机械毕业设计英文外文翻译487我国深松机械的研究现状和发展趋势

翻译部分英文原文High-speed machining and demand for the development ofHigh-speed machining is contemporary advanced manufacturing technology an important component of the high-efficiency, High-precision and high surface quality, and other features. This article presents the technical definition of the current state of development of China's application fields and the demand situation.High-speed machining is oriented to the 21st century a new high-tech, high-efficiency, High-precision and high surface quality as a basic feature, in the automobile industry, aerospace, Die Manufacturing and instrumentation industries gained increasingly widespread application, and has made significant technical and economic benefits. contemporary advanced manufacturing technology an important component part.HSC is to achieve high efficiency of the core technology manufacturers, intensive processes and equipment packaged so that it has a high production efficiency. It can be said that the high-speed machining is an increase in the quantity of equipment significantly improve processing efficiency essential to the technology. High-speed machining is the major advantages : improve production efficiency, improve accuracy and reduce the processing of cutting resistance.The high-speed machining of meaning, at present there is no uniform understanding, there are generally several points as follows : high cutting speed. usually faster than that of their normal cutting 5 -10 times; machine tool spindle speed high, generally spindle speed in -20000r/min above 10,000 for high-speed cutting; Feed at high velocity, usually 15 -50m/min up to 90m/min; For different cutting materials and the wiring used the tool material, high-speed cutting the meaning is not necessarily the same; Cutting process, bladed through frequency (Tooth Passing Frequency) closer to the "machine-tool - Workpiece "system the dominant natural frequency (Dominant Natural Frequency), can be considered to be high-speed cutting. Visibility high-speed machining is a comprehensive concept.1992. Germany, the Darmstadt University of Technology, Professor H. Schulz in the 52th on the increase of high-speed cutting for the concept and the scope, as shown in Figure 1. Think different cutting targets, shown in the figure of the transition area (Transition), to be what is commonly called the high-speed cutting, This is also the time of metal cutting process related to the technical staff are looking forward to, or is expected to achieve the cutting speed.High-speed machining of machine tools, knives and cutting process, and other aspects specific requirements. Several were from the following aspects : high-speed machining technology development status and trends.At this stage, in order to achieve high-speed machining, general wiring with high flexibility of high-speed CNC machine tools, machining centers, By using a dedicated high-speed milling, drilling. These equipment in common is : We must also have high-speed and high-speed spindle system feeding system, Cutting can be achieved in high-speed process. High-speed cutting with the traditional cutting the biggest difference is that "Machine-tool-workpiece" the dynamic characteristics of cutting performance is stronger influence. In the system, the machine spindle stiffness, grip or form, a long knife set, spindle Broach, torque tool set, Performance high-speed impact are important factors.In the high-speed cutting, material removal rate (Metal Removal Rate, MRR), unit time that the material was removed volume, usually based on the "machine-tool-workpiece" whether Processing System "chatter." Therefore, in order to satisfy the high-speed machining needs, we must first improve the static and dynamic stiffness of machine spindle is particularly the stiffness characteristics. HSC reason at this stage to be successful, a very crucial factor is the dynamic characteristics of the master and processing capability.In order to better describe the machine spindle stiffness characteristics of the project presented new dimensionless parameter - DN value, used for the evaluation of the machine tool spindle structure on the high-speed machining of adaptability. DN value of the so-called "axis diameter per minute speed with the product." The newly developed spindle machining center DN values have been great over one million. To reduce the weight bearing, but also with an array of steel products than to the much more light ceramic ball bearings; Bearing Lubrication most impressive manner mixed with oil lubrication methods. In the field of high-speed machining. have air bearings and the development of magnetic bearings and magnetic bearings and air bearings combined constitute the magnetic gas / air mixing spindle.Feed the machine sector, high-speed machining used in the feed drive is usually larger lead, multiple high-speed ball screw and ball array of small-diameter silicon nitride (Si3N4) ceramic ball, to reduce its centrifugal and gyroscopic torque; By using hollow-cooling technology to reduce operating at high speed ball screw as temperature generated by the friction between the lead screw and thermal deformation.In recent years, the use of linear motor-driven high-speed system of up to'' Such feed system has removed the motor from workstations to Slide in the middle of all mechanical transmission links, Implementation of Machine Tool Feed System of zero transmission. Because no linear motor rotating components, from the role of centrifugal force, can greatly increase the feed rate. Linear Motor Another major advantage of the trip is unrestricted. The linear motor is a very time for a continuous machine shop in possession of the bed. Resurfacing of the very meeting where avery early stage movement can go, but the whole system of up to the stiffness without any influence. By using high-speed screw, or linear motor can greatly enhance machine system of up to the rapid response. The maximum acceleration linear motors up to 2-10G (G for the acceleration of gravity), the largest feed rate of up to 60 -200m/min or higher.2002 world-renowned Shanghai Pudong maglev train project of maglev track steel processing, Using the Shenyang Machine Tool Group Holdings Limited McNair friendship company production plants into extra-long high-speed system for large-scale processing centers achieve . The machine feeding system for the linear guide and rack gear drive, the largest table feed rate of 60 m / min, Quick trip of 100 m / min, 2 g acceleration, maximum speed spindle 20000 r / min, the main motor power 80 kW. X-axis distance of up to 30 m, 25 m cutting long maglev track steel error is less than 0.15 mm. Maglev trains for the smooth completion of the project provided a strong guarantee for technologyIn addition, the campaign machine performance will also directly affect the processing efficiency and accuracy of processing. Mold and the free surface of high-speed machining, the main wiring with small cut deep into methods for processing. Machine requirements in the feed rate conditions, should have high-precision positioning functions andhigh-precision interpolation function, especially high-precision arc interpolation. Arc processing is to adopt legislation or thread milling cutter mold or machining parts, the essential processing methods. Cutting Tools Tool Material developmenthigh-speed cutting and technological development of the history, tool material is continuous progress of history. The representation ofhigh-speed cutting tool material is cubic boron nitride (CBN). Face Milling Cutter use of CBN, its cutting speed can be as high as 5000 m / min, mainly for the gray cast iron machining. Polycrystalline diamond (PCD) has been described as a tool of the 21st century tool, It is particularly applicable to the cutting aluminum alloy containing silica material, which is light weight metal materials, high strength, widely used in the automobile, motorcycle engine, electronic devices shell, the base, and so on. At present, the use of polycrystalline diamond cutter Face Milling alloy, 5000m/min the cutting speed has reached a practical level. In addition ceramic tool also applies to gray iron of high-speed machining; Tool Coating : CBN and diamond cutter, despite good high-speed performance, but the cost is relatively high. Using the coating technology to make cutting tool is the low price, with excellent mechanical properties, which can effectively reduce the cost. Now high-speed processing of milling cutter, with most of the wiring between the Ti-A1-N composite technology for the way of multi-processing, If present in the non-ferrous metal or alloy material dry cutting, DLC (Diamond Like Carbon) coating on thecutter was of great concern. It is expected that the market outlook is very significant;Tool clamping system : Tool clamping system to support high-speed cutting is an important technology, Currently the most widely used is a two-faced tool clamping system. Has been formally invested as a commodity market at the same clamping tool system are : HSK, KM, Bigplus. NC5, AHO systems. In the high-speed machining, tool and fixture rotary performance of the balance not only affects the precision machining and tool life. it will also affect the life of machine tools. So, the choice of tool system, it should be a balanced selection of good products.Process ParametersCutting speed of high-speed processing of conventional shear velocity of about 10 times. For every tooth cutter feed rate remained basically unchanged, to guarantee parts machining precision, surface quality and durability of the tool, Feed volume will also be a corresponding increase about 10 times, reaching 60 m / min, Some even as high as 120 m / min. Therefore, high-speed machining is usually preclude the use of high-speed, feed and depth of cut small cutting parameters. Due to the high-speed machining cutting cushion tend to be small, the formation of very thin chip light, Cutting put the heat away quickly; If the wiring using a new thermal stability better tool materials and coatings, Using the dry cutting process for high-speed machining is the ideal technology program. High-speed machining field of applicationFlexible efficient production lineTo adapt to the needs of new models, auto body panel molds andresin-prevention block the forming die. must shorten the production cycle and reduce the cost of production and, therefore, we must make great efforts to promote the production of high-speed die in the process. SAIC affiliated with the company that : Compared to the past, finishing, further precision; the same time, the surface roughness must be met, the bending of precision, this should be subject to appropriate intensive manual processing. Due to the extremely high cutting speed, and the last finishing processes, the processing cycle should be greatly reduced. To play for machining centers and boring and milling machining center category represented by the high-speed machining technology and automatic tool change function of distinctions Potential to improve processing efficiency, the processing of complex parts used to be concentrated as much as possible the wiring process, that is a fixture in achieving multiple processes centralized processing and dilute the traditional cars, milling, boring, Thread processing different cutting the limits of technology, equipment and give full play to the high-speed cutting tool function, NC is currently raising machine efficiency and speed up product development in an effective way. Therefore, the proposed multi-purpose tool of the new requirements call for a tool to complete different partsof the machining processes, ATC reduce the number of ATC to save time, to reduce the quantity and tool inventory, and management to reduce production costs. More commonly used in a multifunctional Tool, milling, boring and milling, drilling milling, drilling-milling thread-range tool. At the same time, mass production line, against the use of technology requires the development of special tools, tool or a smart composite tool, improve processing efficiency and accuracy and reduced investment. In the high-speed cutting conditions, and some special tools can be part of the processing time to the original 1 / 10 below, results are quite remarkable. HSC has a lot of advantages such as : a large number of materials required resection of the workpiece with ultrafine, thin structure of the workpiece, Traditionally, the need to spend very long hours for processing mobile workpiece and the design of rapid change, short product life cycle of the workpiece, able to demonstrate high-speed cutting brought advantages.中文译文高速切削加工的发展及需求高速切削加工是当代先进制造技术的重要组成部分，拥有高效率、高精度及高表面质量等特征。

机械工程在我国现状与发展趋势机械工程是一门综合性较强的工程学科，在我国有着广泛的应用和发展。

本文将就机械工程在我国的现状和未来发展趋势进行分析。

1. 常规机械产品满足国内需求，但高端机械依赖进口我国机械工程现状是，普及型和低端机械产品生产水平已经逐步提高，可以满足国内市场的需要。

但是对于高端机械产品，特别是高精尖、复杂的机器人、装备等，还存在技术瓶颈，大部分需要从国外进口。

2. 工业机器人应用需求增长迅速我国工业机器人应用需求增长迅速。

近几年，物联网、智能制造等新技术的应用推动着我国工业机器人市场的快速发展，特别是在汽车、电子、3C等领域，需求量大、应用广。

3. 高精度数控机床生产能力提升迅速我国高精度数控机床生产能力提升迅速。

数控机床是现代制造领域的核心装备，高精度数控机床在国内市场的需求量也在不断上升。

目前，我国高精度数控机床整机能力已达到目前世界先进水平。

4. 制造业升级需要推动机械工程发展我国制造业正面临着产业升级的压力。

国内机械工程产业要更好地适应经济发展和市场需求，需要推动技术进步和创新，加强技术创新和化解技术瓶颈的能力和水平。

1. 机器人产业将迎来快速发展期机器人产业将是未来机械工程发展的主要方向之一。

在数字化、智能化战略的推动下，我国工业机器人应用市场将迎来快速增长期。

预计到2022年，我国工业机器人市场规模将达到220亿美元。

2. 物联网技术的统一标准将推动机械工程发展物联网技术的普及将提高生产设备的自动化程度，推动机械工程的发展。

未来，物联网技术的统一标准将为整个行业的发展提供支持和推动。

3. 智能制造的发展将带来机械工程技术的革新和突破智能制造的发展将带来机器人、自动化装备、数字化产品等技术的革新和突破。

未来，智能制造将成为机械工程发展的关键词，推动我国制造业在全球市场中的竞争力不断提升。

4. 人工智能将加速机械工程的智能化升级人工智能将成为机械工程智能化升级的重要技术之一。

农业机械化未来发展趋势英语作文Agricultural mechanization is taking the lead in the evolution of farming practices. With technology advancing rapidly, we're seeing a shift from traditional methods to more efficient, automated ones.First, let's talk about how mechanization is boosting production. Machines can work round the clock, without getting tired or needing breaks. This means more crops can be planted, harvested, and processed in a shorter time.It's a game-changer for farmers who want to increase their yields and profits.Now, another big trend is precision agriculture. With GPS and sensors, farmers can monitor their fields precisely, knowing exactly where to apply fertilizer, water, or pesticides. This not only saves resources but also reduces environmental impact. It's a win-win for both farmers and the planet.Of course, mechanization isn't just about big, bulky machines. We're also seeing smaller, more specialized tools that make farmers' lives easier. From drones for scouting crops to robots for weeding, these tools are helping farmers take care of tasks that were once too labor-intensive.And let's not forget about sustainability. As we move towards a greener future, agricultural mechanization is becoming more eco.。

机电一体化技术现状和发展趋势中英文浅谈Mechanical and electrical integration technology present situation and development trend现代科学技术的不断发展,极大地推动了不同学科的交叉与渗透,工程领域的技术改造与革命。

在机械工程领域,由于微电子技术和计算机技术的迅速发展及其向机械工业的渗透所形成的机电一体化,使机械工业的技术结构、产品结构、功能与构成、生产方式及管理体系发生了巨大变化,使工业生产由“机械电气化”迈入以“机电一体化”为特征的发展阶段。

The continuous development of modern science and technology, greatly promote the intersection and infiltration of different subjects, technical transformation and revolution in the field of engineering. In the field of mechanical engineering, due to the rapid development of microelectronics technology and computer technology to the penetration of mechanical industry and mechanical and electrical integration, formed by the technology of mechanical industry structure, product structure, function and structure, great changes have taken place in production mode and management system, the industrial production by the mechanical electrification "entering the stage of development characterized by" mechatronics ".1 机电一体化概述1 summary of electromechanical integration机电一体化是指在机构的主功能、动力功能、信息处理功能和控制功能上引进电子技术,将机械装置与电子化设计及软件结合起来所构成的系统的总称。

机械设计技术的发展现状与趋势随着科技的发展，我国机械设计技术方面取得长足的发展，我国的机械设计技术逐渐走向创新化、智能化、动态化，机械设计技术的发展对工业建设的重要性不言而喻，任何工业的发展必须需要机械设计的生产资料来进行生产。

本文通过目前我国机械设计技术的发展现状来分析未来的发展趋势，以供参考。

标签：机械设计；发展现状；发展趋势0 引言机械设计技术一般在我国的机械制造行业得到广泛的应用，机械设计技术同机械产品的质量、性能、研究周期、环境效益、社会效益、经济效益以及环境生态效益等密切相关。

随着信息技术在机械设计上逐渐应用，对我国的机械设计理论提出了新理论与新方法，在生产各个方面取得了广泛应用与长足的发展。

1 我国机械设计技术发展现状1.1 发展前景目前我国的机械设计技术引起国家的重视，并纳入《中国制造2025》计划，我国机械制造业在工业建设上应用越来越广泛。

以汽车制造为例，目前我国的汽车产业取得了飞速的发展，机械制造业技术的发展对企业相关产业发展提供了重要机械原料。

在我国经济步入新常态的背景下，机械设计制造业的发展也面临着重要的十字路口，在面临机遇的同时也伴随着挑战。

通过我国制造业来看我国的机械制造工业，中国制造的技术从世界来说有公认的显著成果，也反映了我国装备制造业的发展，无论是机械、军工、汽车、民用飞机、船舶等等这些行业都有我国机械设计技术的应用。

机械制造的重工业除了发展之外，也对以各类日用品为代表的轻工业提供了重要生产资料，为轻工业的发展打下了重要的物质基础。

随着信息技术的发展，机械制造业逐渐同信息技术相结合，使机械设计技术有了新的发展趋势和要求，在未来我国高新技术产业的发展中居于重要的战略地位[1]。

1.2 设计现状我国在传统的机械设计上仍采用理论设计、经验设计、模型实验设计等基础设计，这些设计对机械设计技术的安全性、使用性、经济性密切相关。

随着技术的发展，机械设计产品的内容呈现多样化与复杂化的趋势，理论设计技术与经验设计技术逐渐受到淘汰，针对上述问题的缺陷可通过模型实验设计来进行解决。

机械设计理论机械设计是一门通过设计新产品或者改进老产品来满足人类需求的应用技术科学。

它涉及工程技术的各个领域，主要研究产品的尺寸、形状和详细结构的基本构思,还要研究产品在制造、销售和使用等方面的问题。

进行各种机械设计工作的人员通常被称为设计人员或者机械设计工程师。

机械设计是一项创造性的工作.设计工程师不仅在工作上要有创造性，还必须在机械制图、运动学、工程材料、材料力学和机械制造工艺学等方面具有深厚的基础知识。

如前所诉，机械设计的目的是生产能够满足人类需求的产品。

发明、发现和科技知识本身并不一定能给人类带来好处,只有当它们被应用在产品上才能产生效益。

因而,应该认识到在一个特定的产品进行设计之前，必须先确定人们是否需要这种产品。

应当把机械设计看成是机械设计人员运用创造性的才能进行产品设计、系统分析和制定产品的制造工艺学的一个良机。

掌握工程基础知识要比熟记一些数据和公式更为重要.仅仅使用数据和公式是不足以在一个好的设计中做出所需的全部决定的.另一方面，应该认真精确的进行所有运算。

例如，即使将一个小数点的位置放错，也会使正确的设计变成错误的。

一个好的设计人员应该勇于提出新的想法，而且愿意承担一定的风险,当新的方法不适用时，就使用原来的方法。

因此，设计人员必须要有耐心，因为所花费的时间和努力并不能保证带来成功。

一个全新的设计，要求屏弃许多陈旧的，为人们所熟知的方法。

由于许多人墨守成规，这样做并不是一件容易的事。

一位机械设计师应该不断地探索改进现有的产品的方法，在此过程中应该认真选择原有的、经过验证的设计原理，将其与未经过验证的新观念结合起来。

新设计本身会有许多缺陷和未能预料的问题发生，只有当这些缺陷和问题被解决之后,才能体现出新产品的优越性。

因此，一个性能优越的产品诞生的同时,也伴随着较高的风险。

应该强调的是，如果设计本身不要求采用全新的方法，就没有必要仅仅为了变革的目的而采用新方法。

在设计的初始阶段，应该允许设计人员充分发挥创造性,不受各种约束。

国内外机械制造业的现状与发展趋势随着全球经济的快速发展和技术的不断进步，机械制造业正经历着一次新的转型和发展。

国内外机械制造业的现状和发展趋势，可以从以下几个方面来介绍。

一、国内机械制造业现状目前，中国机械制造业已成为全球机械制造业的主要生产基地和出口国。

然而，中国机械制造业的整体实力仍然存在难点。

主要表现为技术水平不高，科研能力弱，产品质量不高，品牌影响力不足，与国际先进水平仍存在一定差距。

二、国内机械制造业发展趋势1.数字化、智能化。

数字化和智能化是未来机械制造业的发展方向。

通过数字化和物联网技术的应用，可以实现生产过程远程监测和智能化生产。

2.可降解材料。

可降解材料是未来机械制造业的重要发展方向之一。

在一次性物品大量使用时，这些材料对环境造成的危害很大，用可降解材料可以解决环境保护问题。

3.自主创新。

加强自主创新能力是未来机械制造业发展的关键。

机械制造业需要不断创新，引领技术发展，加强自主知识产权保护，提高品牌知名度。

三、国外机械制造业现状不同国家机械制造业的现状各不相同。

美国、日本、德国等发达国家的机械制造业技术水平和生产效率较高，与世界机械制造业的很多领域占据着较高的市场份额。

四、国外机械制造业发展趋势1.智能制造。

制造业正向着智能化、数字化方向加速推进，发展智能制造是发达国家未来机械制造业的重点之一。

2.高效节能。

环境保护以及地球资源的有限性，要求制造业必须发展高效节能的技术和产品。

3.全球化发展。

全球化是未来机械制造业的发展趋势之一。

随着多边主义的不断发展和各国经济的日益融合，国内企业在国外市场的竞争也越来越激烈。

总之，国内外机械制造业正处于快速发展和变革的时期，机械制造行业的未来发展趋势是智能化、数字化、可持续和全球化。

对于中国机械制造业而言，需要加强自主创新能力，不断创新，提升品牌知名度，在国际市场上与发达国家企业进行一场坚持的竞争。

中英文翻译原文：Comment on medicines and chemical reagents package machineryconceptual designIn recent years, Carry out GMP (medicines and chemical reagents produces specifications of quality) attestation system because of sustained our country economic situation rise and country to pharmacy industry mandatory. Medicines and chemical reagents package machinery has got quite great progress. The new product increases by gradually. Engineering level has had very big improvement. But be returning very big gaps back to existence compared with international standards. Level being close to 60%'s product cannot to reach upper developed country century eighties. Large-scale advanced equipment is dependent on entrance mainly. Low our country medicines and chemical reagents package machinery engineering level is that the design designing personnel low level from our country enterprise arouses to a great extent.One, our country medicines and chemical reagents package machinery current situation analysesOur country medicines and chemical reagents package machinery still has bigger gap compared with advanced international level. What time is insufficient on domestic medicines and chemical reagents package machinery design under main existence1) Backward domestic mechanical performance medicines and chemical reagents package machinery mostly, accuracy low velocity, is slow, stationarity dispatches package machinery travel process to contain large amount of dyadic complicated intermittence motion. Come to come true mainly from the cam, the connecting rod. But, many design that the personnel is unable to require that the independence designs the parameter calculating cam bar linkage kinematics and dynamics according to job cycle picture and accuracy. Be only the surveying and mapping carrying out a piecemeal that the abroad model machine cam connecting rod part is dismantled down simplely. Bring about actuating mechanism error is very big. That domestic medicines and chemical reagents package machinery runs speed mostly is more general than hanging down according to cutting frequency if the aluminium moulds bubble coverpacker's for 100 one 300 mins, full-automatic medicine box packer dress box speed 50- 200 boxes/ ms in. But, on the international, the advanced aluminium moulds rushing steeping cover packer cutting frequency be able to reach 600 mins. Full-automatic medicine box packer dress box speed is able to reach 600 ~ 800 box/ mins. Not only working speed of domestic medicines and chemical reagents package machinery is slow. And, the partner has bigger noise.2) Is under the control of horizontal backward. Domestic medicines and chemical reagents package machinery controls low, automation of level difference mostly , the malfunction leads height. (Main package machinery finger box dress controls domestic medicines and chemical reagents with drinking wine holding machinery with) adopt PLC to do a scene mostly. But, advanced medicines and chemical reagents package machinery realizes supervisory control abroad mostly from computer system. Under the control of horizontal relatively backward. Great majority domestic medicines and chemical reagents package machinery automation sex is relatively poor. Adopt a single to produce a pattern first commonly. The full-automatic production line is few. Two is that full-automation works cannot to achieve. Require that the manpower feeds in raw material. Hand movement enchases. If in a little paper box packer, Page, paper box all needs medicine board , specifications paper to move charging personally. And require specially-assigned person to pay attention to if specifications, medicine board, paper box already finish using at any time. Happen to avoid bringing about machine racing or bringing about incomplete specifications, medicine board, and medicine box phenomenon. Other, domestic medicines and chemical reagents package mechanic failure rates are higher. Control a component (if the relay, electromagnetic valve, contactor, breaker etc.) etc. are often easy to damage. Halt also to frequently occur the malfunction.3) Functions are unitary, expansion sex is bad. Medicines and chemical reagents package machinery is that the form designs that specifically for specially appointed package. The general specification range inner in regulation is adjustable. But, a lot of our country medicines and chemical reagents package machinery considers insufficiency when designing that. Be not that reforming going a step further sets apart sufficient space. Cause the machinery designing that to be able to only adapt to the form board in several kinds simplicities. Change not adapting to wrapping material or the form board dimension. Fit in with even. The package finished product mass giving birth to a child is neither nice.4) Considers deficiency synthetically. Resource does not fully utilize. Our country medicines and chemical reagents there exists the chaos phenomenon in package machinery design. A lot of machinery designs that the personnel drags to the electric motor moving the synchrony technology, the servo drive technology do not knows. The problem simple electrical equipment available is resolved uses complicated mechanism to come to come true but. Some though the control organ works to come having adopt the synchrony electric motor to wait for a device. But choose block of wood ding-dang. The maximum having brought about resource not only wastes this condition. And make machinery function designing that low.5) Model is inflexible. Model seldom considering machinery time medicines and chemical reagents of our country package machinery design. Many machine molding that the manufacturer produces is not beautiful do not have model even. Give person feeling to rigid, to inflexible, not to have vigor. A few medicine box packers are middle. The nut all assembles screw on the machine outside board. But, the oil cup and flow nipple that a little lubrication uses also can be seen everywhere. Be stained fully with a greasy dirt easy to use machine everywhere time oiling. Impression is rough to person. No beautiful.Two, medicines and chemical reagents package machinery conceptual design contentPeople long-term study passes. Define conceptual design being: "Have been ascertaining the mission queen. Pass abstract-relation. Design the function structure. Explore appropriate effect principle and their combination waiting. Ascertain out basic finding the solution approach. Reach find the solution scheme. This part of the conceptual design designing that the job is called conceptual design is referred to make the queen who designs purpose and now has condition clear. The designer searches for many-sided knowledge. Analysis abstracts the solution on generating dyadic broad frame significance the day after tomorrow. Medicines and chemical reagents package machinery conceptual design demands according to each product life cycle stages. Carrying out the product function creates , the function breaks up as well as the function and son are functional physical design: That conception and systematization carrying out the scheme satisfying the operating principle that the function and structure demand finding the solution and carrying out the operating principle carrier realizing the function structure's design the conceptual design process is that one finds the solution realizing a function's , satisfies the various technologyand various there existing in economic target's , possibility scheme well ultimate for sure synthetically optimum scheme process. The conceptual design effect embodies in the product design early phase stage mainly. Chief architect is based on functional need of product but primitive conception and impulsion sprouting out form the product main body frame. And, it responds to every main module and module including. In order to accomplishing overall layout and the exterior, the first step designs that. And then carry out the optimization appraising a sum. Ascertain the overall design plan. Design that the personnel carries out the chief architect design thought going to designing middle concretely again from every part. Detail designs realization. The conceptual design putting medicines and chemical reagents package machinery into practice demands to design that the personnel reinforces the cognition to medicines and chemical reagents package first. Deepen the connotation understanding medicines and chemical reagents packages. Introduce modern package idea. Be in line with the international conventions actively. Modern package is to ensure the product safety not only. Make product transportation convenient. And be getting up propagate, environmental protection, defends against false. Attractive looks waits for the many-sided effect. Wrap up contents additional information. The medicines and chemical reagents package machinery design personnel should show solicitude for development of package system closely. Go deep into the handicraft studying package. Know demand of development of wrapping material and the person to machinery product very well. Only when such ability designs that out satisfy the high tone machinery product that the consumer demands. Medicines and chemical reagents package machinery conceptual design content has mainly:1) Makes the design mission clear. Be ready for feasibility analysis. The designer designs initial stage working in being in progress. Respond to the feasibility considering a product sufficiently. One aspect is the marketplace thinking. Include the production marketing, product raw material, the fabricating cost thinking: Another aspect is thinking that the product processes. Include thinking now having a working ability, processing handicraft, processing the function and periphery supporting industry. Periphery supporting environment thinking points to the local enterprise working ability mainly processes level, heat treatment handicraft and the infrastructural facilities construction etc.2) Function design. Great majority our country medicines and chemical reagents package machinery is the same kind model copying to abroad. But peculiar nationalconditions because of our country existence. Must carry out appropriate reforming on the product. To satisfy request of our country. But fault blindly copy blindly. The machinery designing that is packed in, irrigates the dress function outside except needing to satisfy a box. We must consider the additional function packing machinery. If in package box should add a counting cup. The medicine spoon waits an utensil down. Be put into use with convenience of customers. In machine, kind of aspect developing can design comparatively advanced machinery. If sterile pack machinery, the package machinery retaining freshness etc.Can develop the corollary equipment selling complete sets of equipment and the post-processing at reduced prices in the medicines and chemical reagents package front.3) Functions decomposition. Medicines and chemical reagents package machinery belongs to the integration of machinery with electronics product. Should consider every function all round time design. Sort Er Yan. The medicines and chemical reagents package machinery function may divide 3 major parts being that organization moves, monitors biography feel, the information processing and controlling a function basically. The function subdivides organization motion according to may not kind with machine , packer may be molding , heat-seal , pressure trace mark, according to cutting 4 big functions if the aluminum moulds bubble cover. But, paper box package machinery may be that the box opens, paper box transfers, breaks tongue , functions such as inserting tongue , flattening and putting a batch number up mark poison board under paper folding, deducing paper feed. Want to consider machinery lubrication, safe functions such as running, packing hygiene of machinery too in the process of design. This demands the technology designing that the personnel considers detecting sufficiently. Brightness, machine, electricity integration technology, computer art. Intersection between the pneumatic technology, the logistics technology connection.4) Organization is designed. Be to realize the predetermined function. We need to use different organization. This needs the part synthesizing each considering a complete machine among one process. Use the product designing that while satisfying the usage request. Structure is simple, pragmatic. Medicines and chemical reagents package machinery organization designs time. Respond to the principle choosing appropriate organization motion and constituting. Think sufficiently to realize what specially appointed motion needs organization. If cam organization. Bar linkage. Cam bar linkage. Respond to the technology wielding separation drive at the same time.Think that the transmission shaft designs a problem (if castellated shaft and ladder axis etc.) and drive are systematic synthetically. Design that process middle should cut down the effect that the uncertainty factor brings about to the full. Messenger organization operation is stable. Design that machinery carries out kinetic methods of analysis answering now and then. With lifting, machinery runs speed and stationarity. Should think that various packing machinery, adjustable, holds the mistake, but expansion, stationarity as well as beautiful-rization besides. Run after machinery is deft but stable. Design process but consult package machinery design of all kinds strong point. Draw other machinery (if plastic machinery, prints machinery) merit at the same time. Design the outside except carrying out organization. Return approach back to the realization should think that every function is other. If vacuum, electrical equipment waits under the control of. To expect that optimum combination is a product's turn.5) System under the control of schemes design. In medicines and chemical reagents package machinery, a very important part is that real time detecting is back-off to every organization. To ensure that equipment operation is smooth. Now many machinery products has selected and used large amount of photo electricity switch being the detecting component. Equipment has such as PC detecting bubble cover system on some machinery and the like system. This need all designs that meticulously. And, the general naval company is an integral whole.Three, concluding remarksThe thought a concept is designed melts to enter medicines and chemical reagents package machinery design being able to fall off designing a fault. Shorten a design cycle. Accelerate the product exploitation. Make the product designing that more rational, have affinity, more suitable man-machine project more. It is also that the main means costing down and improving enterprise competition is short of passive competition aspect backward for improving medicines and chemical reagents package machinery design at the same time. To adapt to the challenge that "queen GMP times" brings about. Design that the personnel must take product conceptual design seriously. Deepen the significance understanding conceptual design's.译文论药品包装机械的概念设计近年来，由于我国经济形势的持续高涨和国家对制药行业强制性推行GMP(药品生产质量规范)认证制度，药品包装机械取得了长足的进步。

机械工程现状及发展趋势文献资料机械工程是一个涉及机械设计、制造、操作和维护的广泛领域，其在现代工业社会中扮演着至关重要的角色。

本文将探讨机械工程的现状及未来发展趋势，以期为相关领域的研究和实践提供参考。

一、机械工程的现状1.1 制造技术的进步随着科学技术的不断发展，制造技术也在不断进步。

先进的数控加工、激光切割等技术的应用，使得机械零部件的加工更加精准、高效。

1.2 智能化设备的应用智能化设备在机械工程领域的应用日益广泛，智能机器人、自动化生产线等设备的出现，极大地提升了生产效率和产品质量。

1.3 绿色制造的兴起环保和可持续发展的理念逐渐深入人心，绿色制造成为现代机械工程的重要趋势。

节能减排、循环利用资源等做法在机械工程中得到了广泛应用。

二、机械工程的发展趋势2.1 机器人技术的发展随着人工智能和机器学习等技术的不断进步，机器人技术将会迎来新的发展机遇。

未来的机器人将具备更强大的智能和自主性，能够完成更加复杂的任务。

2.2 智能制造的推广工业互联网、物联网等新技术的应用将推动智能制造的发展。

智能工厂、智能设备等新概念将逐渐成为机械工程发展的主流方向。

2.3 新材料的应用新材料的不断涌现将改变传统机械工程的发展模式。

高强度、轻质、耐磨、耐腐蚀等特性的材料将广泛应用于机械零部件的制造中，推动机械工程的发展。

三、结语机械工程作为现代工业的重要组成部分，其发展受益于科技进步和社会需求的推动。

未来，随着技术的不断创新和应用，机械工程将迎来新的发展机遇和挑战。

相信在不久的将来，机械工程行业将迎来更加美好的明天。

Not only the Chinese numerical control lathe present situation andthe trend of developmentanalysis numerical control technology application has brought the revolutionary change for the traditional manufacturing industry, causes the manufacturing industry to become the industrialization the symbol, moreover along with numerical control technology unceasing development and application domain expansion, it to national economy and the people's livelihood some important professions (IT, automobile, light industry, medical service and so on) development more and more vital role, because these professions must equip the digitization already was the modern development major tendency. The current numerical control lathe presents following trend of development. 1. high speed, high precisionHigh speed, precise is the engine bed development eternal goal.Development progresses by leaps and bounds which along with the science and technology, the mechanical and electrical products renewal speed speeds up, increasingly is also high to the components processing precision and the surface quality request.In order to satisfy this complex changeable market the demand, the current engine bed to the high-speed cutting, is doing the cutting and does the direction of cut to develop, the processing precision also in unceasingly enhances. On the other hand, the electricity main axle and the straight line electrical machinery success application, the ceramics ball bearing, the high accuracy lead greatly hollow in cold and the ball bearing nut strong cold low temperature high speed ball bearing guide screw vice-and the belt ball bearing retainer straight line guide rail vice-and so on engine bed function part appearing on the market, also for the engine bed to high speed, the precise development has created the condition. The numerical control lathe picks uses electricity the main axle, has cancelled links and so on leather belt, band pulley and gear, reduced the master drive rotation inertia greatly, enhanced the main axle dynamic speed of response and the work precision, when thorough settlement main axle high-speed operation transmission and so on leather belt and band pulley vibrations and noise question.Picks uses electricity the main axle structure to be possible to enable the main axle rotational speed to achieve above 10000r/min.The straight line motor-driven speed is high, adds the moderating properties to be good, has the superior response characteristic and the followed precision. Made the servo with the straight line electrical machinery to actuate, to omit the ball bearing guide screw this intermediate drive link, eliminated the transmission gap (including reverse gap), themovement inertia was small, the system rigidity was good, could locate precisely under high speed, thus increased the servo precision enormously.Straight line trundle guide rail, because it has respectively to the gap for the zero and the extremely small rolling friction, wears slightly, gives off heat may ignore, has the extremely good thermostability, increased the entire journey pointing accuracy and the repetition pointing accuracy. Through the straight line electrical machinery and the straight line trundle guide rail vice-application, may make the engine bed the rapid traverse speed to enhance 60~80m/min from present 10~20m/mim, even reaches as high as 120m/min.2. redundant reliablenumerical control engine bed reliability is a numerical control engine bed product quality crucial target.Whether does the numerical control engine bed display its high performance, the high accuracy and the high efficiency, and obtains the good benefit, the key is decided by its reliable height.3. function recombinefunction recombine goal is further enhances the engine bed the production efficiency, uses reduces to few in the non-processing non-cutting time.Through the function recombine, may expand the engine bed the use scope, enhances the efficiency, realizes multipurpose one machine, one machine many energy, namely a numerical control lathe already may realize the turning function, also may realize the milling processing; Or in also may realize the abrasive machining by the mill primarily engine bed on.4. intellectualizations, the network, the flexibility and the integrated21st century numerical control equipments has certain intellectualized system. In order to pursue the processing efficiency and the processing quality aspect intellectualization, like processing process adaptive control, craft parameter automatic production; In order to enhance the actuation performance and the use connection aspect intellectualization, like feed-forward control, electrical machinery parameter auto-adapted operation, automatic diagnosis load automatic designation model, self regulating grade; Simplification programming, simplification operation aspect intellectualization, like intellectualized automatic programming, intellectualized man-machine contact surface and so on; Also has the intelligence to diagnose, aspect and so on intelligent monitoring contents, by facilitates the system the diagnosis and the service and so on. The numerical control engine bed the tendency which develops to the flexibility automated system is: From (numerical control single plane, processing center and numerical control compound processing engine bed), line (FMC, FMS, FTL, FML) to surface (construction sectionworkshop independent manufacture island, FA), body (CIMS, distribution network integration manufacture system) the direction develops, on the other hand develops to the attention utility and the efficient direction. The flexible automation technology is the manufacturing industry adapts the dynamic market demand and the product rapid renewal main method, is the various countries' manufacturing industry development mainstream tendency, is the advanced manufacture domain foundation technology.Its key point is by enhances the system the reliability, changes into the premise practical, take the easy networking and the integration as the goal, the attention enhancement unit technology development and the consummation.The CNC single plane to the high accuracy, the high velocity and the high flexible direction develops. The numerical control engine bed and the constitution flexibility manufacture system can conveniently and joints and so on CAD, CAM, CAPP and MTS, develops to the information integration direction.The network system to the opening, the integration and the intellectualized direction develops.中国数控车床的现状和发展趋势分析数控技术的应用不但给传统制造业带来了革命性的变化，使制造业成为工业化的象征，而且随着数控技术的不断发展和应用领域的扩大，它对国计民生的一些重要行业(IT、汽车、轻工、医疗等)的发展起着越来越重要的作用，因为这些行业所需装备的数字化已是现代发展的大趋势。

机械设计技术的现状与发展趋势
机械设计技术的现状和发展趋势如下：
1. 现状：
（1）数字化设计：随着计算机技术的不断发展和应用，数字化设计正成为机械设计的主流趋势。

数字化设计可以提高设计的效率和精度，大大减少设计周期，并能让设计师在更短的时间内完成更多的设计任务。

（2）模拟仿真设计：模拟仿真设计技术可以让设计师在设计前通过计算机建立模型，进行模拟仿真测试，从而对产品的性能进行预测和评估。

模拟仿真设计可以减少传统试错方式带来的成本和时间浪费，同时也可以让设计更加精确和可靠。

（3）模块化设计：模块化设计是将产品的设计和制造过程分解成多个单元，每个单元都有其独特的功能，可以更加灵活地设计和制造，满足不同的客户的需求。

（4）应用新技术：机械设计行业的发展受到新技术的推动，如绿色设计等。

2. 发展趋势：
（1）智能化：未来的机械设计将更加智能化，涉及人工智能、机器学习等技术的运用，能更好地模拟人类设计师的操作，提高设计质量和效率。

（2）绿色环保：随着环保意识的提高，未来的机械设计将更加注重环保和节能，采用更环保的材料和制造过程，减少对环境的影响。

（3）微型化：随着微型机械和微电子技术的发展，未来的机械设计将更加微型化，涉及更精细的设计和制造过程。

（4）网络化：未来的机械设计将更加网络化，通过网络实现远程监控和控制，提高生产效率和质量。

（5）定制化：未来的机械设计将更加定制化，根据客户需求进行个性化设计，满足不同客户的需求。

总之，机械设计技术正在不断发展和进步，未来将会有更多的新方法和新技术出现，为机械设计带来更多的可能性和创新。