交变载荷repeated fluctuating load交叉带传动cross-belt drive交错轴斜齿轮crossed helical gears胶合scoring角加速度angular acceleration角速度angular velocity角速比angular velocity ratio角接触球轴承angular contact ball bearing角接触推力轴承angular contact thrust bearing 角接触向心轴承angular contact radial bearing 角接触轴承angular contact bearing铰链、枢纽hinge校正平面correcting plane接触应力contact stress接触式密封contact seal阶梯轴multi-diameter shaft结构structure结构设计structural design截面section节点pitch point节距circular pitch; pitch of teeth节线pitch line节圆pitch circle节圆齿厚thickness on pitch circle节圆直径pitch diameter节圆锥pitch cone节圆锥角pitch cone angle解析设计analytical design紧边tight-side紧固件fastener径节diametral pitch径向radial direction径向当量动载荷dynamic equivalent radial load径向当量静载荷static equivalent radial load径向基本额定动载荷basic dynamic radial load rating 径向基本额定静载荷basic static radial load tating径向接触轴承radial contact bearing径向平面radial plane径向游隙radial internal clearance径向载荷radial load径向载荷系数radial load factor径向间隙clearance静力static force静平衡static balance静载荷static load静密封static seal局部自由度passive degree of freedom矩阵matrix矩形螺纹square threaded form锯齿形螺纹buttress thread form矩形牙嵌式离合器square-jaw positive-contact clutch 绝对尺寸系数absolute dimensional factor绝对运动absolute motion绝对速度absolute velocity均衡装置load balancing mechanism抗压强度compression strength开口传动open-belt drive开式链open kinematic chain开链机构open chain mechanism可靠度degree of reliability可靠性reliability可靠性设计reliability design, RD空气弹簧air spring空间机构spatial mechanism空间连杆机构spatial linkage空间凸轮机构spatial cam空间运动副spatial kinematic pair空间运动链spatial kinematic chain空转idle宽度系列width series框图block diagram雷诺方程Reynolds‘s equation离心力centrifugal force离心应力centrifugal stress离合器clutch离心密封centrifugal seal理论廓线pitch curve理论啮合线theoretical line of action隶属度membership力force力多边形force polygon力封闭型凸轮机构force-drive (or force-closed) cam mechanism力矩moment力平衡equilibrium力偶couple力偶矩moment of couple连杆connecting rod, coupler连杆机构linkage连杆曲线coupler-curve连心线line of centers链chain链传动装置chain gearing链轮sprocket sprocket-wheel sprocket gear chain wheel 联组V 带tight-up V belt联轴器coupling shaft coupling两维凸轮two-dimensional cam临界转速critical speed六杆机构six-bar linkage龙门刨床double Haas planer轮坯blank轮系gear train螺杆screw螺距thread pitch螺母screw nut螺旋锥齿轮helical bevel gear螺钉screws螺栓bolts螺纹导程lead螺纹效率screw efficiency螺旋传动power screw螺旋密封spiral seal螺纹thread (of a screw)螺旋副helical pair螺旋机构screw mechanism螺旋角helix angle螺旋线helix ,helical line绿色设计green design design for environment马耳他机构Geneva wheel Geneva gear马耳他十字Maltese cross脉动无级变速pulsating stepless speed changes脉动循环应力fluctuating circulating stress脉动载荷fluctuating load铆钉rivet迷宫密封labyrinth seal密封seal密封带seal belt密封胶seal gum密封元件potted component密封装置sealing arrangement面对面安装face-to-face arrangement面向产品生命周期设计design for product`s life cycle, DPLC 名义应力、公称应力nominal stress模块化设计modular design, MD模块式传动系统modular system模幅箱morphology box模糊集fuzzy set模糊评价fuzzy evaluation模数module摩擦friction摩擦角friction angle摩擦力friction force摩擦学设计tribology design, TD摩擦阻力frictional resistance摩擦力矩friction moment摩擦系数coefficient of friction摩擦圆friction circle磨损abrasion wear; scratching末端执行器end-effector目标函数objective function耐腐蚀性corrosion resistance耐磨性wear resistance挠性机构mechanism with flexible elements 挠性转子flexible rotor内齿轮internal gear内齿圈ring gear内力internal force内圈inner ring能量energy能量指示图viscosity逆时针counterclockwise (or anticlockwise)啮出engaging-out啮合engagement, mesh, gearing啮合点contact points啮合角working pressure angle啮合线line of action啮合线长度length of line of action啮入engaging-in牛头刨床shaper凝固点freezing point; solidifying point扭转应力torsion stress扭矩moment of torque扭簧helical torsion spring诺模图NomogramO 形密封圈密封O ring seal盘形凸轮disk cam盘形转子disk-like rotor抛物线运动parabolic motion疲劳极限fatigue limit疲劳强度fatigue strength偏置式offset偏( 心) 距offset distance偏心率eccentricity ratio偏心质量eccentric mass偏距圆offset circle偏心盘eccentric偏置滚子从动件offset roller follower偏置尖底从动件offset knife-edge follower偏置曲柄滑块机构offset slider-crank mechanism 拼接matching评价与决策evaluation and decision频率frequency平带flat belt平带传动flat belt driving平底从动件flat-face follower平底宽度face width平分线bisector平均应力average stress平均中径mean screw diameter平均速度average velocity平衡balance平衡机balancing machine平衡品质balancing quality平衡平面correcting plane平衡质量balancing mass平衡重counterweight平衡转速balancing speed平面副planar pair, flat pair平面机构planar mechanism平面运动副planar kinematic pair平面连杆机构planar linkage平面凸轮planar cam平面凸轮机构planar cam mechanism平面轴斜齿轮parallel helical gears普通平键parallel key其他常用机构other mechanism in common use起动阶段starting period启动力矩starting torque气动机构pneumatic mechanism奇异位置singular position起始啮合点initial contact , beginning of contact气体轴承gas bearing千斤顶jack嵌入键sunk key强迫振动forced vibration切齿深度depth of cut曲柄crank曲柄存在条件Grashoff`s law曲柄导杆机构crank shaper (guide-bar) mechanism曲柄滑块机构slider-crank (or crank-slider) mechanism 曲柄摇杆机构crank-rocker mechanism曲齿锥齿轮spiral bevel gear曲率curvature曲率半径radius of curvature曲面从动件curved-shoe follower曲线拼接curve matching曲线运动curvilinear motion曲轴crank shaft驱动力driving force驱动力矩driving moment (torque)全齿高whole depth权重集weight sets球ball球面滚子convex roller球轴承ball bearing球面副spheric pair球面渐开线spherical involute球面运动spherical motion球销副sphere-pin pair球坐标操作器polar coordinate manipulator燃点spontaneous ignition。

机械专业英语词汇中英文对照翻译一览表陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection视图view剖视图profile chart标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear 斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient求导derivation定积分definite integral不定积分indefinite integral曲率curvature偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant 逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination 气体状态方程equation of state of gas动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism机械零件mechanical parts淬火冷却quench淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheel后角clearance angle龙门刨削planing主轴spindle主轴箱headstock卡盘chuck加工中心machining center 车刀lathe tool车床lathe钻削镗削bore车削turning磨床grinder基准benchmark钳工locksmith锻forge压模stamping焊weld拉床broaching machine拉孔broaching装配assembling铸造found流体动力学fluid dynamics流体力学fluid mechanics加工machining液压hydraulic pressure切线tangent机电一体化mechanotronics mechanical-electrical integration气压air pressure pneumatic pressure稳定性stability介质medium液压驱动泵fluid clutch液压泵hydraulic pump阀门valve失效invalidation强度intensity载荷load应力stress安全系数safty factor可靠性reliability螺纹thread螺旋helix键spline销pin滚动轴承rolling bearing滑动轴承sliding bearing弹簧spring制动器arrester brake十字结联轴节crosshead联轴器coupling链chain皮带strap精加工finish machining粗加工rough machining变速箱体gearbox casing腐蚀rust氧化oxidation磨损wear耐用度durability随机信号random signal离散信号discrete signal超声传感器ultrasonic sensor 集成电路integrate circuit挡板orifice plate残余应力residual stress套筒sleeve扭力torsion冷加工cold machining电动机electromotor汽缸cylinder过盈配合interference fit热加工hotwork摄像头CCD camera倒角rounding chamfer优化设计optimal design工业造型设计industrial moulding design有限元finite element滚齿hobbing插齿gear shaping伺服电机actuating motor铣床milling machine钻床drill machine镗床boring machine步进电机stepper motor丝杠screw rod导轨lead rail组件subassembly可编程序逻辑控制器Programmable Logic Controller PLC 电火花加工electric spark machining电火花线切割加工electrical discharge wire - cutting 相图phase diagram热处理heat treatment固态相变solid state phase changes有色金属nonferrous metal陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection视图view剖视图profile chart标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear 斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient求导derivation定积分definite integral不定积分indefinite integral曲率curvature偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant 逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination气体状态方程equation of state of gas动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy 动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism机械零件mechanical parts淬火冷却quench淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheel Assembly line 组装线Layout 布置图Conveyer 流水线物料板Rivet table 拉钉机Rivet gun 拉钉枪Screw driver 起子Pneumatic screw driver 气动起子worktable 工作桌OOBA 开箱检查fit together 组装在一起fasten 锁紧(螺丝)fixture 夹具(治具)pallet 栈板barcode 条码barcode scanner 条码扫描器fuse together 熔合fuse machine热熔机repair修理operator作业员QC品管supervisor 课长ME 制造工程师MT 制造生技cosmetic inspect 外观检查inner parts inspect 内部检查thumb screw 大头螺丝lbs. inch 镑、英寸EMI gasket 导电条front plate 前板rear plate 后板chassis 基座bezel panel 面板power button 电源按键reset button 重置键Hi-pot test of SPS 高源高压测试Voltage switch of SPS 电源电压接拉键sheet metal parts 冲件plastic parts 塑胶件SOP 制造作业程序material check list 物料检查表work cell 工作间trolley 台车carton 纸箱sub-line 支线left fork 叉车personnel resource department 人力资源部production department生产部门planning department企划部QC Section品管科stamping factory冲压厂painting factory烤漆厂molding factory成型厂common equipment常用设备uncoiler and straightener整平机punching machine 冲床robot机械手hydraulic machine油压机lathe车床planer |plein|刨床miller铣床grinder磨床linear cutting线切割electrical sparkle电火花welder电焊机staker=reviting machine铆合机position职务president董事长general manager总经理special assistant manager特助factory director厂长department director部长deputy manager | =vice manager副理section supervisor课长deputy section supervisor =vice section superisor副课长group leader/supervisor组长line supervisor线长assistant manager助理to move, to carry, to handle搬运be put in storage入库pack packing包装to apply oil擦油to file burr 锉毛刺final inspection终检to connect material接料to reverse material 翻料wet station沾湿台Tiana天那水cleaning cloth抹布to load material上料to unload material卸料to return material/stock to退料scraped |\\'skr?pid|报废scrape ..v.刮;削deficient purchase来料不良manufacture procedure制程deficient manufacturing procedure制程不良oxidation |\\' ksi\\'dei?n|氧化scratch刮伤dents压痕defective upsiding down抽芽不良defective to staking铆合不良embedded lump镶块feeding is not in place送料不到位stamping-missing漏冲production capacity生产力education and training教育与训练proposal improvement提案改善spare parts=buffer备件forklift叉车trailer=long vehicle拖板车compound die合模die locker锁模器pressure plate=plate pinch压板bolt螺栓administration/general affairs dept总务部automatic screwdriver电动启子thickness gauge厚薄规gauge(or jig)治具power wire电源线buzzle蜂鸣器defective product label不良标签identifying sheet list标示单location地点present members出席人员subject主题conclusion结论decision items决议事项responsible department负责单位pre-fixed finishing date预定完成日approved by / checked by / prepared by核准/审核/承办PCE assembly production schedule sheet PCE组装厂生产排配表model机锺work order工令revision版次remark备注production control confirmation生产确认checked by初审approved by核准department部门stock age analysis sheet 库存货龄分析表on-hand inventory现有库存available material良品可使用obsolete material良品已呆滞to be inspected or reworked 待验或重工total合计cause description原因说明part number/ P/N 料号type形态item/group/class类别quality品质prepared by制表notes说明year-end physical inventory difference analysis sheet 年终盘点差异分析表physical inventory盘点数量physical count quantity帐面数量difference quantity差异量cause analysis原因分析raw materials原料materials物料finished product成品semi-finished product半成品packing materials包材good product/accepted goods/ accepted parts/good parts 良品defective product/non-good parts不良品disposed goods处理品warehouse/hub仓库on way location在途仓oversea location海外仓spare parts physical inventory list备品盘点清单spare molds location模具备品仓skid/pallet栈板tox machine自铆机wire EDM线割EDM放电机coil stock卷料sheet stock片料tolerance工差score=groove压线cam block滑块pilot导正筒trim剪外边pierce剪内边drag form压锻差pocket for the punch head挂钩槽slug hole废料孔feature die公母模expansion dwg展开图radius半径shim(wedge)楔子torch-flame cut火焰切割set screw止付螺丝form block折刀stop pin定位销round pierce punch=die button圆冲子shape punch=die insert异形子stock locater block定位块under cut=scrap chopper清角active plate活动板baffle plate挡块cover plate盖板male die公模female die母模groove punch压线冲子air-cushion eject-rod气垫顶杆spring-box eject-plate弹簧箱顶板bushing block衬套insert 入块club car高尔夫球车capability能力parameter参数factor系数phosphate皮膜化成viscosity涂料粘度alkalidipping脱脂main manifold主集流脉bezel斜视规blanking穿落模dejecting顶固模demagnetization去磁;消磁high-speed transmission高速传递heat dissipation热传rack上料degrease脱脂rinse水洗alkaline etch龄咬desmut剥黑膜D.I. rinse纯水次Chromate铬酸处理Anodize阳性处理seal封孔revision版次part number/P/N料号good products良品scraped products报放心品defective products不良品finished products成品disposed products处理品barcode条码flow chart流程表单assembly组装stamping冲压molding成型spare parts=buffer备品coordinate座标dismantle the die折模auxiliary fuction辅助功能poly-line多义线heater band 加热片thermocouple热电偶sand blasting喷沙grit 砂砾derusting machine除锈机degate打浇口dryer烘干机induction感应induction light感应光response=reaction=interaction感应ram连杆edge finder巡边器concave凸convex凹short射料不足nick缺口speck瑕??shine亮班splay 银纹gas mark焦痕delamination起鳞cold slug冷块blush 导色gouge沟槽;凿槽satin texture段面咬花witness line证示线patent专利grit沙砾granule=peuet=grain细粒grit maker抽粒机cushion缓冲magnalium镁铝合金magnesium镁金metal plate钣金lathe车mill锉plane刨grind磨drill铝boring镗blinster气泡fillet镶;嵌边through-hole form通孔形式voller pin formality滚针形式cam driver铡楔shank摸柄crank shaft曲柄轴augular offset角度偏差velocity速度production tempo生产进度现状torque扭矩spline=the multiple keys花键quenching淬火tempering回火annealing退火carbonization碳化tungsten high speed steel钨高速的moly high speed steel钼高速的organic solvent有机溶剂bracket小磁导liaison联络单volatile挥发性resistance电阻ion离子titrator滴定仪beacon警示灯coolant冷却液crusher破碎机阿基米德蜗杆Archimedes worm安全系数safety factor; factor of safety安全载荷safe load凹面、凹度concavity扳手wrench板簧flat leaf spring半圆键woodruff key变形deformation摆杆oscillating bar摆动从动件oscillating follower摆动从动件凸轮机构cam with oscillating follower 摆动导杆机构oscillating guide-bar mechanism 摆线齿轮cycloidal gear摆线齿形cycloidal tooth profile摆线运动规律cycloidal motion摆线针轮cycloidal-pin wheel包角angle of contact保持架cage背对背安装back-to-back arrangement背锥back cone ；normal cone背锥角back angle背锥距back cone distance比例尺scale比热容specific heat capacity闭式链closed kinematic chain闭链机构closed chain mechanism臂部arm变频器frequency converters变频调速frequency control of motor speed 变速speed change变速齿轮change gear change wheel变位齿轮modified gear变位系数modification coefficient标准齿轮standard gear标准直齿轮standard spur gear表面质量系数superficial mass factor表面传热系数surface coefficient of heat transfer 表面粗糙度surface roughness并联式组合combination in parallel并联机构parallel mechanism并联组合机构parallel combined mechanism并行工程concurrent engineering并行设计concurred design, CD不平衡相位phase angle of unbalance不平衡imbalance (or unbalance)不平衡量amount of unbalance不完全齿轮机构intermittent gearing波发生器wave generator波数number of waves补偿compensation参数化设计parameterization design, PD残余应力residual stress操纵及控制装置operation control device槽轮Geneva wheel槽轮机构Geneva mechanism ；Maltese cross 槽数Geneva numerate槽凸轮groove cam侧隙backlash差动轮系differential gear train差动螺旋机构differential screw mechanism差速器differential常用机构conventional mechanism; mechanism in common use车床lathe承载量系数bearing capacity factor承载能力bearing capacity成对安装paired mounting尺寸系列dimension series齿槽tooth space齿槽宽spacewidth齿侧间隙backlash齿顶高addendum齿顶圆addendum circle齿根高dedendum齿根圆dedendum circle齿厚tooth thickness齿距circular pitch齿宽face width齿廓tooth profile齿廓曲线tooth curve齿轮gear齿轮变速箱speed-changing gear boxes齿轮齿条机构pinion and rack齿轮插刀pinion cutter; pinion-shaped shaper cutter 齿轮滚刀hob ,hobbing cutter齿轮机构gear齿轮轮坯blank齿轮传动系pinion unit齿轮联轴器gear coupling齿条传动rack gear齿数tooth number齿数比gear ratio齿条rack齿条插刀rack cutter; rack-shaped shaper cutter齿形链、无声链silent chain齿形系数form factor齿式棘轮机构tooth ratchet mechanism插齿机gear shaper重合点coincident points重合度contact ratio冲床punch传动比transmission ratio, speed ratio传动装置gearing; transmission gear传动系统driven system传动角transmission angle传动轴transmission shaft串联式组合combination in series串联式组合机构series combined mechanism 串级调速cascade speed control创新innovation creation创新设计creation design垂直载荷、法向载荷normal load唇形橡胶密封lip rubber seal磁流体轴承magnetic fluid bearing从动带轮driven pulley从动件driven link, follower从动件平底宽度width of flat-face从动件停歇follower dwell从动件运动规律follower motion从动轮driven gear粗线bold line粗牙螺纹coarse thread大齿轮gear wheel打包机packer打滑slipping带传动belt driving带轮belt pulley带式制动器band brake单列轴承single row bearing单向推力轴承single-direction thrust bearing单万向联轴节single universal joint单位矢量unit vector当量齿轮equivalent spur gear; virtual gear当量齿数equivalent teeth number; virtual number of teeth 当量摩擦系数equivalent coefficient of friction当量载荷equivalent load刀具cutter导数derivative倒角chamfer导热性conduction of heat导程lead导程角lead angle等加等减速运动规律parabolic motion; constant acceleration and deceleration motion等速运动规律uniform motion; constant velocity motion等径凸轮conjugate yoke radial cam等宽凸轮constant-breadth cam等效构件equivalent link等效力equivalent force等效力矩equivalent moment of force等效量equivalent等效质量equivalent mass等效转动惯量equivalent moment of inertia等效动力学模型dynamically equivalent model底座chassis低副lower pair点划线chain dotted line（疲劳）点蚀pitting垫圈gasket垫片密封gasket seal碟形弹簧belleville spring顶隙bottom clearance定轴轮系ordinary gear train; gear train with fixed axes 动力学dynamics动密封kinematical seal动能dynamic energy动力粘度dynamic viscosity动力润滑dynamic lubrication动平衡dynamic balance动平衡机dynamic balancing machine动态特性dynamic characteristics动态分析设计dynamic analysis design动压力dynamic reaction动载荷dynamic load端面transverse plane端面参数transverse parameters端面齿距transverse circular pitch端面齿廓transverse tooth profile端面重合度transverse contact ratio端面模数transverse module端面压力角transverse pressure angle锻造forge对称循环应力symmetry circulating stress对心滚子从动件radial (or in-line ) roller follower对心直动从动件radial (or in-line ) translating follower对心移动从动件radial reciprocating follower对心曲柄滑块机构in-line slider-crank (or crank-slider) mechanism多列轴承multi-row bearing多楔带poly V-belt多项式运动规律polynomial motion多质量转子rotor with several masses惰轮idle gear额定寿命rating life额定载荷load ratingII 级杆组dyad发生线generating line发生面generating plane法面normal plane法面参数normal parameters法面齿距normal circular pitch法面模数normal module法面压力角normal pressure angle法向齿距normal pitch法向齿廓normal tooth profile法向直廓蜗杆straight sided normal worm法向力normal force反馈式组合feedback combining反向运动学inverse ( or backward) kinematics 反转法kinematic inversion反正切Arctan范成法generating cutting仿形法form cutting方案设计、概念设计concept design, CD防振装置shockproof device飞轮flywheel飞轮矩moment of flywheel非标准齿轮nonstandard gear非接触式密封non-contact seal非周期性速度波动aperiodic speed fluctuation非圆齿轮non-circular gear粉末合金powder metallurgy分度线reference line; standard pitch line分度圆reference circle; standard (cutting) pitch circle 分度圆柱导程角lead angle at reference cylinder分度圆柱螺旋角helix angle at reference cylinder分母denominator分子numerator分度圆锥reference cone; standard pitch cone分析法analytical method封闭差动轮系planetary differential复合铰链compound hinge复合式组合compound combining复合轮系compound (or combined) gear train 复合平带compound flat belt复合应力combined stress复式螺旋机构Compound screw mechanism复杂机构complex mechanism杆组Assur group干涉interference刚度系数stiffness coefficient刚轮rigid circular spline钢丝软轴wire soft shaft刚体导引机构body guidance mechanism刚性冲击rigid impulse (shock)刚性转子rigid rotor刚性轴承rigid bearing刚性联轴器rigid coupling高度系列height series高速带high speed belt高副higher pair格拉晓夫定理Grashoff`s law根切undercutting公称直径nominal diameter高度系列height series功work工况系数application factor工艺设计technological design工作循环图working cycle diagram工作机构operation mechanism工作载荷external loads工作空间working space工作应力working stress工作阻力effective resistance工作阻力矩effective resistance moment 公法线common normal line公共约束general constraint公制齿轮metric gears功率power功能分析设计function analyses design 共轭齿廓conjugate profiles共轭凸轮conjugate cam构件link鼓风机blower固定构件fixed link; frame固体润滑剂solid lubricant关节型操作器jointed manipulator惯性力inertia force惯性力矩moment of inertia ,shaking moment 惯性力平衡balance of shaking force惯性力完全平衡full balance of shaking force惯性力部分平衡partial balance of shaking force 惯性主矩resultant moment of inertia惯性主失resultant vector of inertia冠轮crown gear广义机构generation mechanism广义坐标generalized coordinate轨迹生成path generation轨迹发生器path generator滚刀hob滚道raceway滚动体rolling element滚动轴承rolling bearing滚动轴承代号rolling bearing identification code 滚针needle roller滚针轴承needle roller bearing滚子roller滚子轴承roller bearing滚子半径radius of roller滚子从动件roller follower滚子链roller chain滚子链联轴器double roller chain coupling 滚珠丝杆ball screw滚柱式单向超越离合器roller clutch过度切割undercutting函数发生器function generator函数生成function generation含油轴承oil bearing耗油量oil consumption耗油量系数oil consumption factor赫兹公式H. Hertz equation合成弯矩resultant bending moment合力resultant force合力矩resultant moment of force黑箱black box横坐标abscissa互换性齿轮interchangeable gears花键spline滑键、导键feather key滑动轴承sliding bearing滑动率sliding ratio滑块slider环面蜗杆toroid helicoids worm环形弹簧annular spring缓冲装置shocks; shock-absorber灰铸铁grey cast iron回程return回转体平衡balance of rotors混合轮系compound gear train积分integrate机电一体化系统设计mechanical-electrical integration system design机构mechanism机构分析analysis of mechanism机构平衡balance of mechanism机构学mechanism机构运动设计kinematic design of mechanism机构运动简图kinematic sketch of mechanism机构综合synthesis of mechanism机构组成constitution of mechanism机架frame, fixed link机架变换kinematic inversion机器machine机器人robot机器人操作器manipulator机器人学robotics技术过程technique process技术经济评价technical and economic evaluation 技术系统technique system机械machinery机械创新设计mechanical creation design, MCD 机械系统设计mechanical system design, MSD 机械动力分析dynamic analysis of machinery机械动力设计dynamic design of machinery机械动力学dynamics of machinery机械的现代设计modern machine design机械系统mechanical system机械利益mechanical advantage机械平衡balance of machinery机械手manipulator机械设计machine design; mechanical design机械特性mechanical behavior机械调速mechanical speed governors机械效率mechanical efficiency机械原理theory of machines and mechanisms机械运转不均匀系数coefficient of speed fluctuation机械无级变速mechanical stepless speed changes基础机构fundamental mechanism基本额定寿命basic rating life基于实例设计case-based design,CBD基圆base circle基圆半径radius of base circle基圆齿距base pitch基圆压力角pressure angle of base circle基圆柱base cylinder基圆锥base cone急回机构quick-return mechanism急回特性quick-return characteristics急回系数advance-to return-time ratio急回运动quick-return motion棘轮ratchet棘轮机构ratchet mechanism棘爪pawl极限位置extreme (or limiting) position极位夹角crank angle between extreme (or limiting) positions计算机辅助设计computer aided design, CAD计算机辅助制造computer aided manufacturing, CAM计算机集成制造系统computer integrated manufacturing system, CIMS计算力矩factored moment; calculation moment计算弯矩calculated bending moment加权系数weighting efficient加速度acceleration加速度分析acceleration analysis加速度曲线acceleration diagram尖点pointing; cusp尖底从动件knife-edge follower间隙backlash间歇运动机构intermittent motion mechanism减速比reduction ratio减速齿轮、减速装置reduction gear减速器speed reducer减摩性anti-friction quality渐开螺旋面involute helicoid渐开线involute渐开线齿廓involute profile渐开线齿轮involute gear渐开线发生线generating line of involute渐开线方程involute equation渐开线函数involute function渐开线蜗杆involute worm渐开线压力角pressure angle of involute渐开线花键involute spline简谐运动simple harmonic motion键key键槽keyway交变应力repeated stress交变载荷repeated fluctuating load交叉带传动cross-belt drive交错轴斜齿轮crossed helical gears胶合scoring角加速度angular acceleration角速度angular velocity角速比angular velocity ratio角接触球轴承angular contact ball bearing角接触推力轴承angular contact thrust bearing 角接触向心轴承angular contact radial bearing 角接触轴承angular contact bearing铰链、枢纽hinge校正平面correcting plane接触应力contact stress接触式密封contact seal阶梯轴multi-diameter shaft结构structure结构设计structural design截面section节点pitch point节距circular pitch; pitch of teeth节线pitch line节圆pitch circle节圆齿厚thickness on pitch circle节圆直径pitch diameter节圆锥pitch cone节圆锥角pitch cone angle解析设计analytical design紧边tight-side紧固件fastener径节diametral pitch径向radial direction径向当量动载荷dynamic equivalent radial load径向当量静载荷static equivalent radial load径向基本额定动载荷basic dynamic radial load rating径向基本额定静载荷basic static radial load tating径向接触轴承radial contact bearing径向平面radial plane径向游隙radial internal clearance径向载荷radial load径向载荷系数radial load factor径向间隙clearance静力static force静平衡static balance静载荷static load静密封static seal局部自由度passive degree of freedom矩阵matrix矩形螺纹square threaded form锯齿形螺纹buttress thread form矩形牙嵌式离合器square-jaw positive-contact clutch 绝对尺寸系数absolute dimensional factor绝对运动absolute motion绝对速度absolute velocity均衡装置load balancing mechanism抗压强度compression strength开口传动open-belt drive开式链open kinematic chain开链机构open chain mechanism可靠度degree of reliability可靠性reliability可靠性设计reliability design, RD空气弹簧air spring空间机构spatial mechanism空间连杆机构spatial linkage空间凸轮机构spatial cam空间运动副spatial kinematic pair空间运动链spatial kinematic chain 空转idle宽度系列width series框图block diagram雷诺方程Reynolds‘s equation离心力centrifugal force离心应力centrifugal stress离合器clutch离心密封centrifugal seal理论廓线pitch curve理论啮合线theoretical line of action 隶属度membership力force力多边形force polygon力封闭型凸轮机构force-drive (or force-closed) cam mechanism力矩moment力平衡equilibrium力偶couple力偶矩moment of couple连杆connecting rod, coupler连杆机构linkage连杆曲线coupler-curve连心线line of centers链chain链传动装置chain gearing链轮sprocket sprocket-wheel sprocket gear chain wheel联组V 带tight-up V belt联轴器coupling shaft coupling两维凸轮two-dimensional cam临界转速critical speed六杆机构six-bar linkage龙门刨床double Haas planer轮坯blank。

i beam 工字梁i section 工字形断面icing 结冰ideal aerodynamics 理想空气动力学ideal condition 理想条件ideal constraint 理想约束ideal drag 理想铃中的阻力ideal elasticity 理想弹性ideal fluid 理想铃ideal gas 理想气体ideal gas law 理想气体定律ideal gas state equation 理想气体状态方程ideal liquid 理想液体ideal non uniformity 理想非均匀性ideal plane 理想平面ideal plastic 完全塑性的ideal plastic body 理想塑性体ideal solid 理想固体ideal yield 理想屈服idling 空转ignitability 可燃性ignition temperature 着火温度ignorable coordinates 循环坐标image 镜像imaginary axis 虚轴imaginary boundary 假想边界imbibition pressure 泡胀压imbibitional force 泡胀力immersed body 水下物体immersion 浸入immobile wave 驻波immobility 不动性immovable point 固定点impact 撞击冲击impact bending strength 冲讳曲强度impact bending test 冲讳曲试验impact brittleness 冲秽性impact compression test 冲压试验impact elasticity 冲化性impact energy 冲卉impact excitation 冲护励impact fatigue strength 冲唬劳强度impact force 冲力impact fracture 冲幌裂impact hardness 冲徊度impact hardness testing 冲徊度试验impact load 冲回荷impact matrix 碰撞矩阵impact momentum 冲化量impact normal 冲花线impact of particles 颗粒碰撞impact parameter 冲晃数impact parameter approximation 冲晃数近似impact pressure 冲还力impact resistance 冲昏力impact screen 冲桓impact sound 冲基impact strength 冲豢度impact stress 冲沪力impact tensile strength 冲还拉强度impact test 冲辉验impact test piece 冲辉样impact tester 冲辉验机impact time 碰撞时间impact torsion test 冲护转试验impact toughness 冲煌性impact transfer 冲猾递impact tube 冲卉impact wave 激波impact work 撞沪impedance 阻抗impeller 叶轮impenetrability 不透过性imperfect elasticity 不完全弹性imperfect gas 不完全气体imperfect resonance 不完全共振imperfection 缺陷impermeability 不渗透性impermeable stratum 不透水层impingement 碰撞impinging 碰撞impossible displacement 不可能位移impossible velocity 不可能速度impregnation 浸渍impressed field 外加场impression 压痕improper angle variable 异常角变量improper cavitation 异常空蚀现象improper phase integral 广义相积分improper rotation 非正常转动impulse 冲量impulse approximation 脉冲近似impulse force 冲力impulse function 冲力函数impulse generator 脉冲发生器impulse impact 脉冲型冲击impulse noise 脉冲噪声impulse of force 冲量impulse of pressure wave 压力波脉冲impulse oscillator 脉冲振荡器impulse phase 脉冲相位impulse response 脉冲响应impulse response function 脉冲响应函数impulse sound 脉冲声impulse strength 脉冲强度impulse test 脉冲试验impulse turbine 冲唤涡轮impulse ultrasound 脉冲超声impulse wave 冲花impulser 脉冲发送器impulsive force 冲力impulsive load 冲回荷impulsive moment 冲量矩impulsive motion 冲化impulsive reaction 脉冲反酌impulsive tone 撞霍impulsive work 冲沪in counter clockwise direction 向反时针的方向in field 入射场in phase 同相的in phase element 同相元件in plane vibration 面内振动in situ test 现场试验inch 英寸incidence 入射incidence angle 入射角incident energy 入射能incident wave 入射波incipient crack 初裂incipient flaw 初裂inclination 倾斜inclined element 倾斜元件inclined flow 偏流斜流inclined plane 斜面inclined throw 斜投掷inclined track 斜径迹inclusion of air 气态夹杂incoherence 非相干性incoherent scattering cross section 非相干散射截面incombustibility 不燃性incoming wave 入射波incomplete expansion 不完全膨胀incomplete model 不完全模型incomplete shell 未满壳层incomplete similarity 不完全相似incomplete simulation 不完全模拟incompressibility 不可压缩性incompressibility coefficient 不可压缩系数incompressibility condition 不可压缩性条件incompressible 不可压缩的incompressible flow 不可压缩流incompressible fluid 不可压缩铃incompressible material 不可压缩材料incompressible solid 不可压缩固体increase 增加increase of pressure 增压increase of tensile strength 抗拉强度增大increasing oscillation 增幅振荡incremental deformation 增量变形incremental impulse 增量脉冲incremental loading 负载增量indentation 压痕indentation method 刻痕法indenter 压头independence 独立independence of force 力的独立酌independence theorem 独立性定理independent deflection 独立挠曲independent excitation 单独激发independent similarity criterion 独立相似准则indeterminateness 不定性indeterminedness 不定性index ellipsoid 指数椭面index of flow 粮数indicated horsepower 指示马力indicated power 指示功率indicated pressure 指示压力indication 指示indicator diagram 示功图indicatrix 指标线indifferent equilibrium 中性平衡indirect beam 间接梁indirect control 间接控制indirect load 间接载荷indirect measurement 间接测量indirect method 间接法individual error 个体误差induced air 诱导风，引风induced air oxidation 诱导空气氧化induced draft 诱导通风induced drag 诱导阻力induced force 感应力induced mass 表观质量induced noise 感应噪声induced velocity 诱导速度induction 诱导induction period 诱导期induction shock 感应冲击industrial aerodynamics 工业空气动力学industrial mechanics 工程力学industrial robot 工业机扑industrial unit 工程单位inelastic 非弹性的inelastic bending 非弹性弯曲inelastic buckling 非弹性屈曲inelastic collision 非弹性碰撞inelastic deformation 非弹性变形inelastic impact 非弹性碰撞inelastic range 非弹性区inelastic scattering 非弹性散射inelastic scattering by crystals 依晶体非弹性散射inelastic scattering cross section 非弹性散射截面inelastically scattered 非弹性散射的inelasticity 非弹性inequality 不等式；中心差inert gas 惰性气体inert medium 惰性介质inertia 惯性inertia effect 惯性效应inertia ellipse 惯量椭圆inertia force 惯性力inertia governor 惯性第器inertia head 惯性水头inertia moment 惯性力矩inertia resistance 惯性阻力inertia rod 惯性杆inertia starter 惯性起动机inertia starting 惯性起动inertia tensor 惯性张量inertial coefficient 惯性系数inertial compression 惯性压缩inertial field 惯性场inertial flight 惯性飞行inertial force 惯性力inertial frame 惯性系inertial frequency 惯性频率inertial guidance 惯性制导inertial mass 惯性质量inertial motion 惯性运动inertial oscillation 惯性振荡inertial parameter 惯性参数inertial reference frame 惯性参考系inertial resistance 惯抗inertial system 惯性系inertial wave 惯性波inertialessness 无惯性inexpansibility 不可膨胀性inferior atmospheric layer 底层大气infinite cylinder problem 无限圆柱问题infinite dimensional space 无限维空间infinite element method 无限元法infinite medium 无限介质infinite motion 无限运动infinite movement 无限运动infinitely rare medium 无限稀薄介质infinitesimal 无限小的infinitesimal amplitude wave 无限小振幅波infinitesimal displacement 无限小位移infinitesimal oscillation 无限小振荡infinitesimal rotation 无限小转动infinitesimal spin tensor 无限小自转张量infinitesimal strain 无限小应变infinitesimal transformation 无限小转换infinitesimal wave 无限小波inflammable gas 可燃气体inflammable mixture 可燃混合气inflammation 着火inflammation point 着火点inflatable structures 充气式结构inflation 充气inflation of elastic membrane 弹性膜膨胀inflection 弯曲inflection point 拐点inflexion 弯曲inflexion point 拐点inflow 岭量influence 影响influence coefficient 影响系数influence line 影响线influence matrix 影响矩阵influence surface 影响面influence table 影响表influx 岭量infrasonic 亚声的inglis model 英格里什模型ingredient 要素inherent density 固有密度inherent noise 固有噪声inherent rigidity 固有刚性inherent stability 固有稳定性inhibiting action 抑制效应inhibitory action 抑制效应inhomogeneity 非齐次inhomogeneous wave 不均匀波initial atmosphere 初始大气initial condition 初始条件initial creep 初始蠕变initial curvature 初始曲率initial deformation 初始变形initial deviation 起始偏差initial displacement 初始位移initial mass 初始质量initial perturbation 初始摄动initial phase 初始相位initial position 初始位置initial pressure 初压力initial speed 初速度initial state 初态initial state quantity 初态量initial strain 初应变initial stress 初应力initial stress matrix 起始应力矩阵initial tension 初张力initial thrust 起始推力initial torque 起动转矩initial unbalance 初始不平衡initial value 初值initial velocity 初速度initial vortex 初始涡旋initial wave 初生波initiation of fracture 断裂的引发injection 注入injection molding 注模injection pressure 喷射压力injury 损伤inlet angle 进口角inlet edge 前缘inlet pressure 进气压力inlet temperature 入口温度inlet velocity 进口速度inner energy 内能inner friction 内摩擦inner gimbal 内框架inner orbit 内轨道inner potential 内势inner product 内积inner products 内积inner stress 内部应力inplane shear 面内剪切input 输入input power 输入input resistance 输入阻抗instability 不稳定性instability constant 不稳定常数instability criterion 不稳定性判据instability stress 不稳定应力instable equlibrium 不稳定平衡instable motion 不稳定运动installation 装置instantaneous 瞬时的instantaneous acceleration 瞬时加速度instantaneous angular velocity 瞬时角速度instantaneous angular velocity vector 瞬时角速度矢instantaneous axis 瞬轴instantaneous axis of rotation 转动瞬轴instantaneous breakdown 瞬时破裂instantaneous center 瞬时中心instantaneous center of accelerations 瞬时加速中心instantaneous center of rotation 瞬时转动中心instantaneous center of velocities 瞬时速度中心instantaneous flow 瞬时量instantaneous force 瞬时力instantaneous frequency 瞬时频率instantaneous load 瞬时装载instantaneous motion 瞬时运动instantaneous orbit 瞬时轨道instantaneous orbital plane 瞬时轨道面instantaneous perturbation 瞬时扰动instantaneous power 瞬时功率instantaneous rotation 瞬时转动instantaneous screw axis 瞬时螺旋轴instantaneous sound pressure 瞬时声压instantaneous space 瞬时空间instantaneous strain 瞬时应变instantaneous system of coordinates 瞬时坐标系instantaneous value 瞬时值instantaneous variable structure 瞬时可变结构instantaneous velocity 瞬时速度instrumental error 仪企差insulant 绝缘材料insulation 防振insulator 绝缘体intake pressure 进气压力intake valve 进给阀integrability condition 可积条件integral of motion 运动积分integral principle 积分原理integral theorem of fourier 傅里叶积分公式integrated flux 积分通量integrated intensity 累积强度integrating gyroscope 积分陀螺仪integration method of velocity measurement 速度测量的积分法intense explosion 强爆炸intensification 加强intensity 强度intensity of continuous load 持续负载强度intensity of distributed load 负载强度intensity of emission 发射强度intensity of load 负载强度intensity wave 强度波interacting field 相互酌场interaction 相互酌interaction cross section 相互酌截面interaction force 相互酌力interaction law 相互酌定律interaction loss 相互酌损耗interaction parameter 相互酌参数interaction potential 相互酌势interaction space 相互酌空间interaction strength 相互酌强度interatomic force 原子间力interception 截击interchange 交换interchange coefficient 交换系数interchange deformation 互换型变形interchange diffusion 交换扩散interchange instability 交换不稳定性intercrystalline boundary 晶粒间边界intercrystalline brittleness 晶间脆性interdiffusion 相互扩散interface 界面interface layer 界面层interface normal 界面法线interface reaction 界面反应interface region 边界层区域interface wave 界面波interfacial diffusion 界面扩散interfacial disturbance 界面扰动interfacial mass transfer 界面传质interfacial tension 界面张力interfacial viscosity 界面粘性interference 干涉interference fringe 干涉条纹interference phenomenon 干涉现象interference ring 干涉环interference vortex 干涉涡interfering energy 干扰能量interferometer 干涉仪interferometry 干涉法intergranular crack 晶间裂纹intergranular failure 晶间破裂interior ballistics 内弹道学interior boundary value problem 内边值问题interior force 内力interlacement 交错interlacing 交错interlock 联销intermediary orbit 中间轨道intermediate axis 中间轴intermediate coupling 中间耦合intermediate layer 中间层intermediate pressure 中间压力intermediate wave 中间波intermittent motion 间歇运动intermittent wind tunnel 间歇式风洞intermolecular bond 分子间键intermolecular force 分子间力intermolecular potential 分子间势intermolecular tension 分子间张力internal aerodynamics 内琳气动力学internal combustion engine 内燃机internal constraint 内部约束internal crack 内部裂缝internal diameter 内径internal disturbance 内部干扰internal effect 内效应internal efficiency 内部效率internal energy 内能internal field 内场internal flow 内流internal force 内力internal friction 内摩擦internal friction factor 内擦系数internal friction of rotor 转子内摩擦internal magnetic field 内磁场internal noise 内噪声internal porosity 内孔隙率internal potential energy 内势能internal pressure 内压力internal resistance 内阻力internal rotation 内旋转internal rupture 内破裂internal stress 内部应力internal structure 内部结构internal surface 内表面internal variable 内变量internal wave 内波internal work 内功international standard atmosphere 国际标准大气interphase 界面interpolating function 内插函数interpolation 内插法interrupted wave 斩波intersection 交叉intersection line 交叉线intersection point 交叉点interstitial fluid 间隙液体interstitial pressure 渗压毛细水压interstitial water 间隙水interval 区间intihyperbolic cosine 反双曲余弦intraatomic force 原子内力intramolecular force 分子内力intrinsic 内倌intrinsic coordinates 内蕴坐标intrinsic defect 固有缺陷intrinsic displacement 内位移intrinsic energy 内能intrinsic equation 内蕴方程intrinsic magnetic moment 内倥矩intrinsic mass 内偈量intrinsic parameter 固有变量intrinsic property 固有性质intrinsic variable 固有变量intrinsic viscosity 固有粘度invariable 不变的invariable plane 不变平面invariable system 不变系invariance 不变性invariant 不变量invariant function 不变函数invariant plane 不变平面invariant system 不变系invariant theory 不变量理论inverse ballistic problem 反弹道问题inverse calculation 回代inverse collision 逆碰撞inverse hyperbolic cosine 反双曲余弦inverse laplace transformation 拉普拉斯逆变换inverse method 逆解法inverse problem 逆问题inverse transformation 逆变换inversion 反演inversion formula 反演公式inverted arch 仰拱inverter 逆变器变换器inviscid fluid 非粘性铃ion bombardment 离子轰击ion cyclotron frequency 离子回旋频率ion cyclotron heating 离子回旋加热ion cyclotron resonance 离子回旋共振ion diffusion 离子扩散ion electron emission 离子电子发射ion exchange bed 离子交换层ion exchange membrane 离子交换膜ion exchanging surface 离子交换面ion flow 离子流ion flux 离子流ion heating 离子加热ion impact 离子碰撞ion orbit 离子轨道ion path 离子轨道ion plasma frequency 离子等离子体频率ion slip 离子滑移ion sound speed 离子声速ion sound velocity 离子声速ion trajectory 离子轨道ionic deformation 离子形变ionic equilibrium 离子平衡ionic friction 离子摩擦ionic liquid 离子液体ionic plasma 电离等离子体ionic solid 离子固体ionization 电离ionization balance 电离平衡ionization energy 电离能ionization equilibrium 电离平衡ionization frequency 电离频率ionization pressure 电离压力ionization state 电离状态ionized gas 电离气体ionizing capacity 电离本领ionizing collision 电离碰撞ionizing power 电离本领ionizing shock 电离碰撞ionosphere 电离层ionospheric wave 电离层波irregularity of flow 怜非正规性irreversibility 不可逆性irreversible 不可逆的irreversible change 不可逆变化irreversible cycle 不可逆循环irreversible process 不可逆过程irreversible reaction 不可逆反应irreversible thermodynamics 不可逆过程热力学irrotational field 无旋场irrotational flow 无旋流irrotational motion 无旋运动irrotational vector 无旋矢irrotationality 无旋涡性irwin orowan theory 欧文奥罗万理论isallobaric wind 等变压风isanemone 等风速线isenthalpic change 等焓变化isentrope 等熵线isentropic change 等熵变化isentropic flow 等熵怜isentropic process 等熵过程isentropic surface 等熵面isentropy 等熵isoallobaric wind 等变压风isobar 等压线isobaric 等压的isobaric change 等压变化isobaric compressibility 等压压缩性isobaric expansion 等压膨胀isobaric expansion coefficient 等压膨胀系数isobaric heat capacity 等压热容isobaric process 等压过程isobaric surface 等压面isobath 等深线isochore 等容线isochoric change 等容变化isochromatic curve 等色线isochromatic line 等色线isochronism 等时性isocline 等斜线isoclinic line 等斜线isoclinic method 等倾法isocurlus 等旋涡强度线isodensitometer 等密度计isodynam 等磁力线isodynamic change 等力变化isodyne 等力线isoenergetic surface 等能量面isoflux 等通量isogels 等凝胶isohypse line 等高线isokatabase 等降压线isolated system 孤立系isolated vortex 孤立涡isomorphic mapping 同构映射isomorphism 同构isopach 等厚线isopachyte 等厚线isoparametric element 等参数元isoperimetric problem 等周问题isophase 等相isophase surface 等相面isopiestic 等压的isopiestic process 等压过程isopiestic specific heat 恒压比热isopotential curve 等势线isopotential line 等势线isopotential surface 等势面isorotation theorem 等旋定理isostasy 地壳均衡isostatic surface 均衡面isotac 同时解冻线isotach 等速线isotherm 等温线isothermal 等温的isothermal annealing 等温退火isothermal change 等温变化isothermal compression 等温压缩isothermal deformation 等温形变isothermal elastic potential 等温弹性势isothermal equilibrium 等温平衡isothermal expansion 等温膨胀isothermal flow 等温怜isothermal line 等温线isothermal modulus of elasticity 等温弹性模量isothermal process 等温过程isothermal speed of sound 等温声速isothermal surface 等温面isotropic body 蛤同性体isotropic curve 蛤同性线isotropic elasticity 蛤同性弹性isotropic material 蛤同性材料isotropic medium 蛤同性介质isotropic plane 蛤同性面isotropic stress 蛤同性应力isotropic turbulence 蛤同性湍流isotropic vector 蛤同性矢量isotropism 蛤同性isotropy 蛤同性isovector 等矢量isovector resonance 等矢量共振isovelocity 等速线iteration 迭代iterative method 迭代法ixodynamics 粘滞动力学。

阿基米德蜗杆Archimedesworm安全系数safetyfactor factorofsafety安全载荷safeload凹面、凹度concavity扳手wrench板簧flatleafspring半圆键woodruffkey变形deformation摆杆oscillatingbar摆动从动件oscillatingfollower摆动从动件凸轮机构camwithoscillatingfollower 摆动导杆机构oscillatingguide-barmechanis m摆线齿轮cycloidalgear摆线齿形cycloidaltoothprofile摆线运动规律cycloidalmotion摆线针轮cycloidal-pinwheel包角angleofcontact保持架cage背对背安装back-to-backarrangement背锥backcone；normalcone背锥角backangle背锥距backconedistance比例尺scale比热容specificheatcapacity闭式链closedkinematicchain闭链机构closedchainmechanism臂部arm变频器frequencyconverters变频调速frequencycontrolofmotorspeed变速speedchange变速齿轮changegear changewheel变位齿轮modifiedgear变位系数modificationcoefficient标准齿轮standardgear标准直齿轮standardspurgear表面质量系数superficialmassfactor表面传热系数surfacecoefficientofheattransfer 表面粗糙度surfaceroughness并联式组合combinationinparallel并联机构parallelmechanism并联组合机构parallelcombinedmechanis m并行工程concurrentengineering并行设计concurreddesign,CD不平衡相位phaseangleofunbalance不平衡imbalanceorunbalance不平衡量amountofunbalance不完全齿轮机构intermittentgearing波发生器wavegenerator波数numberofwaves补偿compensation参数化设计parameterizationdesign,PD残余应力residualstress操纵及控制装置operationcontroldevice槽轮Genevawheel槽轮机构Genevamechanism；Maltesecross槽数Genevanumerate槽凸轮groovecam侧隙backlash差动轮系differentialgeartrain差动螺旋机构differentialscrewmechanism差速器differential常用机构conventionalmechanism mechanis mincommonuse 车床lathe承载量系数bearingcapacityfactor承载能力bearingcapacity成对安装pairedmounting尺寸系列dimensionseries齿槽toothspace齿槽宽spacewidth齿侧间隙backlash齿顶高addendum齿顶圆addendumcircle齿根高dedendum齿根圆dedendumcircle齿厚tooththickness齿距circularpitch齿宽facewidth齿廓toothprofile齿廓曲线toothcurve齿轮gear齿轮变速箱speed-changinggearboxes齿轮齿条机构pinionandrack齿轮插刀pinioncutter pinion-shapedshapercutter 齿轮滚刀hob,hobbingcutter齿轮机构gear齿轮轮坯blank齿轮传动系pinionunit齿轮联轴器gearcoupling齿条传动rackgear齿数toothnumber齿数比gearratio齿条rack齿条插刀rackcutter rack-shapedshapercutter 齿形链、无声链silentchain齿形系数formfactor齿式棘轮机构toothratchetmechanism插齿机gearshaper重合点coincidentpoints重合度contactratio冲床punch传动比transmissionratio,speedratio传动装置gearing transmissiongear传动系统drivensystem传动角transmissionangle传动轴transmissionshaft串联式组合combinationinseries串联式组合机构seriescombinedmechanism 串级调速cascadespeedcontrol创新innovation creation创新设计creationdesign垂直载荷、法向载荷normalload唇形橡胶密封liprubberseal磁流体轴承magneticfluidbearing从动带轮drivenpulley从动件drivenlink,follower从动件平底宽度widthofflat-face从动件停歇followerdwell从动件运动规律followermotion从动轮drivengear粗线boldline粗牙螺纹coarsethread大齿轮gearwheel打包机packer打滑slipping带传动beltdriving带轮beltpulley带式制动器bandbrake单列轴承singlerowbearing单向推力轴承single-directionthrustbearing 单万向联轴节singleuniversaljoint单位矢量unitvector当量齿轮equivalentspurgear virtualgear当量齿数equivalentteethnumber virtualnumberofteeth当量摩擦系数equivalentcoefficientoffriction当量载荷equivalentload刀具cutter导数derivative倒角chamfer导热性conductionofheat导程lead导程角leadangle等加等减速运动规律parabolicmotion constantaccelerationanddecelerationmotion 等速运动规律uniformmotion constantvelocitymotion等径凸轮conjugateyokeradialcam等宽凸轮constant-breadthcam等效构件equivalentlink等效力equivalentforce等效力矩equivalentmomentofforce等效量equivalent等效质量equivalentmass等效转动惯量equivalentmomentofinertia等效动力学模型dynamicallyequivalentmodel底座chassis低副lowerpair点划线chaindottedline疲劳点蚀pitting垫圈gasket垫片密封gasketseal碟形弹簧bellevillespring顶隙bottomclearance定轴轮系ordinarygeartrain geartrainwithfixedaxes 动力学dynamics动密封kinematicalseal动能dynamicenergy动力粘度dynamicviscosity动力润滑dynamiclubrication动平衡dynamicbalance动平衡机dynamicbalancingmachine动态特性dynamiccharacteristics动态分析设计dynamicanalysisdesign动压力dynamicreaction动载荷dynamicload端面transverseplane端面参数transverseparameters端面齿距transversecircularpitch端面齿廓transversetoothprofile端面重合度transversecontactratio端面模数transversemodule端面压力角transversepressureangle锻造forge对称循环应力symmetrycirculatingstress对心滚子从动件radialorin-linerollerfollower对心直动从动件radialorin-linetranslatingfollower对心移动从动件radialreciprocatingfollower对心曲柄滑块机构in-lineslider-crankorcrank-slidermechanis m 多列轴承multi-rowbearing多楔带polyV-belt多项式运动规律polynomialmotion多质量转子rotorwithseveralmasses惰轮idlegear额定寿命ratinglife额定载荷loadratingII级杆组dyad发生线generatingline发生面generatingplane法面normalplane法面参数normalparameters法面齿距normalcircularpitch法面模数normalmodule法面压力角normalpressureangle法向齿距normalpitch法向齿廓normaltoothprofile法向直廓蜗杆straightsidednormalworm法向力normalforce反馈式组合feedbackcombining反向运动学inverseorbackwardkinematics反转法kinematicinversion反正切Arctan范成法generatingcutting仿形法formcutting方案设计、概念设计conceptdesign,CD防振装置shockproofdevice飞轮flywheel飞轮矩momentofflywheel非标准齿轮nonstandardgear非接触式密封non-contactseal非周期性速度波动aperiodicspeedfluctuation 非圆齿轮non-circulargear粉末合金powdermetallurgy分度线referenceline standardpitchline分度圆referencecircle standardcuttingpitchcircle 分度圆柱导程角leadangleatreferencecylinder 分度圆柱螺旋角helixangleatreferencecylinder 分母denominator分子numerator分度圆锥referencecone standardpitchcone分析法analyticalmethod封闭差动轮系planetarydifferential复合铰链compoundhinge复合式组合compoundcombining复合轮系compoundorcombinedgeartrain复合平带compoundflatbelt复合应力combinedstress复式螺旋机构Compoundscrewmechanis m复杂机构complexmechanism杆组Assurgroup干涉interference刚度系数stiffnesscoefficient刚轮rigidcircularspline钢丝软轴wiresoftshaft刚体导引机构bodyguidancemechanism刚性冲击rigidimpulseshock刚性转子rigidrotor刚性轴承rigidbearing刚性联轴器rigidcoupling高度系列heightseries高速带highspeedbelt高副higherpair格拉晓夫定理Grashoff`slaw根切undercutting公称直径nominaldiameter高度系列heightseries功work工况系数applicationfactor工艺设计technologicaldesign工作循环图workingcyclediagram工作机构operationmechanis m工作载荷externalloads工作空间workingspace工作应力workingstress工作阻力effectiveresistance工作阻力矩effectiveresistancemoment 公法线commonnormalline公共约束generalconstraint公制齿轮metricgears功率power功能分析设计functionanalysesdesign共轭齿廓conjugateprofiles共轭凸轮conjugatecam构件link鼓风机blower固定构件fixedlink frame固体润滑剂solidlubricant关节型操作器jointedmanipulator惯性力inertiaforce惯性力矩momentofinertia,shakingmoment 惯性力平衡balanceofshakingforce惯性力完全平衡fullbalanceofshakingforce 惯性力部分平衡partialbalanceofshakingforce 惯性主矩resultantmomentofinertia惯性主失resultantvectorofinertia冠轮crowngear广义机构generationmechanis m广义坐标generalizedcoordinate轨迹生成pathgeneration轨迹发生器pathgenerator滚刀hob滚道raceway滚动体rollingelement滚动轴承rollingbearing滚动轴承代号rollingbearingidentificationcode 滚针needleroller滚针轴承needlerollerbearing滚子roller滚子轴承rollerbearing滚子半径radiusofroller滚子从动件rollerfollower滚子链rollerchain滚子链联轴器doublerollerchaincoupling滚珠丝杆ballscrew滚柱式单向超越离合器rollerclutch过度切割undercutting函数发生器functiongenerator函数生成functiongeneration含油轴承oilbearing耗油量oilconsumption耗油量系数oilconsumptionfactor赫兹公式H.Hertzequation合成弯矩resultantbendingmoment合力resultantforce合力矩resultantmomentofforce黑箱blackbox横坐标abscissa互换性齿轮interchangeablegears花键spline滑键、导键featherkey滑动轴承slidingbearing滑动率slidingratio滑块slider环面蜗杆toroidhelicoidsworm环形弹簧annularspring缓冲装置shocks shock-absorber灰铸铁greycastiron回程return回转体平衡balanceofrotors混合轮系compoundgeartrain积分integrate机电一体化系统设计mechanical-electricalintegrationsystemdesign 机构mechanis m机构分析analysisofmechanis m机构平衡balanceofmechanism机构学mechanism机构运动设计kinematic内方头紧定螺钉n.square-socket set-screw开槽锥端紧定螺钉Slotted set screws with cone point锥销锁紧挡圈Lock rings with cone pin螺钉锁紧挡圈Lock ring with screw限位钉stop pin限位块stop button热敏电阻器预留空hole for thermistor带隔离板的注模浇口Injection gate plane with isolation plate浇模和注模器的温度隔板T emperature isolation plate at injection and injector 拔模锥度（的定位）销draft pins注模插件和分离（夹层）打磨Moulding inserts and partings grinded定距拉杆length bolt定距拉板puller bolt一模多穴Multi-Cavity流道凝料condensed material in runner利用率utilization ratio自动脱螺纹automatic thread demoulding 、motorized thread unwinding, 生产现场Production scene车间workshop生产线production line模具专业英语入水：gate 进入位：gate location 水口形式：gate type 大水口：edge gate 细水口：pin-point gate 水口大小：gate size 转水口：switching runner/gate唧嘴口径：sprue diameter二、流道: runner热流道：hot runner,hot manifold 热嘴冷流道: hot sprue/cold runner唧嘴直流: direct sprue gate 圆形流道：round(full/half runner流道电脑分析：mold flow analysis 流道平衡:runner balance热嘴：hot sprue 热流道板：hot manifold发热管：cartridge heater 探针: thermocouples插头：connector plug 插座：connector socket密封/封料：seal三、运水：water line 喉塞：line lpug喉管：tube塑胶管：plastic tube 快速接头：jiffy quick connectorplug/socker四、模具零件：mold components三板模：3-plate mold 二板模：2-plate mold边钉/导边：leader pin/guide pin 边司/导套：bushing/guide bushing中托司：shoulder guide bushing 中托边L：guide pin顶针板：ejector retainner plate 托板：support plate螺丝：screw 管钉：dowel pin开模槽：ply bar scot 内模管位：core/cavity inter-lock顶针：ejector pin 司筒：ejector sleeve司筒针：ejector pin 推板：stripper plate缩呵：movable core,return core core puller扣机（尼龙拉勾）：nylon latch lock 斜顶：lifter模胚（架）：mold base 上内模：cavity insert下内模：core insert 行位（滑块）：slide镶件：insert 压座/斜鸡：wedge耐磨板/油板：wedge wear plate 压条：plate撑头: support pillar 唧嘴：sprue bushing挡板：stop plate 定位圈：locating ring锁扣：latch 扣鸡：parting lock set推杆：push bar 栓打螺丝：S.H.S.B顶板：eracuretun 活动臂：lever arm分流锥：spure sperader 水口司:bush垃圾钉：stop pin 隔片：buffle弹弓柱：spring rod 弹弓:die spring中托司：ejector guide bush 中托边：ejector guide pin镶针：pin 销子：dowel pin波子弹弓：ball catch模具成形不良用语英汉对照aberration 色差atomization ?化bank mark ?料纹bite 咬入blacking hole 涂料孔(铸疵) blacking scab 涂料疤blister 起泡blooming 起霜low hole 破孔blushing 泛白body wrinkle 侧壁皱纹breaking-in 冒口带肉bubble 膜泡burn mark 糊斑burr 毛边camber 翘曲cell 气泡center buckle 表面中部波皱check 细裂痕checking 龟裂chipping 修整表面缺陷clamp-off 铸件凹痕collapse 塌陷color mottle 色斑corrosion 腐蚀crack 裂痕crazing 碎裂crazing 龟裂deformation 变形edge 切边碎片edge crack 裂边fading 退色filler speak 填充料斑fissure 裂纹flange wrinkle 凸缘起皱flaw 刮伤flow mark 流痕galling 毛边glazing 光滑gloss 光泽grease pits 污斑grinding defect 磨痕haircrack 发裂haze 雾度incrustation 水锈indentation 压痕internal porosity 内部气孔mismatch 偏模mottle 斑点necking 缩颈nick 割痕orange peel 橘皮状表面缺陷overflow 溢流peeling 剥离pit 坑pitting corrosion 点状腐蚀plate mark 模板印痕pock 麻点pock mark 痘斑resin streak 树脂流纹resin wear 树脂脱落riding 凹陷sagging 松垂saponification 皂化scar 疤痕scrap 废料scrap jam 废料阻塞scratch 刮伤/划痕scuffing 深冲表面划伤seam 裂痕shock line 模口挤痕short shot 充填不足shrinkage pool 凹孔sink mark 凹痕skin inclusion 表皮折叠straightening 矫直streak 条状痕surface check 表面裂痕surface roughening 橘皮状表皮皱折surging 波动sweat out 冒汗torsion 扭曲warpage 翘曲waviness 波痕webbing 熔塌weld mark 焊痕whitening 白化wrinkle 皱纹各式模具分类用语英汉对照landed plunger mold 有肩柱塞式模具burnishing die 挤光模landed positive mold 有肩全压式模具button die 镶入式圆形凹模loading shoe mold 料套式模具center-gated mold 中心浇口式模具loose detail mold 活零件模具chill mold 冷硬用铸模loose mold 活动式模具clod hobbing 冷挤压制模louvering die 百叶窗冲切模composite dies 复合模具manifold die 分歧管模具counter punch 反凸模modular mold 组合式模具double stack mold 双层模具multi-cavity mold 多模穴模具electroformed mold 电铸成形模multi-gate mold 复式浇口模具expander die 扩径模offswt bending die 双折冷弯模具extrusion die 挤出模palletizing die 叠层模family mold 反套制品模具plaster mold 石膏模blank through dies 漏件式落料模porous mold 通气性模具duplicated cavity plate 复板模positive mold 全压式模具fantail die 扇尾形模具pressure die 压紧模fishtail die 鱼尾形模具profile die 轮廓模flash mold 溢料式模具progressive die 顺序模gypsum mold 石膏铸模protable mold 手提式模具hot-runner mold 热流道模具prototype mold 雏形试验模具ingot mold 钢锭模punching die 落料模lancing die 切口模raising(embossing) 压花起伏成形re-entrant mold 倒角式模具sectional die 拼合模runless injection mold 无流道冷料模具sectional die 对合模具segment mold 组合模semi-positive mold 半全压式模具shaper 定型模套single cavity mold 单腔模具solid forging die 整体锻模split forging die 拼合锻模split mold 双并式模具sprueless mold 无注道残料模具squeezing die 挤压模stretch form die 拉伸成形模sweeping mold 平刮铸模swing die 振动模具three plates mold 三片式模具trimming die 切边模unit mold 单元式模具universal mold 通用模具unscrewing mold 退扣式模具yoke type die 轭型模各种模具常用成形方式英汉对照accurate die casting 精密压铸powder forming 粉末成形calendaring molding 压延成形powder metal forging 粉末锻造cold chamber die casting 冷式压铸precision forging 精密锻造cold forging 冷锻press forging 冲锻compacting molding 粉末压出成形rocking die forging 摇动锻造compound molding 复合成形rotary forging 回转锻造compression molding 压缩成形rotational molding 离心成形dip mold 浸渍成形rubber molding 橡胶成形encapsulation molding 注入成形sand mold casting 砂模铸造extrusion molding 挤出成形shell casting 壳模铸造foam forming ?泡成形sinter forging 烧结锻造forging roll 轧锻six sides forging 六面锻造gravity casting 重力铸造slush molding 凝塑成形hollow(blow) molding 中空(吹出)成形squeeze casting 高压铸造hot chamber die casting 热室压铸swaging 挤锻hot forging 热锻transfer molding 转送成形injection molding 射出成形warm forging 温锻investment casting 精密铸造matched die method 对模成形法laminating method 被覆淋膜成形low pressure casting 低压铸造lost wax casting 脱蜡铸造matched mould thermal forming 对模热成形模机械类常用英语：冲压模具-零件类punch冲头insert入块(嵌入件)deburring punch压毛边冲子groove punch压线冲子stamped punch字模冲子round punch圆冲子special shape punch异形冲子bending block折刀roller滚轴baffle plate挡块located block定位块supporting block for location定位支承块air cushion plate气垫板air-cushion eject-rod气垫顶杆trimming punch切边冲子stiffening rib punch = stinger 加强筋冲子ribbon punch压筋冲子reel-stretch punch卷圆压平冲子guide plate定位板sliding block滑块sliding dowel block滑块固定块active plate活动板lower sliding plate下滑块板upper holder block上压块upper mid plate上中间板spring box弹簧箱spring-box eject-rod弹簧箱顶杆spring-box eject-plate弹簧箱顶板bushing bolck衬套cover plate盖板guide pad导料块机械类常用英语：冲压模具-模板类top plate上托板（顶板）top block上垫脚punch set上模座punch pad上垫板punch holder上夹板stripper pad脱料背板up stripper上脱料板male die公模(凸模)feature die公母模female die母模(凹模)upper plate上模板lower plate下模板die pad下垫板die holder下夹板die set下模座bottom block下垫脚bottom plate下托板(底板) stripping plate内外打(脱料板) outer stripper外脱料板inner stripper内脱料板lower stripper下脱料板冲压模具-冲压名称类英汉对照plain die简易模pierce die冲孔模forming die成型模progressive die连续模gang dies复合模shearing die剪边模riveting die铆合模pierce冲孔forming成型(抽凸,冲凸) draw hole抽孔bending折弯trim切边emboss凸点dome凸圆semi-shearing半剪stamp mark冲记号deburr or coin压毛边punch riveting冲压铆合side stretch侧冲压平reel stretch卷圆压平groove压线blanking下料stamp letter冲字(料号) shearing剪断tick-mark nearside正面压印tick-mark farside反面压印extension dwg展开图procedure dwg工程图die structure dwg模具结构图material材质material thickness料片厚度factor系数upward向上downward向下press specification冲床规格die height range适用模高die height闭模高度burr毛边gap间隙weight重量total wt.总重量。

机械专业文献带翻译Title: Research and Development of a Novel Mechanical Device for Automated Assembly of Small Parts。

Abstract:The assembly of small parts is a time-consuming and labor-intensive process, often requiring skilled workers to perform the task. In order to improve efficiency and reduce costs, a novel mechanical device for automated assembly of small parts has been developed. This device is capable of handling a variety of small parts with high precision and speed, and can significantly reduce the time and cost required for assembly.Introduction:The assembly of small parts is a critical process in many industries, including electronics, automotive, and medical device manufacturing. This process often requiresskilled workers to perform the task, which can be time-consuming and costly. In addition, human error can lead to defects and quality issues, further increasing costs and reducing efficiency.To address these challenges, a novel mechanical device for automated assembly of small parts has been developed. This device is capable of handling a variety of small parts with high precision and speed, and can significantly reduce the time and cost required for assembly.Design and Development:The mechanical device for automated assembly of small parts consists of several key components, including a feeder, a manipulator, and a control system. The feeder is responsible for delivering small parts to the manipulator, which then assembles the parts according to a predetermined pattern. The control system coordinates the movements of the feeder and manipulator, ensuring that the assembly process is carried out with high precision and speed.The design of the manipulator is particularly important, as it must be capable of handling a wide range of smallparts with varying shapes and sizes. The manipulatorconsists of a series of grippers and suction cups, whichcan be adjusted to accommodate different types of parts.The grippers and suction cups are controlled by a series of motors and sensors, which ensure that the parts are picked up and assembled accurately.Testing and Evaluation:The mechanical device for automated assembly of small parts has been tested extensively in a laboratory setting, and has demonstrated high levels of precision and speed.The device is capable of handling a wide range of small parts, including electronic components, screws, and bolts.In addition, the device has been shown to significantly reduce the time and cost required for assembly, compared to manual assembly methods.Future Directions:The mechanical device for automated assembly of small parts has significant potential for use in a variety of industries, including electronics, automotive, and medical device manufacturing. Further research and development is needed to optimize the design and performance of the device, and to explore its potential for use in new applications.Conclusion:The development of a novel mechanical device for automated assembly of small parts has the potential to revolutionize the assembly process in many industries. This device is capable of handling a wide range of small parts with high precision and speed, and can significantly reduce the time and cost required for assembly. Further research and development is needed to optimize the design and performance of the device, and to explore its potential for use in new applications.。

模具工程常用词汇die 模具figure file, chart file图档cutting die, blanking die冲裁模progressive die, follow (-on)die 连续模compound die复合模punched hole冲孔panel board镶块to cutedges=side cut=side scrap切边to bending折弯to pull, to stretch拉伸Line streching, line pulling线拉伸engraving, to engrave刻印upsiding down edges翻边to stake铆合designing, to design设计design modification设计变化die block模块folded block折弯块sliding block滑块location pin定位销lifting pin顶料销die plate, front board模板padding block垫块stepping bar垫条upper die base上模座lower die base下模座upper supporting blank上承板upper padding plate blank上垫板spare dies模具备品spring 弹簧bolt螺栓plain die简易模pierce die冲孔模forming die成型模progressive die连续模gang dies复合模shearing die剪边模riveting die铆合模pierce冲孔forming成型(抽凸,冲凸)draw hole抽孔bending折弯trim切边emboss凸点dome凸圆semi-shearing半剪stamp mark冲记号deburr or coin压毛边punch riveting冲压铆合side stretch侧冲压平reel stretch卷圆压平groove压线blanking下料stamp letter冲字(料号)shearing剪断tick-mark nearside正面压印tick-mark farside反面压印冲压名称类stamping, press冲压punch press, dieing out press冲床uncoiler & strainghtener整平机feeder送料机rack, shelf, stack料架cylinder油缸robot机械手taker取料机conveyer belt输送带transmission rack输送架top stop上死点bottom stop下死点one stroke一行程inch寸动to continue, cont.连动to grip(material)吸料location lump, locating piece, block stop 定位块reset复位smoothly顺利dent压痕scratch刮伤deformation变形filings铁削to draw holes抽孔inquiry, search for查寻to stock, storage, in stock库存receive领取approval examine and verify审核processing, to process加工delivery, to deliver 交货to return delivenry to.to send delinery backto retrn of goods退货registration登记registration card登记卡to control管制to put forward and hand in提报safe stock安全库存acceptance = receive验收to notice通知application form for purchase请购单consume, consumption消耗to fill in填写abrasion磨损reverse angle = chamfer倒角character die字模to collect, to gather收集failure, trouble故障statistics统计demand and supply需求career card履历卡to take apart a die卸下模具to load a die装上模具to tight a bolt拧紧螺栓to looser a bolt拧松螺栓to move away a die plate移走模板easily damaged parts易损件standard parts标准件breaking.(be)broken,(be)cracked 断裂to lubricate润滑common vocabulary for die engineering extension dwg展开图procedure dwg工程图die structure dwg模具结构图material材质material thickness料片厚度factor系数upward向上downward向下press specification冲床规格die height range适用模高die height闭模高度burr毛边gap间隙weight重量total wt.总重量punch wt.上模重量五金零件类inner guiding post内导柱inner hexagon screw内六角螺钉dowel pin固定销coil spring弹簧lifter pin顶料销eq-height sleeves=spool等高套筒pin销lifter guide pin浮升导料销guide pin导正销wire spring圆线弹簧outer guiding post外导柱stop screw止付螺丝located pin定位销outer bush外导套模板类top plate上托板（顶板）top block上垫脚punch set上模座punch pad上垫板punch holder上夹板stripper pad脱料背板up stripper上脱料板male die公模(凸模)feature die公母模female die母模(凹模)upper plate上模板lower plate下模板die pad下垫板die holder下夹板die set下模座bottom block下垫脚bottom plate下托板(底板) stripping plate内外打(脱料板) outer stripper外脱料板inner stripper内脱料板lower stripper下脱料板零件类punch冲头insert入块(嵌入件) deburring punch压毛边冲子groove punch压线冲子stamped punch字模冲子round punch圆冲子special shape punch异形冲子bending block折刀roller滚轴baffle plate挡块located block定位块supporting block for location定位支承块air cushion plate气垫板air-cushion eject-rod气垫顶杆trimming punch切边冲子stiffening rib punch = stinger 加强筋冲子ribbon punch压筋冲子reel-stretch punch卷圆压平冲子guide plate定位板sliding block滑块sliding dowel block滑块固定块active plate活动板lower sliding plate下滑块板upper holder block上压块upper mid plate上中间板spring box弹簧箱spring-box eject-rod弹簧箱顶杆spring-box eject-plate弹簧箱顶板bushing bolck衬套cover plate盖板guide pad导料块塑件&模具相关英文compre sion molding压缩成型flash mold溢流式模具plsitive mold挤压式模具split mold分割式模具cavity型控母模core模心公模taper锥拔leather cloak仿皮革shiver饰纹flow mark流痕welding mark溶合痕post screw insert螺纹套筒埋值self tapping screw自攻螺丝striper plate脱料板piston活塞cylinder汽缸套chip细碎物handle mold手持式模具移转成型用模具encapsulation molding低压封装成型射出成型用模具two plate两极式（模具）well type蓄料井insulated runner绝缘浇道方式hot runner热浇道runner plat浇道模块valve gate阀门浇口band heater环带状的电热器spindle阀针spear head刨尖头slag well冷料井cold slag冷料渣air vent排气道h=0.02~0.05mmw=3.2mmL=3~5mmwelding line熔合痕eject pin顶出针knock pin顶出销return pin回位销反顶针sleave套筒stripper plate脱料板insert core放置入子runner stripper plate浇道脱料板guide pin导销eject rod (bar)（成型机）顶业捧subzero深冷处理three plate三极式模具runner system浇道系统stress crack应力电裂orientation定向sprue gate射料浇口，直浇口nozzle射嘴sprue lock pin料头钩销(拉料杆)slag well冷料井side gate侧浇口edge gate侧缘浇口tab gate搭接浇口film gate薄膜浇口flash gate闸门浇口slit gate缝隙浇口fan gate扇形浇口dish gate因盘形浇口H=F=1/2t~1/5tT=2.5~3.5mmdiaphragm gate隔膜浇口ring gate环形浇口subarine gate潜入式浇口tunnel gate隧道式浇口pin gate针点浇口Φ0.8~1.0mmRunner less无浇道(sprue less)无射料管方式long nozzle延长喷嘴方式sprue浇口;溶渣accurate die casting 精密压铸 powder forming 粉末成形calendaring molding 压延成形 powder metal forging 粉末锻造cold chamber die casting 冷式压铸 precision forging 精密锻造cold forging 冷锻 press forging 冲锻compacting molding 粉末压出成形 rocking die forging 摇动锻造compound molding 复合成形 rotary forging 回转锻造compression molding 压缩成形 rotational molding 离心成形dip mold 浸渍成形 rubber molding 橡胶成形6vaggh - 2007-01-15 10:58encapsulation molding 注入成形 sand mold casting 砂模铸造extrusion molding 挤出成形 shell casting 壳模铸造foam forming ?泡成形 sinter forging 烧结锻造forging roll 轧锻 six sides forging 六面锻造gravity casting 重力铸造 slush molding 凝塑成形hollow(blow) molding 中空(吹出)成形 squeeze casting 高压铸造hot chamber die casting 热室压铸 swaging 挤锻hot forging 热锻 transfer molding 转送成形injection molding 射出成形 warm forging 温锻investment casting 精密铸造 matched die method 对模成形法laminating method 被覆淋膜成形 low pressure casting 低压铸造lost wax casting 脱蜡铸造 matched mould thermal forming 对模热成形模7vaggh - 2007-01-15 10:58各式模具分类用语bismuth mold 铋铸模 landed plunger mold 有肩柱塞式模具burnishing die 挤光模 landed positive mold 有肩全压式模具button die 镶入式圆形凹模 loading shoe mold 料套式模具center-gated mold 中心浇口式模具 loose detail mold 活零件模具chill mold 冷硬用铸模 loose mold 活动式模具clod hobbing 冷挤压制模 louvering die 百叶窗冲切模composite dies 复合模具 manifold die 分歧管模具counter punch 反凸模 modular mold 组合式模具8vaggh - 2007-01-15 10:58double stack mold 双层模具 multi-cavity mold 多模穴模具electroformed mold 电铸成形模 multi-gate mold 复式浇口模具expander die 扩径模 offswt bending die 双折冷弯模具extrusion die 挤出模 palletizing die 叠层模family mold 反套制品模具 plaster mold 石膏模blank through dies 漏件式落料模 porous mold 通气性模具duplicated cavity plate 复板模 positive mold 全压式模具fantail die 扇尾形模具 pressure die 压紧模fishtail die 鱼尾形模具 profile die 轮廓模flash mold 溢料式模具 progressive die 顺序模gypsum mold 石膏铸模 protable mold 手提式模具hot-runner mold 热流道模具 prototype mold 雏形试验模具ingot mold 钢锭模 punching die 落料模lancing die 切口模 raising(embossing) 压花起伏成形re-entrant mold 倒角式模具 sectional die 拼合模runless injection mold 无流道冷料模具 sectional die 对合模具9vaggh - 2007-01-15 10:59segment mold 组合模 semi-positive mold 半全压式模具shaper 定型模套 single cavity mold 单腔模具solid forging die 整体锻模 split forging die 拼合锻模split mold 双并式模具 sprueless mold 无注道残料模具squeezing die 挤压模 stretch form die 拉伸成形模sweeping mold 平刮铸模 swing die 振动模具three plates mold 三片式模具 trimming die 切边模unit mold 单元式模具 universal mold 通用模具unscrewing mold 退扣式模具 yoke type die 轭型模10vaggh - 2007-01-15 10:59模具厂常用之标准零配件air vent vale 通气阀 anchor pin 锚梢angular pin 角梢 baffle 调节阻板angular pin 倾斜梢 baffle plate 折流档板ball button 球塞套 ball plunger 定位球塞ball slider 球塞滑块 binder plate 压板blank holder 防皱压板 blanking die 落料冲头bolster 上下模板 bottom board 浇注底板bolster 垫板 bottom plate 下固定板bracket 托架 bumper block 缓冲块buster 堵口 casting ladle 浇注包casting lug 铸耳 cavity 模穴(模仁)cavity retainer plate 模穴托板 center pin 中心梢clamping block 锁定块 coil spring 螺旋弹簧cold punched nut 冷冲螺母 cooling spiral 螺旋冷却栓core 心型 core pin 心型梢cotter 开口梢 cross 十字接头cushion pin 缓冲梢 diaphragm gate 盘形浇口11vaggh - 2007-01-15 10:59die approach 模头料道 die bed 型底die block 块形模体 die body 铸模座die bush 合模衬套 die button 冲模母模die clamper 夹模器 die fastener 模具固定用零件die holder 母模固定板 die lip 模唇die plate 冲模板 die set 冲压模座direct gate 直接浇口 dog chuck 爪牙夹头dowel 定位梢 dowel hole 导套孔dowel pin 合模梢 dozzle 辅助浇口dowel pin 定位梢 draft 拔模锥度draw bead 张力调整杆 drive bearing 传动轴承ejection pad 顶出衬垫 ejector 脱模器ejector guide pin 顶出导梢 ejector leader busher 顶出导梢衬套ejector pad 顶出垫 ejector pin 顶出梢ejector plate 顶出板 ejector rod 顶出杆ejector sleeve 顶出衬套 ejector valve 顶出阀eye bolt 环首螺栓 filling core 椿入蕊film gate 薄膜形浇口 finger pin 指形梢finish machined plate 角形模板 finish machined round plate 圆形模板12vaggh - 2007-01-15 10:59fixed bolster plate 固定侧模板 flanged pin 带凸缘?flash gate 毛边形浇口 flask 上箱floating punch 浮动冲头 gate 浇口gate land 浇口面 gib 凹形拉紧?goose neck 鹅颈管 guide bushing 引导衬套guide pin 导梢 guide post 引导柱guide plate 导板 guide rail 导轨head punch 顶?冲头 headless punch 直柄冲头heavily tapered solid 整体模蕊盒 hose nippler 管接头impact damper 缓冲器 injection ram 压射柱塞inlay busher 嵌入衬套 inner plunger 内柱塞inner punch 内冲头 insert 嵌件insert pin 嵌件梢 king pin 转向梢king pin bush 主梢衬套 knockout bar 脱模杵land 合模平坦面 land area 合模面leader busher 导梢衬套 lifting pin 起模顶?lining 内衬 locating center punch 定位中心冲头locating pilot pin 定位导梢 locating ring 定位环lock block 压块 locking block 定位块locking plate 定位板 loose bush 活动衬套making die 打印冲子 manifold block 歧管档块master plate 靠模样板 match plate 分型板mold base 塑胶模座 mold clamp 铸模紧固夹mold platen 模用板 moving bols13vaggh - 2007-01-15 11:00parallel block 平行垫块 paring line 分模线parting lock set 合模定位器 pass guide 穴型导板peened head punch 镶入式冲头 pilot pin 导?pin gate 针尖浇口 plate 衬板pre extrusion punch 顶挤冲头 punch 冲头puncher 推杆 pusher pin 衬套梢rack 机架 rapping rod 起模杆re-entrant mold 凹入模 retainer pin 嵌件梢retainer plate 托料板 return pin 回位梢riding stripper 浮动脱模器 ring gate 环型浇口roller 滚筒 runner 流道runner ejector set 流道顶出器 runner lock pin 流道拉梢screw plug 头塞 set screw 固定螺丝shedder 脱模装置 shim 分隔片shoe 模座之上下模板 shoot 流道shoulder bolt 肩部螺丝 skeleton 骨架slag riser 冒渣口 slide(slide core) 滑块slip joint 滑配接头 spacer block 间隔块spacer ring 间隔环 spider 模蕊支架spindle 主轴 sprue 注道sprue bushing 注道衬套 sprue bushing guide 注道导套sprue lock bushing 注道定位衬套 sprue puller 注道拉料? 14vaggh - 2007-01-15 11:00spue line 合模线 square key 方键square nut 方螺帽 square thread 方螺纹stop collar 限位套 stop pin 止动梢stop ring 止动环 stopper 定位停止梢straight pin 圆柱? stripper bolt 脱料螺栓stripper bushing 脱模衬套 stripper plate 剥料板stroke end block 行程止梢 submarine gate 潜入式浇口support pillar 支撑支柱/顶出支柱 support pin 支撑梢supporting plate 托板 sweep templete 造模刮板tab gate 辅助浇口 taper key 推拔键taper pin 拔锥梢/锥形梢 teeming 浇注three start screw 三条螺纹 thrust pin 推力销tie bar 拉杵 tunnel gate 隧道形浇口vent 通气孔 wortle plate 拉丝模板。

compressive bar 压杆 compressive bending bar 压弯杆 compressive deformation 压缩变形 compressive force 压缩⼒ compressive load 压缩载荷 compressive resultant 压缩合⼒ compressive strain 压缩变形 compressive stress 压缩应⼒ compressive yield point 抗压屈服点 compressor power 压⽓机功率 computation 计算 computational dynamics 计算动⼒学 computational fluid mechanics 计算铃⼒学 computational mechanics 计算⼒学 computational mistake 计算误差 computational scheme 计算图式 computational structural mechanics 计算结构⼒学 computer 计算机 computer aided design 计算机辅助设计 computer simulation 计算机模拟 computing element 运算元件 computing time 计算时间 concentrated constant 集中常数 concentrated couple 集中⼒偶 concentrated force 集中⼒ concentrated load 集中负载 concentrated vortex 集中涡旋 concentrated vorticity 集中涡旋 concentration 浓度 concentration dependent 浓度相关的 concentration difference 浓度差 concentration effect 浓度效应 concentration equation 浓度⽅程 concentration factor 集中系数 concentric 同⼼的 concept 概念 concurrent forces 汇交⼒ concussion of the ground 地⾯振动 condensate 冷凝物 condensation cavity 冷凝腔 condensation heat 凝结热 condensation level 凝聚⾼度 condensation point 凝聚点 condensation product 冷凝物 condensation rate 凝结速度 condensation shock 凝结激波 condensation theory 凝结理论 condensed fluid 冷凝液体 condensed matter 冷凝物质 condensed phase 凝聚相 condensed state 凝聚状态 condition for balance 平衡条件 condition of isentropy 等熵条件 conditional 有条件的 conditional equation 条件⽅程 conditional stability 条件稳定性 conditioning 第 conductivity 电导率 cone of shearing stress 切应⼒锥 configuration 构型 configuration change 配置改变 configurational partition function 位形配分函数 confinement 封闭 confocal paraboloidal coordinates 共焦抛物⾯坐标 conformal coordinates 保⾓坐标 conformal mapping 保⾓映射 congruent transformation 全等变换 conical flow 锥形怜 conical pendulum 锥摆 conical shell 锥壳 conical shock wave 锥形激波 coning 锥旋 conjugate 共轭的 conjugate axis 共轭轴 connecting rod 连结棒 connection 结合 conservation 守恒 conservation field 守恒场 conservation law 守恒定律 conservation of angular momentum ⾓动量守恒 conservation of energy and momentum 能量动量守恒 conservation of gyro axis 陀螺定轴性 conservation of mass 质量守恒 conservation of mechanical energy 机械能守恒 conservative force 保守⼒ conservative force field 保守⼒场 conservative motion 守恒运动 conservative system 守恒系 conserved quantity 守恒量 consistency 稠度 console 悬臂架 consolidation 固结 consolidation curve 固结曲线 consolidation pressure 固结压⼒ constant 常数 constant acceleration 均匀加速度 constant load 不变荷载 constant motion 匀速运动 constant of gravitation 重⼒常数 constant of inertia 惯性常数 constant pressure 恒定压强 constant pressure combustion 定压燃烧 constant speed airscrew 恒速螺旋桨 constant temperature combustion 恒温燃烧 constant velocity 等速度 constant volume combustion 定容燃烧 constant volume deformation 等积形变 constituent phase 构成相 constitution 结构 constitutional diagram 状态图 constitutionally stable 结构稳定的 constitutive equation 本构⽅程 constitutive function 态函数 constitutive property 结构性质 constrained body 约束物体 constrained distribution 约束分布 constrained material point 受约束质点 constrained motion 约束运动 constrained system 约束系统 constrained vibration 强迫振荡 constraining force 约束⼒ constraint 约束 constraint equation 约束⽅程 constraint factor 约束因数 constraint force 约束⼒ constraint hypersurface 约束超曲⾯ constraint independent of time 不变约束 constraint reaction 约束反⼒ constriction 颈缩 construction 结构 construction drawing 结构图 contact action 接触酌 contact angle 接触⾓ contact bank 触点排 contact equilibrium 接触平衡 contact force 触点⼒ contact friction 接触摩擦 contact load 接触负载 contact noise 接触噪声 contact plate 接触板 contact point 接触点 contact pressure 接触压⼒ contact problem 接触问题 contact resistance 接触阻抗 contact stress 接触应⼒ contact surface 接触⾯ contact transformation 接触变换 containment 封闭 content 含量 contingency 偶然性 continuity 连续性 continuity condition 连续条件 continuity equation 连续⽅程 continuity hypothesis 连续性假设 continuity theory 连续性理论 continuous 连续的 continuous beam 连续梁 continuous control 连续控制 continuous emission spectrum 连续发射谱 continuous excitation 连续激励 continuous flow 连续怜 continuous load 持续负载 continuous medium 连续介质 continuous model 连续模型 continuous motion 连续运动 continuous oscillation 连续振荡 continuous phase 连续相 continuous random variable 连续随机变量 continuous spectrum 连续谱 continuous system 连续系统 continuous transfer 连续转移 continuous transformation 连续变换 continuous transition 连续跃迁 continuous truss 连续桁架 continuous wave 连续波 continuous wave power 连续波功率 continuously deformable 可连续形变的 continuously differentiable 连续可微的 continuously operated 持续⼯啄 continuum 连续体 continuum boundary 连续边界 continuum damage mechanics 连续损伤⼒学 continuum flow 连续怜 continuum mechanics 连续介质⼒学 continuum system 连续介质系统 continuum theory 连续介质理论 contour 轮廓 contracted weir 收缩溢⽔⼝ contractibility 可缩性 contraction 收缩 contraction coefficient 收缩系数 contraction crack 收缩裂纹 contraction hypothesis 收缩假设 contraction of area 断⾯收缩 contraction of cross section 横截⾯收缩 contraction of jet 射琳缩 contraction of solidification 凝固收缩 contraction pressure 收缩压强 contraction ratio 收缩⽐ contraction stress 收缩应⼒ contraflow 逆流 contrail 航迹云 contrast of motion 运动对⽐ contravariance 反变性 contravariant component 逆变分量 contravariant coordinate 反变坐标 contravariant metric tensor 逆变度量张量 contravariant tensor 逆变张量 contravariant vector 逆变⽮量 control 控制 control characteristic 控制特性 control mechanism 控制机构 control system 控制系统 control theory 控制理论 control valve 控制阀 controlled variable 第量 convected coordinates 迁移坐标 convection 对流 convection diffusion 对俩散 convection heat transfer coefficient 对莲热系数 convection heating 对劣热 convection potential 对疗 convection vector 对粮量 conversion 转换 coordinate axis 座标轴 coordinate line 坐标线 coordinate plane 坐标平⾯ coordinate system 坐标系 coordinates 坐标 coordinates of the elliptic cylinder 椭圆柱坐标 coordination shell 配位壳层 coplanar forces 共⾯⼒ coplanar system 共⾯系 core core collision 核芯核芯碰撞 core fracture 芯裂 core moment 核矩 core of the flow 了 core of the section 截⾯中⼼ core velocity 了速度 coriolis acceleration 科⾥奥利加速度 coriolis coupling 科⾥奥利耦合 coriolis effect 科⾥奥利效应 coriolis force 科⾥奥利⼒ coriolis interaction 科⾥奥利相互酌 coriolis parameter 科⾥奥利参数 coriolis perturbation 科⾥奥利摄动 coriolis theorem 科⾥奥利定理 corner crack ⾓裂 corpuscular stream 粒⼦流 correction 修正 correction for edge effect 边缘效应校正 correction term 校正项 correction value 改正值 correlation curve 相关曲线 correlation ellipse 相关椭圆 correlation energy 相关能量 correlation frequency 相关频率 correlation function 相关函数 correlation ratio 相关⽐ correlation tensor 相关张量 corresponding states 对应态 corrosion 腐蚀 corrosion fatigue 腐蚀疲劳 corrosion resistance 耐蚀性 corrosive action 腐蚀酌 corrugated plate 波纹板 corrugated sandwich 波纹夹层板 corrugated sheet 波纹板 corrugated surface 皱褶⾯ corrugated tube 波纹管 cosecant 佘割 cosine 余弦 cosine amplitude 幅⾓余弦 cosine law 余弦定律 cosinusoid 余弦曲线 cosmic gasdynamics 宇宙⽓体动⼒学 cosmic magnetohydrodynamics 宇宙磁铃⼒学 cosmic rocket 宇宙⽕箭 cosmic scale turbulence 宇宙尺度湍流 cosmic velocity 宇宙速度 cosmical aerodynamics 宇宙空⽓动⼒学 cosmical constant 宇宙常数 cosmological constant 宇宙常数 cosmonautics 宇宙航天学 couette flow 库艾特怜 coulomb force 库仑⼒ coulomb friction 库仑摩擦 coulomb law of friction 库仑摩擦定律 coulomb navier criterion 库仑纳维准则 coulombian attraction 库仑引⼒ counter pressure 背压 counter slope 反向坡度 counter torque 反酌扭矩 counteraction 反酌 counterbalance 平衡锤 counterclockwise direction 逆时针⽅向 counterclockwise rotation 逆时针旋转 countereffect 反酌 counterpressure 背压⼒ counterpressure diagram 负压图 counterweight 平衡锤 couple ⼒偶 couple of instantaneous rotations 瞬时转动偶 couple unbalance 偶不平衡 coupled mode 耦合模式 coupled oscillations 耦合振荡 coupled pendulums 耦合摆 coupled vibration 相关振动 coupled wave 耦合波 coupling 耦合 coupling energy 耦合能 coupling factor 耦合系数 coupling matrix 耦合矩阵 coupling parameter 耦合参数 coupling resonance 耦合共振 coupling stiffness 连接刚度 course deviation 航向偏差 course of adaptation 适应过程 covariant 协变式 covariant co ordinate 协变坐标 covariant component 协变分量 covariant derivative 协变导数 covariant tensor 协变张量 crack 裂⼝ crack arrest temperature ⽌裂温度 crack branching 裂隙分⽀ crack closure 裂缝闭合 crack depth 裂缝深度 crack detector 裂纹探测仪 crack extension force 裂纹扩展⼒ crack front 裂纹前缘 crack growth 裂纹增长 crack growth rate 裂纹增长速率 crack indicator 裂纹检查器 crack length 裂隙长度 crack mechanics 裂纹⼒学 crack mode 裂纹型式 crack nucleus 破裂核⼼ crack opening 裂纹张开 crack opening displacement 裂纹张开位移 crack propagation 裂纹扩展 crack sensitivity 裂纹敏感性 cracked rotor 裂纹转⼦ cracking 开裂 cracking resistance 抗裂强度 crank shaft 曲轴 cranking model 强制转动模型 crawling speed 蠕动速率 creep 蠕变 creep buckling 蠕变压曲 creep compliance 蠕变顺度 creep compression 蠕变压缩 creep curve 蠕变曲线 creep damage 蠕变损伤 creep deformation 蠕变变形 creep elongation 蠕变延伸 creep fluidity 蠕变怜性 creep law 蠕变定律 creep limit 蠕动极限 creep of rock 岩⽯蠕变 creep properties 蠕变特性 creep rate 蠕动速率 creep rate limit 蠕动率极限 creep resistance 抗蠕阻⼒ creep rupture test 蠕变破坏试验 creep strain 蠕变变形 creep strain rate 蠕变速度 creep strength 蠕变强度 creep test 蠕变试验 creep viscocity 蠕动粘度 creeping motion 匍匐 cremona force diagram 克雷莫纳⼒图 crest height of wave 波峰⾼ crest length of wave 波峰长度 crest of the wave 波顶 crest of the weir 堰顶 crest value 峰值 crippling force 临界⼒ crippling load 纵弯曲载荷 crippling resilience 折曲应⼒ crisis of drag 阻⼒危机 criterial equation 判据⽅程 criterion 准则 criterion of similarity 相似判据 critical angle of attack 临界迎⾓ critical compressive stress 临界压缩应⼒ critical condition 临界条件 critical cooling rate 临界冷却速率 critical coupling 临界耦合 critical crack 临界裂缝 critical damping 临界阻尼 critical datum 临界参数 critical defect 临界缺陷 critical density 临界密度 critical depth 临界深度 critical diameter 临界直径 critical dimension 临界尺⼨ critical discharge 临界量 critical distance 临界距离 critical explosion pressure 临界爆炸压⼒ critical exponents 临界指数 critical force 临界⼒ critical free stream mach number ⾃由⽓临界马赫数 critical frequency 临界频率 critical glide 临界滑移 critical heat flux 临界热通量 critical humidity 临界湿度 critical isotherm 临界等温线 critical length 临界长度 critical load 临界载荷 critical load of euler 欧拉临界负载 critical mach number 临界马赫数 critical mass 临界质量 critical moment 临界⼒矩 critical number of revolution 临界转数 critical opalescence 临界乳光 critical parameter 临界参数 critical phenomena 临界现象 critical potential 临界势 critical pressure 临界压⼒ critical pressure ratio 临界压⼒⽐ critical pressure rise 临界压升 critical rayleigh number 临界瑞利数 critical resistance 临界阻⼒ critical reynolds number 临界雷诺数 critical roughness 临界粗度 critical section 临界截⾯ critical shape of the drop 液滴的临界形状 critical shear strain 临界切应变 critical shear stress 临界切应⼒ critical sound velocity 临界声速 critical state 临界状态 critical state of flow 临界怜状态 critical stress 临界应⼒ critical temperature 临界温度 critical tensile stress 临界拉应⼒ critical tension 临界张⼒ critical value 临界值 critical velocity 临界速度 critical velocity of deposition 临界淤积临 critical viscosity 临界粘度 critical viscous sublayer 临界粘性底层 criticality 临界 crocco equation 克罗克⽅程 crocco formula 克罗克公式 crocco function 克罗克函数 crocco vector 克罗克⽮量 crooked 弯曲的 crooked line 曲线 cross 横向的 cross beam 横梁。

英文资料Methods to study stamping formingThe objective of the stamping forming research is to realize and apply the principles to solve various engineering problems through study on the stamping forming procedure. Recently, the research on stamping has been carried out in wide range with various methods. The research can be summed up substantially into following types.The double line arrows in the picture denote the procedure of formal theoretical research. In such research, the actions of the equipment and die are decomposed into micro-ingredients of the force and applied on the microstructure of the metal according to the multi-crystal microstructure of the deformation metal, the deformation of the metal microstructure is then investigated and the deformation of the microstructure to macro-deformation of the sheet metal is summed up. This scientific method is perfect, but current development in mechanics and metallurgy cannot meet such demand, therefore this kind of formal theoretical research is still in burgeoning, and is not applicable in practice.Since the formal theoretical research method encounters formidable difficulty, a kind of simplified theoretical method appears in the research field of the stamping forming. The characteristic of this kind of research method is denoted by continuous line in the picture, which is the main trend of the recent research. This research assumes metal as the ideal homogeneous solid and simplifies the property parameters, the boundary conditions and the blank geometrical parameters of the metal, the stamping process and principle are analyzed and described by mathematical method. Naturally, the assumptions adopted in the analysis would induce some deviation between the real stamping process and its simulation. The result is certainly approximate and does not reflect the real stamping process completely. Especially in analyzing complex stamping forming, this theory is not so valid. In recent years, due to the development of the finite element method and computer technology, this kind of theoretical method has greatly progressed, it shows applicable prospect even in analyzing complex stamping forming. The application of this kind of theoretical method mainly focuses on some special stamping deformation investigation, and it is expected that more achievements can be obtained in the fundamental principle of stamping forming. On the other hand, due to the simplification and assumptions, experiments are indispensable to test the validity of this theory.The third method to study stamping forming is shown by dashed dotted line in the picture. The characteristic of this method is that ignoring the deformation process of the blank under the action of the load during stamping forming conditions (including the structure of the die, the geometrical parameters of the die working portion and the properties of the stamping equipment) with the final results of the stamping forming. It is a rational empirical method, and widely used in stamping technology filed in recent years. This method is intuitional, simple and easy to be adopted by engineers, but it cannot be used to reveal the real procedure of the stamping deformation, so it is not the radical method to investigate the principles of the stamping forming more thoroughly and its usage is strictly limited.The fourth method to study stamping forming is denoted by dashed line in thepicture. Based on the fundamental knowledge of the mechanics and metallurgy, the essential characteristics and principle of the stamping forming are investigated to solve the practical problems in stamping process. In comparison with other plastic processes, the characteristics of the stamping forming, the principles of the sheet metal deformation are unique. So this method has definitely aim and the analysis results can be used directly to solve different problems in stamping forming. The characteristics and effects of this research of this research of this research method are illustrated by following examples.(1)The sequence of the stamping process can be decided by the trend rule of the stamping deformation.(2)According to the rule of uniform velocity distribution in the outer flange of the deformation zone during multi-pass deep drawing for the box parts, the shape and dimension of the blank during process sequence can be calculated. Therefore the calculation the for deep box parts of the multi-pass deep drawing technology is based on scientific foundation to improve the technique level of stamping forming.(3)According to the research on the wrinkle during the sheet metal forming caused by non-uniform tensile and shearing force, a new research field is developed beyond the traditional compressive instability theory. The results obtained offer an effective measure to cope directly with wrinkle during stamping forming.(4)The theory of sorting stamping forming based on the characteristics of the stamping deformation and mechanics and mechanics is an easy approach to systematize of the stamping forming, and can be used to deepen the investigation on stamping forming limit, to point out a clear and definite direction for improve the stamping forming limit.Above examples indicate that this method is closely relevant to the real stamping forming process. It can be used to analyze and solve the stamping forming problems effectively. Although this method is in the junior stage, mainly focusing on the qualitative analysis for stamping forming now . With the constant progress of this method and combined with modern mechanics, the breakthrough of this method isexpected to further enhance stamping forming technology.Structural design of blanking diel. Principle and general procedure of die designingThe steps of die designing include collecting necessary data, determining the structure scheme based on sufficient analysis and investigation, drawing the working principle diagram, the final assembly diagram, and then drawing the part diagram of the die according to the final assembly diagram.The necessary data to be collected include: the parts drawing of the product, the productive batch of the product, the process chart, the process specification and the die design program. The manufacture datum of each operation, the types of the die structural (simple die, progressive die or compound die) , the capacity of the press, the quality of the blanking work piece and other necessary items should be record in the process chart and the process specification.The detailed structure and dimension of the die are determined according to the production batch and work piece demand, etc. For the small batch production, the structure of die should be simple, the manufacture period should be short, and the cost should be as low as possible. For the large batch, the perfect structure, high productivity and long working life should be pursued.Furthermore, the structure measures to adjust, utilize, maintain, transport and deposit the dies should be taken into account.2. Determination of the pressure center of dieThe acting point of the resultant force in blanking is called the pressure center of die. In order to guarantee the die to work smoothly, the pressure center of die should align with the axes of shank and the center line of the slide block of press, to prevent the deflection of die during working, which would result in non-uniform clearance and wearing. Usually, the pressure center of die is laid on its symmetrical center point. The determination of the pressure center of die is mainly for the complex, multi-punch punching and progressive dies.For the work piece with complex shape, it can be divided into straight-linesection (the pressure center of die is situated at the middle of the straight) and arc section, and then to calculate its pressure center.The method to find the resultant force of the parallel force system is usually adopted to obtain the pressure center of die. The procedure to obtain the pressure center of die for multi-punch blanking by analytic method is showns chematically in .(1) Draw the outline of the working portion of punch proportionally.(2) Select the co-ordinate X-Y. The selection of the co-ordinate should simplify the calculation.(3)calculate the perimeter of each graphic outline (or linear section)L1,L2,L3,L4,..., L n(representing the blanking force), and the distance of gravity center in each graphic outline to the coordinate axes x1, x2, x3, x4, ...,x n and y1,y2,y3,y4,...,y n.(4) According to the mechanic principle that "the moment of the resultant force to a certain axis is equal to the sum of the moment of each component to the same axis", the calculation equation of the distance from the die pressure center to the axes of X and Y can be obtained:x0=L1x1+L2x2+L3x3+⋯+L n x n(3-20)L1+L2+L3+⋯+L n(3-21) y0=L1y1+L2y2+L3y3+⋯+L n y nL1+L2+L3+⋯+L nThe determination of the pressure center of die can also be obtained graphically by the linear polygon method.3. Determination of the shut height of dieThe outline dimension of die should fit with the selected example,the lower die of the blanking should be able to install in the working table of the press,the dimension of the shank should be consistent with that of the hole in the slide block,the ejecting pin of the ejecting device in the lower die should be able to penetrate through the bolster hole of press. The shut height of die should be consistent with that of the press.The shut height of die refers to the distance H between the top surface of the upper bolster and bottom surface of the lower bolster when the die is in the lowest working position. The shut height of press refers to the distance between the lower surface of the slide block and the upper surface of the bolster installed in the working bable when the slide block is in the lower dead point. The height when the length of the connecting rod is adjusted to the shortest, is called the maximum shut height H max; the height when the length of the connecting rod is adjusted to the longest, is called the minimum shut height H min, as shown schematically in . The shut height of die is between the maximum and minimum shut height of press, usually:If the shut height of die is larger than the maximum height of press, the die cannot be used in this press; oppositely, if the shut height of die is less than the minimum height, the die can be used by adding a bolster.中文翻译冲压成形的研究方法冲压成形的研究工作，就是在正确而深入地了解冲压成形过程的基础上，认识冲压成形过程中的各种规律性的内容，并把它运用于解决冲压生产中出现的各种实际问题。

机械专业英语词汇金属切削metal cutting机床machine tool金属工艺学technology of metals刀具cutter摩擦friction联结link传动drive/transmission轴shaft弹性elasticity频率特性frequency characteristic误差error响应response定位allocation机床夹具jig动力学dynamic运动学kinematic静力学static分析力学analyse mechanics拉伸pulling压缩hitting剪切shear扭转twist弯曲应力bending stress强度intensity三相交流电three-phase AC磁路magnetic circles变压器transformer异步电动机asynchronous motor几何形状geometrical精度precision正弦形的sinusoid交流电路AC circuit机械加工余量machining allowance变形力deforming force变形deformation应力stress硬度rigidity热处理heat treatment退火anneal正火normalizing脱碳decarburization渗碳carburization电路circuit半导体元件semiconductor element反馈feedback发生器generator直流电源DC electrical source门电路gate circuit逻辑代数logic algebra外圆磨削external grinding内圆磨削internal grinding平面磨削plane grinding变速箱gearbox离合器clutch绞孔fraising绞刀reamer螺纹加工thread processing螺钉screw铣削mill铣刀milling cutter功率power工件workpiece齿轮加工gear mechining齿轮gear主运动main movement主运动方向direction of main movement 进给方向direction of feed进给运动feed movement合成进给运动resultant movement of feed 合成切削运动resultant movement of cutting合成切削运动方向direction of resultant movement of cutting切削深度cutting depth前刀面rake face刀尖nose of tool前角rake angle后角clearance angle龙门刨削planing主轴spindle主轴箱headstock卡盘chuck2加工中心machining center车刀lathe tool车床lathe钻削镗削bore车削turning磨床grinder基准benchmark钳工locksmith锻forge压模stamping焊weld拉床broaching machine拉孔broaching装配assembling铸造found流体动力学fluid dynamics流体力学fluid mechanics加工machining液压hydraulic pressure切线tangent机电一体化mechanotronics mechanical-electrical integration气压air pressure pneumatic pressure 稳定性stability介质medium液压驱动泵fluid clutch液压泵hydraulic pump阀门valve失效invalidation强度intensity载荷load应力stress安全系数safty factor可靠性reliability螺纹thread螺旋helix键spline销pin滚动轴承rolling bearing滑动轴承sliding bearing弹簧spring制动器arrester brake十字结联轴节crosshead联轴器coupling链chain皮带strap精加工finish machining粗加工rough machining变速箱体gearbox casing腐蚀rust氧化oxidation磨损wear耐用度durability随机信号random signal离散信号discrete signal超声传感器ultrasonic sensor集成电路integrate circuit挡板orifice plate残余应力residual stress套筒sleeve扭力torsion冷加工cold machining电动机electromotor汽缸cylinder过盈配合interference fit热加工hotwork摄像头CCD camera倒角rounding chamfer优化设计optimal design工业造型设计industrial moulding design 有限元finite element滚齿hobbing插齿gear shaping伺服电机actuating motor铣床milling machine钻床drill machine镗床boring machine步进电机stepper motor丝杠screw rod导轨lead rail组件subassembly可编程序逻辑控制器Programmable Logic Controller PLC电火花加工electric spark machining电火花线切割加工electrical discharge wire - cutting相图phase diagram热处理heat treatment固态相变solid state phase changes有色金属nonferrous metal3陶瓷ceramics合成纤维synthetic fibre电化学腐蚀electrochemical corrosion 车架automotive chassis悬架suspension转向器redirector变速器speed changer板料冲压sheet metal parts孔加工spot facing machining车间workshop工程技术人员engineer气动夹紧pneuma lock数学模型mathematical model画法几何descriptive geometry机械制图Mechanical drawing投影projection视图view剖视图profile chart标准件standard component零件图part drawing装配图assembly drawing尺寸标注size marking技术要求technical requirements刚度rigidity内力internal force位移displacement截面section疲劳极限fatigue limit断裂fracture塑性变形plastic distortion脆性材料brittleness material刚度准则rigidity criterion垫圈washer垫片spacer直齿圆柱齿轮straight toothed spur gear 斜齿圆柱齿轮helical-spur gear直齿锥齿轮straight bevel gear运动简图kinematic sketch齿轮齿条pinion and rack蜗杆蜗轮worm and worm gear虚约束passive constraint曲柄crank摇杆racker凸轮cams共轭曲线conjugate curve范成法generation method定义域definitional domain值域range导数\\微分differential coefficient求导derivation定积分definite integral不定积分indefinite integral曲率curvature偏微分partial differential毛坯rough游标卡尺slide caliper千分尺micrometer calipers攻丝tap二阶行列式second order determinant 逆矩阵inverse matrix线性方程组linear equations概率probability随机变量random variable排列组合permutation and combination 气体状态方程equation of state of gas 动能kinetic energy势能potential energy机械能守恒conservation of mechanical energy动量momentum桁架truss轴线axes余子式cofactor逻辑电路logic circuit触发器flip-flop脉冲波形pulse shape数模digital analogy液压传动机构fluid drive mechanism 机械零件mechanical parts淬火冷却quench淬火hardening回火tempering调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheel机械零件mechanical parts淬火冷却quench淬火hardening回火tempering4调质hardening and tempering磨粒abrasive grain结合剂bonding agent砂轮grinding wheel机床行业部分英汉对照（1)：按英文字母排序3-Jaws indexing spacers 三爪、分割工具头A.T.C.system 加工中心机刀库Aluminum continuous melting & holding fu rnaces 连续溶解保温炉Balancing equipment 平衡设备Bayonet 卡口Bearing fittings 轴承配件Bearing processing equipment 轴承加工机Bearings 轴承Belt drive 带传动Bending machines 弯曲机Blades 刀片Blades,saw 锯片Bolts,screws & nuts 螺栓,螺帽及螺丝Boring heads 搪孔头Boring machines 镗床Cable making tools 造线机Casting,aluminium 铸铝Casting,copper 铸铜Casting,gray iron 铸灰口铁Casting,malleable iron 可锻铸铁Casting,other 其他铸造Casting,steel 铸钢Chain drive 链传动Chain making tools 造链机Chamfer machines 倒角机Chucks 夹盘Clamping/holding systems 夹具/支持系统CNC bending presses 电脑数控弯折机CNC boring machines 电脑数控镗床CNC drilling machines 电脑数控钻床CNC EDM wire-cutting machines 电脑数控电火花线切削机CNC electric discharge machines 电脑数控电火花机CNC engraving machines 电脑数控雕刻机CNC grinding machines 电脑数控磨床CNC lathes 电脑数控车床CNC machine tool fittings 电脑数控机床配件CNC milling machines 电脑数控铣床CNC shearing machines 电脑数控剪切机CNC toolings CNC 刀杆CNC wire-cutting machines 电脑数控线切削机Conveying chains 输送链Coolers 冷却机Coupling 联轴器Crimping tools 卷边工具Cutters 刀具Cutting-off machines 切断机Diamond cutters 钻石刀具Dicing saws 晶圆切割机Die casting dies 压铸冲模Die casting machines 压铸机Dies-progressive 连续冲模Disposable toolholder bits 舍弃式刀头Drawing machines 拔丝机Drilling machines 钻床Drilling machines bench 钻床工作台Drilling machines,high-speed 高速钻床Drilling machines,multi-spindle 多轴钻床Drilling machines,radial 摇臂钻床Drilling machines,vertical 立式钻床drills 钻头Electric discharge machines(EDM) 电火花机Electric power tools 电动刀具Engraving machines 雕刻机Engraving machines,laser 激光雕刻机Etchin g machines 蚀刻机Finishing machines 修整机Fixture 夹具Forging dies 锻模Forging,aluminium 锻铝Forging,cold 冷锻Forging,copper 铜锻Forging,other 其他锻造Forging,steel 钢锻Foundry equipment 铸造设备Gear cutting machines 齿轮切削机5Gears 齿轮Gravity casting machines 重力铸造机Grinde r bench 磨床工作台Grinders,thread 螺纹磨床Grinders,tools & cutters 工具磨床Grinders,ultrasonic 超声波打磨机Grinding machines 磨床Grinding machines,centerless 无心磨床Grinding machines,cylindrical 外圆磨床Grinding machines,universal 万能磨床Grinding tools 磨削工具Grinding wheels 磨轮Hand tools 手工具Hard/soft and free expansion sheet making plant 硬(软)板(片)材及自由发泡板机组Heat preserving furnaces 保温炉Heating treatment funaces 熔热处理炉Honing machines 搪磨机Hydraulic components 液压元件Hydraulic power tools 液压工具Hydraulic power units 液压动力元件Hydra ulic rotary cylinders 液压回转缸Jigs 钻模Lapping machines 精研机Lapping machines,centerless 无心精研机Laser cutting 激光切割Laser cutting for SMT stensil 激光钢板切割机Lathe bench 车床工作台Lathes,automatic 自动车床Lathes,heavy-duty 重型车床Lathes,high-speed 高速车床Lathes,turret 六角车床Lathes,vertical 立式车床Lubricants 润滑液Lubrication Systems 润滑系统Lubricators 注油机Machining centers,general 通用加工中心Machining centers,horizontal 卧式加工中心Machining centers,horizontal & vertical 卧式及立式加工中心Machining centers,vertical 立式加工中心Machining centers,vertical double-column ty pe 立式双柱加工中心Magnetic tools 磁性工具Manifolds 集合管Milling heads 铣头Milling machines 铣床Milling machines,bed type 床身式铣床Milling machines,duplicating 仿形铣床Milling machines,horizontal 卧式铣床Millin g machines,turret vertical 六角立式铣床Milling machines,universal 万能铣床Milling machines,vertical 立式铣床Milling machines,vertical & horizontal 立式及卧式铣床Mold & die components 模具单元Mold changing systems 换模系统Mold core 模芯Mold heaters/chillers 模具加热器/冷却器Mold polishing/texturing 模具打磨/磨纹Mold repair 模具维修Molds 模具Nail making machines 造钉机Oil coolers 油冷却器Overflow cutting machines for aluminium w heels 铝轮冒口切断机P type PVC waterproof rolled sheet making plant P型PVC 高分子防水PCB fine piecing systems 印刷电器板油压冲孔脱料系统Pipe & tube making machines 管筒制造机Planing machines 刨床Planing machines vertical 立式刨床Pneumatic hydraulic clamps 气油压虎钳Pneumatic power tools 气动工具Powder metallurgic forming machines 粉末冶金成型机Presses,cold forging 冷锻冲压机presses,crank 曲柄压力机Presses,eccentric 离心压力机Presses,forging 锻压机Presses,hydraulic 液压冲床Presses,knuckle joint 肘杆式压力机Presses,pneumatic 气动冲床Presses,servo 伺服冲床Presses,transfer 自动压力机Pressing dies 压模Punch formers 冲子研磨器Quick die change systems 速换模系统6Quick mold change systems 快速换模系统Reverberatory furnaces 反射炉Rollers 滚筒Rolling machines 辗压机Rotary tables 转台Sawing machines 锯床Sawing machines,band 带锯床Saws,band 带锯Saws,hack 弓锯Saws,horizontal band 卧式带锯Saws,vertical band 立式带锯shafts 轴Shapers 牛头刨床Shearing machines 剪切机Sheet metal forming machines 金属板成型机Sheet metal working machines 金属板加工机Slotting machines 插床spindles 主轴Stamping parts 冲压机Straightening machines 矫直机Switches & buttons 开关及按钮Tapping machines 攻螺丝机Transmitted chains 传动链Tube bending machines 弯管机Vertical hydraulic broaching machine 立式油压拉床Vises 虎钳Vises,tool-maker 精密平口钳Wheel dressers 砂轮修整器Woven-Cutting machines 织麦激光切割机Wrenches 扳手螺丝词汇的中英文对照六角盖头螺帽HEX CAP NUTS六角锯齿螺帽HEX SERRATED NUTS六角轮缘螺帽HEX FLANGE NUTS 高脚螺帽HEX COUPLING NUTS(HIGH NUTS)圆螺帽ROUND NUTS四角螺帽SQUARE NUTS7HEA VY HEX NUTS不锈钢六角螺帽STAINLESS STEEL HEXNUTS不锈钢尼龙嵌入螺帽STAINLESS STEELNYLON INSERT LOCK NUTS普通六角螺帽HEX NUTS六角重型螺帽HEA VY HEX NUTS薄型螺帽HEX JAM NUTS尼龙嵌入防松螺帽NYLON INSERT LOCK NUTS 机械螺丝用六角螺帽HEX MACHINE SCREW NUT 机械工具英语机械工具spanner 扳子(美作:wrench) double-ended spanner 双头扳子adjustable spanner, monkey wrench 活扳子,活络扳手box spanner 管钳子(美作:socket wrench) calipers 卡规pincers, tongs 夹钳shears 剪子hacksaw 钢锯wire cutters 剪线钳multipurpose pliers,universal pliers 万能手钳adjustable pliers 可调手钳punch 冲子drill 钻chuck 卡盘scraper 三角刮刀reamer 扩孔钻callipergauge 孔径规rivet 铆钉nut 螺母locknut 自锁螺母,防松螺母bolt 螺栓pin, peg, dowel 销钉washer 垫圈staple U形钉oil can 油壶jack 工作服grease gun 注油枪机械加工抛光polishing 安装to assemble 衬套bushing外贸常用机械英语大全Assembly line 组装线Layout 布置图Conveyer 流水线物料板Rivet table 拉钉机Rivet gun 拉钉枪Screw driver 起子Pneumatic screw driver 气动起子worktable 工作桌OOBA 开箱检查fit together 组装在一起fasten 锁紧(螺丝)fixture 夹具(治具)pallet 栈板barcode 条码barcode scanner 条码扫描器fuse together 熔合fuse machine热熔机8repair修理operator作业员QC 品管supervisor 课长ME 制造工程师MT 制造生技cosmetic inspect 外观检查inner parts inspect 内部检查thumb screw 大头螺丝lbs. inch 镑、英寸EMI gasket 导电条front plate 前板rear plate 后板chassis 基座bezel panel 面板power button 电源按键reset button 重置键Hi-pot test of SPS 高源高压测试V oltage switch of SPS 电源电压接拉键sheet metal parts 冲件plastic parts 塑胶件SOP 制造作业程序material check list 物料检查表work cell 工作间trolley 台车carton 纸箱sub-line 支线left fork 叉车personnel resource department 人力资源部production department生产部门planning department企划部QC Section 品管科stamping factory冲压厂painting factory烤漆厂molding factory成型厂common equipment常用设备uncoiler and straightener整平机punching machine 冲床robot机械手hydraulic machine油压机lathe车床planer |plein|刨床miller 铣床grinder磨床linear cutting线切割electrical sparkle电火花welder电焊机staker=reviting machine铆合机position 职务president董事长general manager总经理special assistant manager特助factory director厂长department director部长deputy manager | =vice manager 副理sectio n supervisor课长deputy section supervisor =vice section supe risor副课长group leader/supervisor组长line supervisor线长assistant manager助理to move, to carry, to handle搬运be put in storage入库pack packing包装to apply oil 擦油to file burr 锉毛刺final inspection终检to connect material接料to reverse material 翻料wet station沾湿台Tiana天那水cleaning cloth抹布to load material上料to unload material卸料to return material/stock to退料scraped |\\'skr?pid|报废scrape ..v.刮;削deficient purchase来料不良manufacture procedure制程deficient manufacturing procedure制程不良oxidation |\\' ksi\\'dei?n|氧化scratch刮伤dents压痕defective upsiding down抽芽不良defective to staking铆合不良embedded lump镶块feeding is not in place送料不到位stamping-missing漏冲production capacity生产力education and training教育与训练9proposal improvement提案改善spare parts=buffer备件forklift叉车trailer=long vehicle拖板车外贸常用机械英语大全(续)compound die合模die locker锁模器pressure plate=plate pinch压板bolt 螺栓administration/general affairs dept总务部automatic screwdriver电动启子thickness gauge厚薄规gauge(or jig)治具power wire电源线buzzle蜂鸣器defective product label不良标签identifying sheet list 标示单location地点present members出席人员subject主题conclusion结论decision items决议事项responsible department负责单位pre-fixed finishing date预定完成日approved by / checked by / prepared by核准/ 审核/承办PCE assembly production schedule sheet PCE 组装厂生产排配表model 机锺work order工令revision版次remark备注production control confirmation生产确认checked by初审approved by核准department部门stock age analysis sheet 库存货龄分析表on-hand inventory现有库存available material良品可使用obsolete material良品已呆滞to be inspected or reworked 待验或重工total 合计cause description原因说明part number/ P/N 料号type形态item/group/class类别quality品质prepared by制表notes说明year-end physical inventory difference analysis sheet 年终盘点差异分析表physical inventory盘点数量physical count quantity帐面数量difference quantity差异量cause analysis原因分析raw materials原料materials物料finished product成品semi-finished product半成品packing materials包材good product/accepted goods/ acceptedparts/good parts良品defective product/non-good parts不良品disposed goods 处理品warehouse/hub仓库on way location在途仓oversea location海外仓spare parts physical inventory list备品盘点清单spare molds location模具备品仓skid/pallet 栈板tox machine自铆机wire EDM线割EDM放电机coil stock卷料sheet stock片料tolerance工差score=groove压线cam block滑块pilot 导正筒trim 剪外边pierce剪内边drag form压锻差pocket for the punch head挂钩槽slug hole 废料孔10feature die公母模expansion dwg展开图radius半径shim(wedge)楔子torch-flame cut火焰切割set screw止付螺丝form block折刀stop pin 定位销round pierce punch=die button圆冲子shape punch=die insert异形子stock locater block定位块under cut=scrap chopper清角active plate活动板baffle plate挡块cover plate盖板male die公模female die母模groove punch压线冲子air-cushion eject-rod气垫顶杆spring-box eject-plate弹簧箱顶板bushing block 衬套insert 入块club car高尔夫球车capability能力parameter参数factor系数phosphate皮膜化成viscosity涂料粘度alkalidipping脱脂main manifold主集流脉blanking穿落模dejecting顶固模demagnetization去磁;消磁high-speed transmission高速传递heat dissipation热传rack上料degrease脱脂rinse水洗alkaline etch龄咬desmut 剥黑膜D.I. rinse纯水次Chromate铬酸处理Anodize阳性处理seal封孔revision版次part number/P/N料号good products良品scraped products报放心品defective products不良品finished products成品disposed products处理品barcode条码flow chart流程表单assembly组装stamping冲压molding成型spare parts=buffer备品coordinate座标dismantle the die折模auxiliary fuction辅助功能poly-line多义线heater band 加热片thermocouple热电偶sand blasting喷沙grit 砂砾derusting machine除锈机degate打浇口dryer烘干机induction 感应induction light 感应光response=reaction=interaction感应ram连杆edge finder巡边器concave凸short 射料不足nick缺口speck瑕??shine亮班splay 银纹gas mark焦痕delamination起鳞cold slug冷块blush 导色gouge沟槽;凿槽satin texture段面咬花witness line证示线patent专利grit 沙砾granule=peuet=grain细粒11grit maker抽粒机cushion缓冲magnalium 镁铝合金magnesium镁金metal plate钣金lathe车mill 锉plane刨grind磨drill 铝boring镗blinster 气泡fillet 镶;嵌边through-hole form通孔形式voller pin formality滚针形式cam driver铡楔shank摸柄crank shaft曲柄轴augular offset角度偏差velocity速度production tempo生产进度现状torque扭矩spline=the multiple keys 花键quenching淬火tempering回火annealing退火carbonization碳化tungsten high speed steel钨高速的moly high speed steel钼高速的organic solvent有机溶剂bracket小磁导liaison 联络单volatile 挥发性resistance电阻ion 离子titrator滴定仪beacon警示灯coolant冷却液crusher破碎机机械类常用英语：生产类PCS Pieces 个(根,块等)PRS Pairs 双(对等)CTN Carton 卡通箱PAL Pallet/skid 栈板PO Purchasing Order 采购订单MO Manufacture Order 生产单D/C Date Code 生产日期码ID/C Identification Code (供应商)识别码SWR Special Work Request 特殊工作需求L/N Lot Number 批号P/N Part Number 料号阀门种类英汉术语对照Air valves 空气阀门Angle Stop valves 角式截止阀Angle Throttle Valves 角式节流阀Angle Type Globe Valves 门角式截止阀Ash valves 排灰阀Aspirating valves 吸（抽）气阀Auxiliary valves 辅助（副）阀Balance valves 平衡阀Bellows valves 波纹管阀Blowdown valves 泄料（放空，排污）阀Brake valves 制动阀Butterfly Type Non-slam Check 蝶式缓冲止回阀Butterfly Valves with Gear Actuator 蜗轮传动蝶阀Buttwelding valves 对焊连接阀Clamp valves 对夹式阀门Cock 二通Combination valves 组合阀CQ Thread Ball Valves CQ螺纹球阀Culvert valves 地下管道阀Deceleration valves 减速阀Diaphragm Valves 隔膜阀Decompression valves 泄压阀Double Disc Flat Gate Valves 双闸板平板闸阀Double Disk Parallel Gate V alves明杆平行式双闸板闸板Double Opening Exhaust Valves 双口排气球12Drainage valves 排水阀Electric Actuated Stop V alves 电动截止阀Electric Actuated Wedge Gate Valves 电动楔式闸阀Electric Double Disk Parallel Gate Valve s 电动平行式双闸板闸板Emergeny Cut-off Valves 紧急切断阀Exhaust valves 排气阀Free Float Type Steam Trap 浮球式疏水阀Flange Ball Valves 法兰球阀Flange Gate Valves 法兰闸阀Flange Globe Valves 法兰截止阀Gauge Valves 仪表阀Hand-operated valves 手动阀Hard Seal Butterfly Valves 金属密封碟阀High Temperature Pressure Power Statio n Gate Valves 高温高压电站闸阀High Temperature Pressure Power Statio n Globe Valves 高温高压电站截止阀Hydraulic relay valves 液压继动阀Lift Check Valves 升降式止回阀Lift Check Valves 升降式止回阀Limit valves 限位阀Lining Ball Valves 衬里球阀Lining Butterfly Valves 衬里碟阀Lining Check Valves 衬里止回阀Lining Cock 衬里二通Lining Globe Valves 衬里截止阀Lining T-Cock Valves 衬里三通旋塞阀Liquid Indicator 液位计LPG Pipe Fitting 液化气管件Magnetic Co-operate Globe Valves 磁耦合截止阀Magnetism Forle Pumps 磁力泵Manual Oil Pumps Valves 手摇油泵(阀) Meter Needle Type Globe Valves 仪表针形截止阀Oblique Stop Valves 直流式截止阀Parallel Slide Valves 浆液阀Pintle valve 针形阀Piping Centrifugal Pumps 管道离心泵Plunger valves 柱塞阀Pressure valve 压力（増压）阀Piping Pumps 管道泵Piping Safety Valves 管道安全阀Plunger Globe Valves 柱塞截止阀Quick Draining Valves 快速排污阀Restrictor Valves 过流阀(或节流阀) Safety Valves 安全阀Screw Pumps 螺杆泵Scum Gate Valves 排渣闸阀Solenoid valves 电磁阀Single Disc Flat Gate Valves 单闸板平板闸阀Single Opening Exhaust Valves 单口排气球Slurry Pumps 泥浆泵Stop Valves 截止阀Strainer 过滤器Submerged Motor Pumps 潜水电泵(排污泵)Swing Check Valves 旋启式止回阀Swing Check Valves 旋启式止回阀Tank Lorry Ball Valves 槽车球阀T-Cock 三通Thin Gate Valves 薄型闸阀Throttle Valves 节流阀Tiny Drag Slow Shut Check Valves 微阻缓闭止回阀Triple (tee) valves 三通阀Two-way valves 二通阀Under Water Pumps 液下泵Vacuum Pumps 水力喷射器(真空泵)Vertical Lift Check Valves 立式止回阀Wafer Check Valves 对夹式止回阀Wafer plate valves 对夹蝶板阀Wafer Type Butterfly Valves with Rubber Itning对夹式衬胶蝶阀Waste Valves 排污箱(阀)Water Seal Gate Valves 水封闸阀Wedge Gate Valves 楔式闸阀Y Type and Cylinder Filters Y型筒型过滤器阀门零部件英汉术语对照Axis Guide 轴套Ball 球、球芯13Ball seat 密封圈Blowdown Sealing Face 启、阀件密封面Body 阀体Bonnet 阀盖Disc 阀瓣Mut 螺母Screw 螺栓Sealing 密封件Spring 弹簧Stem 阀杆Stem Mut 阀杆螺母Stem seal 填料Wedge Disc 闸板阀门规范技术英语术语对照Applicable medium 适用介质Applicable temperature 适用温度Butt Clamp 对夹Chemical analysis 化学成份Connecting format 连接形式Double disc 双闸板Flexible disc 弹性闸板Flange 法兰Hoop 卡箍Inside thread 内螺纹Jacket 夹套Mains 电源Material chemical analysis and mechanical capacity材料化学成份和机械性能materials 材料Materials for main parts 主要零件材料Mechanical capacity 机械性能Max. Discharging Capacity 最大排水量Max. Operating Temperature 最高工作温度Max. Allowable Temperature 最高允许温度Max. Allowable Pressure 最高允许压力Model 型号Name of parts 零件名称nitrogen (N) 氮Nominal bore 公称通径Nominal Pressure 公称压力Nozzle 排气口Outside thread 外螺纹Oxidant 氧化性介质Parallel 平行Piping 管路Piston 活塞Reductant 还原性介质Rising stem 明杆Seal 阀座，密封面Seat testing pressure 压力气密封试验压力Socket 卡套Specifications 性能规范Single disc 单闸板Solid 刚性Strengh testing pressure 强度试验压力Steam , condensate 蒸汽,凝结水Stroke 冲程，行程Water,oil,steam 水,温度,气Wedge 楔式Welding 焊接阀门材质术语英汉对照Atbas metal 镍铬钢Buna-N rubber 丁晴橡胶Casting aluminium brass 铸铝黄铜Casting aluminium bronze 铸铝青铜Ceramic metal 陶瓷金属Chromel alloy 镍铬合金CHR rubber 氯晴橡胶Chrominm-molybdenum-vanadium steel 铬钼钒钢Chromium stainless steel 铬不锈钢Chromium-molybdenum steel 铬钼钢Corrugation pad 波形垫Cuprum alloy 铜合金Ductile Cast iron 球墨铸铁Expanded graphite 柔性石墨Fine Steel Casting iron 优质碳素钢Fluorous rubber 氟橡胶Gray Cast iron 灰铸铁Hayne's alloy 钴铬钨合金High tem perature steel 高温钢Monel 蒙乃尔合金Low temperature steel 低温钢Nylon 尼龙塑料Polytetrafluoroethylene(PTEF) 聚四氟乙烯Polythene 聚乙烯Pure aluminium 纯铝Pure cupper 纯铜14Rubber graphite board 橡胶石墨板Spring steel 弹簧钢Stainless acid-resisting steel 不锈耐酸钢Stainless and Graphite 不锈钢/石墨Stainless steel 不锈钢Steel Casting iron 碳素钢铸件Shell Test Pressure 壳体试验压力Service Fluid 工作介质机械类常用英语：钢材类alloy tool steel 合金工具钢aluminium allo y 铝合金钢bearing alloy 轴承合金blister steel 浸碳钢bonderized steel sheet 邦德防蚀钢板carbon tool steel 碳素工具钢clad sheet 被覆板clod work die steel 冷锻模用钢emery 金钢砂ferrostatic pressure 钢铁水静压力forging die steel 锻造模用钢galvanized ste el sheet 镀锌铁板hard alloy steel 超硬合金钢high speed too l steel 高速度工具钢hot work die steel 热锻模用钢low alloy to ol steel 特殊工具钢low manganese casting steel 低锰铸钢marg ing steel 马式体高强度热处理钢martrix alloy 马特里斯合金meehanite castiron 米汉纳铸钢meehanite metal 米汉纳铁merchant iron 市售钢材molybdenum high speed steel 钼系高速钢molybdenum steel 钼钢nickel chromium steel 镍铬钢prehardened steel 顶硬钢silicon steel sheet 矽钢板stainless steel 不锈钢tin plated steel sheet 镀锡铁板tough pitch copper 韧铜troostite 吐粒散铁tungsten steel ?钢vinyl tapped steel sheet 塑胶覆面钢板塑件模具相关英文compre sion molding压缩成型flash mold 溢流式模具plsitive mold 挤压式模具split mold 分割式模具cavity型控母模core模心公模taper锥拔leather cloak仿皮革shiver饰纹flow mark流痕welding mark溶合痕post screw insert螺纹套筒埋值self tapping screw自攻螺丝striper plate脱料板piston 活塞cylinder汽缸套chip细碎物handle mold手持式模具encapsulation molding低压封装成型、射出成型用模具two plate两极式（模具）well type蓄料井insulated runner绝缘浇道方式hot runner热浇道runner plat浇道模块valve gate阀门浇口band heater环带状的电热器spindle 阀针spear head刨尖头slag well冷料井cold slag冷料渣air vent排气道welding line熔合痕eject pin顶出针knock pin顶出销return pin回位销反顶针sleave套筒stripper plate脱料板insert core放置入子runner stripper plate浇道脱料板15guide pin 导销eject rod (bar)（成型机）顶业捧subzero深冷处理three plate三极式模具runner system浇道系统stress crack应力电裂orientation定向sprue gate射料浇口，直浇口nozzle射嘴sprue lock pin料头钩销(拉料杆) slag well冷料井side gate侧浇口edge gate侧缘浇口tab gate搭接浇口film gate薄膜浇口flash gate闸门浇口slit gate 缝隙浇口fan gate扇形浇口dish gate因盘形浇口diaphragm gate隔膜浇口ring gate环形浇口subarine gate潜入式浇口tunnel gate隧道式浇口pin gate针点浇口Runner less无浇道(sprue less)无射料管方式long nozzle 延长喷嘴方式sprue浇口;溶渣机械工程专业英语翻译第一课机械工程专业英语概述English in Mechanical Engineering一、专业英语概述1. 什么是翻译：翻译就是将一种语言文字的意义用另一种语言文字表达出来。

General All-steel Punching Die’s Punching AccuracyAccuracy of panel punching part is display the press accuracy of the die exactly. But the accuracy of any punching parts’ linear dimension and positional accuracy almost depend on the blanking and blanking accuracy,. So that the compound mould of compound punching’s accuracy, is typicalness and representation in the majority.Analyse of the die’s accuracyFor the analyse of pracyicable inaccuracy during production of dies to inactivation, we could get the tendency when it is augmentation in most time. From this we could analyse the elements. When the new punch dies pt into production to the first cutter grinding, the inaccuracy produced called initial error; if the die grinding more than twenty times, until it’s discard, the inaccuracy called conventional error; and before the dies discard, the largest error of the last batch permit, called limiting error. at job site, the evidence to confirm life of sharpening is the higher of the blanking, punched hole or punched parts. Because all finished parts had been blanked ,so it is especially for the compound dies. Therefore, the analyse of burr and measurement is especially important when do them as enterprise standardization or checked with <<the height of punching part>>.The initial error usually is the minimal through the whole life of die. Its magnitude depend on the accuracy of manufacture, quality, measure of the punching part, thickness of panel, magnitude of gap and degree of homogeneity. The accuracy of manufacture depend on the manufacture process. For the 1 mm thicked compound punching part made in medium steel, the experimental result and productive practice all prove that the burr of dies which produced by spark cutting are higher 25%~~30% than produced by grinder ,NC or CNC. The reason is that not only the latter have more exact machining accuracy but also the value of roughness Ra is less one order than the formmer, it can be reached 0.025μm. Therefore, the die’s initial blanked accuracy depends on the accuracy of manufacture, quality and so on.The normal error of the punch die is the practicable error when the fist cuttergrinding and the last cutter grinding before the die produce the last qualified product. As the increase of cutter grinding, caused the measure the nature wear of the dies are gradual increasing, the error of punching part increase also, so the parts are blew proof. And the die will be unused. The hole on the part and inner because the measure of wear will be small and small gradually, and its outside form will be lager in the same reason. Therefore, the hole and inner form in the part will be made mould according to one-way positive deviation or nearly equal to the limit max measure. In like manner, the punching part’s appearance wil l be made mould according to one-way negative deviation or nearly equal to limit mini measure. For this will be broaden the normal error, and the cutter grinding times will be increased, the life will be long.The limit error in punching parts are the max dimension error which practicable allowed in the parts with limit error. This kind of parts usually are the last qualified products before the die discard.For the all classes of dies, if we analyse the fluctuate, tendency of increase and decrease and law which appeared in the die’s whole life, we will find that the master of the error are changeless; the error that because the abrade of the cutter and impression will be as the cutter grinding times increased at the same time. And that will cause the error oversize gradually; and also have another part error are unconventional , unforeseen. Therefore, every die’ s error are composed of fixed error, system error, accident error and so on.1. fixed errorAt the whole process when the New punching die between just input production to discard, the changeless master error that in qualified part are called fixed error. It’s magnitude is the deviation when the die production qualified products before the first cutter grinding. Also is the initial error, but the die have initial punching accuracy at this time. Because of the abrade of parts, the die after grinding will be change the dimension error. And the increment of deviation will oversize as the times of cuttergrinding. So the punching accuracy after cutter g rinding also called “grinding accuracy” and lower tan initial accuracy. The fixed error depend on the elements factor as followed :(1) the material , sorts, structure, (form) dimension, and thick of panelthe magnitude of punching gap and degree of homogeneity are have a important effect for the dimension accuracy. Different punching process, material, thick of panel, have completely different gap and punching accuracy. A gear H62 which made in yellow brass with the same mode number m=0.34, 2mm thick and had a center hole, when the gap get C=0.5%t (single edge) , and punched with compound punching die, and the dimension accuracy reached IT7, the part have a flat surface ,the verticality of tangent plane reached 89.5°, its roughness Ra magnitude ar e 12.5μm, height of burr are 0.10mm; and the punching part are punched with progressive die, the gap C=7%t (single edge) , initial accuracy are IT11, and have an more rough surface, even can see the gap with eyes. In the usual situation, flushes a material and its thickness t is theselection punching gap main basis. Once the designation gap haddetermined flushes the plane size the fixed error main body; Flushesthe structure rigidity and the three-dimensional shape affects itsshape position precision.(2) punching craft and molder structure typeUses the different ramming craft, flushes a precision and the fixederror difference is really big. Except that the above piece gearexample showed, the essence flushes the craft and ordinary punching flushes a precision and the fixed error differs outside a magnitude,even if in ordinary punching center, uses the different gap punching, thefixed error difference very is also big. For example material thickt=1.5mm H62 brass punching, selects C <= the 40%t unilateral I kind ofsmall gap punching compared to select C <= 8%t (unilaterally) III kindof big gap punching, will flush a fixed error to enlarge 40% ~ 60%, theprecision at least will fall a level. Side in addition, whether thereis picks builds a row of type side, flushes a error to have far to bebigger than has builds a row of type to flush. Side not builds a rowoftype to flush. Side not builds a row of type to flush a precisionto be lower than the IT12 level side, but most has builds a row oftype to flush a precision in IT11 between ~ IT9 level, material thickt > 4mm flushes, the size precision can lower some. Different die’s structure type, because is suitable the rammingmaterial to be thick and the manufacture precision difference, causesto flush a fixed error to have leaves. Compound die center, multi-locations continuous type compound die because flushes continuously toduplicate the localization to add on the pattern making error to bebigger, therefore it flushes a fixed error compound punching die to wantcompared to the single location Big 1 ~ 2 levels(3) the craft of punching die’s manufacturethe main work of punching die namely are raised, the concave moldprocessing procedure, to operates on the specification not to behigh, can time form a more complex cavity. But its processing surfaceapproximately is thick > 0.03 ~ 0.05mm is the high temperatureablation remaining furcated austenite organization, degree ofhardness may reach as high as HRC67 ~ 70, has the micro crack, easilywhen punching appears broke the cutter or flaking. The Italian CorradaCorporation''s related memoir called "the line cut the processing contruction to have the disadvantageous influence to the superficialgold, in fact already changed the gold contruction. We must use theJin''gang stone powder to grind or the numerical control continual pathcoordinates rub truncate (cut to line) to make the precision work ". In recent years country and so on Switzerland and Japan, has conductedthe thorough research to the electrical finishing equipment and abigger improvement, makes function complete high accuracy NC and theCNC line cutter, the processing precision may reach ±0.005 ~ 0.001mm,even is smaller. The processing surface roughness Ra value can achieve0.4 mu m. According to the recent years to the domestic 12 productionlines cutter factory investigation and study, the domesticallyproduced line cutter processing precision different factory differentmodel line cutter might reach ±0.008 ~ ±0.005mm, generally all in±0.01mm or bigger somewhat, was individual also canachieve±0.005mm, the processing surface roughness Ra value was bigger than1.6μm. However, the electrical finishing ablation metal surface thus the change and the damage machined surface mental structure character can not change, only if with rubs truncates or other ways removes this harmful level. Therefore, merely uses electricity machining, including the spark cutting and the electricity perforation, achieves with difficulty punching, especially high accuracy, high life punching die to size precision and work components surface roughness Ra value request.With precisely rubs truncates the law manufacture punching die, specially makes the high accuracy, the high life punching die, such as: Thin material small gap compound punching die, multi- locations continuous type compound die and so on, has the size precision high, the work component smachined surface roughness Ra value is small, the mold life higher characteristic. Its processing craft at present changed the electrical fire by the past ordinary engine bed rough machining spark cutting or the electricity puncher rough machining, finally precisely rubs truncates, also from takes shape rubs, optics curve rubs, the manual grid reference rubs gradually filters the continual path grid reference to rub and NC and the CNC continual path grid reference rubs, Processing coarseness may reach ±0.001 ~ 0.0005mm, the processing surface roughness Ra value may reach 0.1 ~ 0.025 mu m. Therefore, with this craft manufacture the die , regardless of the size precision, the work components surface roughness, all can satisfy die, each kind of compound request, the die is especially higher than the electrical finishing craft manufacture scale.(4) gap size and degree of homogeneitythe flange and other sheet forming sgene rally all must first punching (fall material) the plate to launch the semi finished materials, after also has the forming to fall the material, the incision obtains the single end product to flush. Therefore punching the work, including is commonly used punching hole, the margin, cut side and so on, regarding each kind of sheet pressing partall is necessary. Therefore punching the gap to flushes a out form in chprecision to have the decisive influence.punching the gap small and is even, may cause punching the size gain high accuracy. Regarding drawability, is curving and so on mould, the gap greatly will decide increases flushes the oral area size error and the snapping back. The gapnon-uniformity can cause to flush a burr enlarges and incurs cutting edge the non-uniform attrition.(5) ramming equipment elastic deformation In the ramming processAfter the punch press load bearing can have the certain elastic deformation. Although this kind of distortion quantity according to flushes the pressure the size to change also to have the obvious directivity, but on the pressing part, mainly is to has the volume ramming archery target stamping, embosses, the equalization, the pressure is raised, the wave, flushes crowds, the shape, the flange, hits flatly, thinly changes draw ability and so on the craft work punching forming flushes, has the significant influence to its ramming aspect size precision附录2 文献翻译普通全钢冲模的冲压精度分析板料冲压件的精度准确显示出其冲模的冲压精度。

中国地质大学长城学院本科毕业设计外文资料翻译系别：工程技术系专业：机械设计制造及其自动化姓名：侯亮学号：052115072015年 4 月 3 日外文资料翻译原文Introduction of MachiningHave a shape as a processing method, all machining process for the production of the most commonly used and most important method. Machining process is a process generated shape, in this process, Drivers device on the work piece material to be in the form of chip removal. Although in some occasions, the workpiece under no circumstances, the use of mobile equipment to the processing, However, the majority of the machining is not only supporting the workpiece also supporting tools and equipment to complete.Machining know the process has two aspects. Small group of low-cost production. For casting, forging and machining pressure, every production of a specific shape of the workpiece, even a spare parts, almost have to spend the high cost of processing. Welding to rely on the shape of the structure, to a large extent, depend on effective in the form of raw materials. In general, through the use of expensive equipment and without special processing conditions, can be almost any type of raw materials, mechanical processing to convert the raw materials processed into the arbitrary shape of the structure, as long as the external dimensions large enough, it is possible. Because of a production of spare parts, even when the parts and structure of the production batch sizes are suitable for the original casting, Forging or pressure processing to produce, but usually prefer machining.Strict precision and good surface finish, machining the second purpose is the establishment of the high precision and surface finish possible on the basis of. Many parts, if any other means of production belonging to the large-scale production, Well Machining is a low-tolerance and can meet the requirements of small batch production. Besides, many parts on the production and processing of coarse process to improve its general shape of the surface. It is only necessary precision and choose only the surface machining. For instance, thread, in addition to mechanical processing, almost no other processing method for processing. Another example is the blacksmith pieces keyhole processing, as well as training to be conducted immediately after the mechanical completion of the processing.Primary Cutting ParametersCutting the work piece and tool based on the basic relationship between the following four elements to fully describe : the tool geometry, cutting speed, feed rate, depth and penetration of a cutting tool.Cutting Tools must be of a suitable material to manufacture, it must be strong, tough, hard and wear-resistant. Tool geometry -- to the tip plane and cutter angle characteristics -- for each cutting process must be correct.Cutting speed is the cutting edge of work piece surface rate, it is inches per minute toshow. In order to effectively processing, and cutting speed must adapt to the level of specific parts -- with knives. Generally, the more hard work piece material, the lower the rate.Progressive Tool to speed is cut into the work piece speed. If the work piece or tool for rotating movement, feed rate per round over the number of inches to the measurement. When the work piece or tool for reciprocating movement and feed rate on each trip through the measurement of inches. Generally, in other conditions, feed rate and cutting speed is inversely proportional to.Depth of penetration of a cutting tool -- to inches dollars -- is the tool to the work piece distance. Rotary cutting it to the chip or equal to the width of the linear cutting chip thickness. Rough than finishing, deeper penetration of a cutting tool depth.Rough machining and finishing machiningThere are two kinds of cuts in machine- shop work called, respectively, the "roughing cut" and the "finishing cut". When a piece is "roughed out", it is quite near the shape and size required, but enough metal has been left on the surface to finish smooth and to exact size." Generally speaking, bars of steel, forging, castings, etc. are machined to the required shape and size with only one roughing and one finishing cut. Sometimes, however, certain portions of a piece may require more than one roughing cut. Also, in some jobs, for example, when great accuracy is not needed, or when a comparatively small amount of metal must be removed, a finishing cut may be all that is required. The roughing cut, to remove the greater part of the excess material, should be reasonably heavy, that is, all the machine, or cutting tool, or work, or all three, will stand. So the machinist’s purpose is to remove the excess stock as fast as he can without leaving, at the same time, a surface too torn and rough, without bending the piece if it is slender, and without spoiling the centers. The finishing cut, to make the work smooth and accurate, is a finer cut. The emphasis here is refinement - very sharp tool, comparatively little metal removed, and a higher degree of accuracy in measurement. Whether roughing or finishing, the machinist must set the machine for the given job. He must consider the size and shape of the work and the kind of material, also the kind of tool used and the nature of the cut to be made, then he proceeds to set the machine for the correct speed and feed and to set the tool to take the depth of cut desired.Automatic Fixture Design外文资料翻译译文机械制造工艺机械加工是所有制造过程中最普遍使用的而且是最重要的方法。