机械手外文翻译

外文出处：《Manufacturing Engineering and Technology—Machining》附件1：外文原文ManipulatorRobot developed in recent decades as high-tech automated production equipment. I ndustrial robot is an important branch of industrial robots. It features can be program med to perform tasks in a variety of expectations, in both structure and performance a dvantages of their own people and machines, in particular, reflects the people's intellig ence and adaptability. The accuracy of robot operations and a variety of environments the ability to complete the work in the field of national economy and there are broad p rospects for development. With the development of industrial automation, there has be en CNC machining center, it is in reducing labor intensity, while greatly improved lab or productivity. However, the upper and lower common in CNC machining processes material, usually still use manual or traditional relay-controlled semi-automatic device . The former time-consuming and labor intensive, inefficient; the latter due to design c omplexity, require more relays, wiring complexity, vulnerability to body vibration inte rference, while the existence of poor reliability, fault more maintenance problems and other issues. Programmable Logic Controller PLC-controlled robot control system for materials up and down movement is simple, circuit design is reasonable, with a stron g anti-jamming capability, ensuring the system's reliability, reduced maintenance rate, and improve work efficiency. Robot technology related to mechanics, mechanics, elec trical hydraulic technology, automatic control technology, sensor technology and com puter technology and other fields of science, is a cross-disciplinary integrated technol ogy.First, an overview of industrial manipulatorRobot is a kind of positioning control can be automated and can be re-programmed to change in multi-functional machine, which has multiple degrees of freedom can be used to carry an object in order to complete the work in different environments. Low wages in China, plastic products industry, although still a labor-intensive, mechanical hand use has become increasingly popular. Electronics and automotive industries thatEurope and the United States multinational companies very early in their factories in China, the introduction of automated production. But now the changes are those found in industrial-intensive South China, East China's coastal areas, local plastic processin g plants have also emerged in mechanical watches began to become increasingly inter ested in, because they have to face a high turnover rate of workers, as well as for the workers to pay work-related injuries fee challenges.With the rapid development of China's industrial production, especially the reform and opening up after the rapid increase in the degree of automation to achieve the wor kpiece handling, steering, transmission or operation of brazing, spray gun, wrenches a nd other tools for processing and assembly operations since, which has more and mor e attracted our attention. Robot is to imitate the manual part of the action, according to a given program, track and requirements for automatic capture, handling or operation of the automatic mechanical devices.In real life, you will find this a problem. In the machine shop, the processing of part s loading time is not annoying, and labor productivity is not high, the cost of producti on major, and sometimes man-made incidents will occur, resulting in processing were injured. Think about what could replace it with the processing time of a tour as long a s there are a few people, and can operate 24 hours saturated human right? The answer is yes, but the robot can come to replace it.Production of mechanical hand can increase the automation level of production and labor productivity; can reduce labor intensity, ensuring product quality, to achieve saf e production; particularly in the high-temperature, high pressure, low temperature, lo w pressure, dust, explosive, toxic and radioactive gases such as poor environment can replace the normal working people. Here I would like to think of designing a robot to be used in actual production.Why would a robot designed to provide a pneumatic power: pneumatic robot refers to the compressed air as power source-driven robot. With pressure-driven and other en ergy-driven comparison have the following advantages: 1. Air inexhaustible, used late r discharged into the atmosphere, does not require recycling and disposal, do not pollu te the environment. (Concept of environmental protection) 2. Air stick is small, the pipeline pressure loss is small (typically less than asphalt gas path pressure drop of one-thousandth), to facilitate long-distance transport. 3. Compressed air of the working pre ssure is low (usually 4 to 8 kg / per square centimeter), and therefore moving the mate rial components and manufacturing accuracy requirements can be lowered. 4. With th e hydraulic transmission, compared to its faster action and reaction, which is one of th e advantages pneumatic outstanding. 5. The air cleaner media, it will not degenerate, n ot easy to plug the pipeline. But there are also places where it fly in the ointment: 1. A s the compressibility of air, resulting in poor aerodynamic stability of the work, resulti ng in the implementing agencies as the precision of the velocity and not easily control led. 2. As the use of low atmospheric pressure, the output power can not be too large; i n order to increase the output power is bound to the structure of the entire pneumatic s ystem size increased.With pneumatic drive and compare with other energy sources drive has the followin g advantages:Air inexhaustible, used later discharged into the atmosphere, without recycling and disposal, do not pollute the environment. Accidental or a small amount of leakage wo uld not be a serious impact on production. Viscosity of air is small, the pipeline pressu re loss also is very small, easy long-distance transport.The lower working pressure of compressed air, pneumatic components and therefor e the material and manufacturing accuracy requirements can be lowered. In general, re ciprocating thrust in 1 to 2 tons pneumatic economy is better.Compared with the hydraulic transmission, and its faster action and reaction, which is one of the outstanding merits of pneumatic.Clean air medium, it will not degenerate, not easy to plug the pipeline. It can be saf ely used in flammable, explosive and the dust big occasions. Also easy to realize auto matic overload protection.Second, the composition, mechanical handRobot in the form of a variety of forms, some relatively simple, some more complic ated, but the basic form is the same as the composition of the , Usually by the implem enting agencies, transmission systems, control systems and auxiliary devices composed.1.Implementing agenciesManipulator executing agency by the hands, wrists, arms, pillars. Hands are crawlin g institutions, is used to clamp and release the workpiece, and similar to human finger s, to complete the staffing of similar actions. Wrist and fingers and the arm connecting the components can be up and down, left, and rotary movement. A simple mechanical hand can not wrist. Pillars used to support the arm can also be made mobile as needed .2. TransmissionThe actuator to be achieved by the transmission system. Sub-transmission system c ommonly used manipulator mechanical transmission, hydraulic transmission, pneuma tic and electric power transmission and other drive several forms.3. Control SystemManipulator control system's main role is to control the robot according to certain p rocedures, direction, position, speed of action, a simple mechanical hand is generally not set up a dedicated control system, using only trip switches, relays, control valves a nd circuits can be achieved dynamic drive system control, so that implementing agenc ies according to the requirements of action. Action will have to use complex program mable robot controller, the micro-computer control.Three, mechanical hand classification and characteristicsRobots are generally divided into three categories: the first is the general machinery does not require manual hand. It is an independent not affiliated with a particular host device. It can be programmed according to the needs of the task to complete the oper ation of the provisions. It is characterized with ordinary mechanical performance, also has general machinery, memory, intelligence ternary machinery. The second category is the need to manually do it, called the operation of aircraft. It originated in the atom, military industry, first through the operation of machines to complete a particular job, and later developed to operate using radio signals to carry out detecting machines suc h as the Moon. Used in industrial manipulator also fall into this category. The third cat egory is dedicated manipulator, the main subsidiary of the automatic machines or automatic lines, to solve the machine up and down the workpiece material and delivery. T his mechanical hand in foreign countries known as the "Mechanical Hand", which is t he host of services, from the host-driven; exception of a few outside the working proc edures are generally fixed, and therefore special.Main features:First, mechanical hand (the upper and lower material robot, assembly robot, handlin g robot, stacking robot, help robot, vacuum handling machines, vacuum suction crane, labor-saving spreader, pneumatic balancer, etc.).Second, cantilever cranes (cantilever crane, electric chain hoist crane, air balance th e hanging, etc.)Third, rail-type transport system (hanging rail, light rail, single girder cranes, doubl e-beam crane)Four, industrial machinery, application of handManipulator in the mechanization and automation of the production process develo ped a new type of device. In recent years, as electronic technology, especially comput er extensive use of robot development and production of high-tech fields has become a rapidly developed a new technology, which further promoted the development of ro bot, allowing robot to better achieved with the combination of mechanization and auto mation.Although the robot is not as flexible as staff, but it has to the continuous duplication of work and labor, I do not know fatigue, not afraid of danger, the power snatch weig ht characteristics when compared with manual large, therefore, mechanical hand has b een of great importance to many sectors, and increasingly has been applied widely, for example:(1) Machining the workpiece loading and unloading, especially in the automatic lat he, combination machine tool use is more common.(2) In the assembly operations are widely used in the electronics industry, it can be used to assemble printed circuit boards, in the machinery industry It can be used to ass emble parts and components.(3) The working conditions may be poor, monotonous, repetitive easy to sub-fatigue working environment to replace human labor.(4) May be in dangerous situations, such as military goods handling, dangerous go ods and hazardous materials removal and so on..(5) Universe and ocean development.(6), military engineering and biomedical research and testing.Help mechanical hands: also known as the balancer, balance suspended, labor-saving spreader, manual Transfer machine is a kind of weightlessness of manual load system, a novel, time-saving technology for material handling operations booster equipment, belonging to kinds of non-standard design of series products. Customer application ne eds, creating customized cases. Manual operation of a simulation of the automatic ma chinery, it can be a fixed program draws ﹑ handling objects or perform household to ols to accomplish certain specific actions. Application of robot can replace the people engaged in monotonous ﹑ repetitive or heavy manual labor, the mechanization and a utomation of production, instead of people in hazardous environments manual operati on, improving working conditions and ensure personal safety. The late 20th century, 4 0, the United States atomic energy experiments, the first use of radioactive material ha ndling robot, human robot in a safe room to manipulate various operations and experi mentation. 50 years later, manipulator and gradually extended to industrial production sector, for the temperatures, polluted areas, and loading and unloading to take place t he work piece material, but also as an auxiliary device in automatic machine tools, ma chine tools, automatic production lines and processing center applications, the comple tion of the upper and lower material, or From the library take place knife knife and so on according to fixed procedures for the replacement operation. Robot body mainly b y the hand and sports institutions. Agencies with the use of hands and operation of obj ects of different occasions, often there are clamping ﹑ support and adsorption type of care. Movement organs are generally hydraulic pneumatic ﹑﹑ electrical device dri vers. Manipulator can be achieved independently retractable ﹑ rotation and lifting m ovements, generally 2 to 3 degrees of freedom. Robots are widely used in metallurgic al industry, machinery manufacture, light industry and atomic energy sectors.Can mimic some of the staff and arm motor function, a fixd procedure for the capture, handling objects or operating tools, automatic operation device. It can replace hum an labor in order to achieve the production of heavy mechanization and automation th at can operate in hazardous environments to protect the personal safety, which is wide ly used in machinery manufacturing, metallurgy, electronics, light industry and nuclea r power sectors. Mechanical hand tools or other equipment commonly used for additio nal devices, such as the automatic machines or automatic production line handling an d transmission of the workpiece, the replacement of cutting tools in machining centers , etc. generally do not have a separate control device. Some operating devices require direct manipulation by humans; such as the atomic energy sector performs household hazardous materials used in the master-slave manipulator is also often referred to as m echanical hand.Manipulator mainly by hand and sports institutions. Task of hand is holding the wor kpiece (or tool) components, according to grasping objects by shape, size, weight, mat erial and operational requirements of a variety of structural forms, such as clamp type, type and adsorption-based care such as holding. Sports organizations, so that the com pletion of a variety of hand rotation (swing), mobile or compound movements to achie ve the required action, to change the location of objects by grasping and posture. Robot is the automated production of a kind used in the process of crawling and mo ving piece features automatic device, which is mechanized and automated production process developed a new type of device. In recent years, as electronic technology, esp ecially computer extensive use of robot development and production of high-tech fiel ds has become a rapidly developed a new technology, which further promoted the dev elopment of robot, allowing robot to better achieved with the combination of mechani zation and automation. Robot can replace humans completed the risk of duplication of boring work, to reduce human labor intensity and improve labor productivity. Manipu lator has been applied more and more widely, in the machinery industry, it can be use d for parts assembly, work piece handling, loading and unloading, particularly in the a utomation of CNC machine tools, modular machine tools more commonly used. At pr esent, the robot has developed into a FMS flexible manufacturing systems and flexibl e manufacturing cell in an important component of the FMC. The machine tool equipment and machinery in hand together constitute a flexible manufacturing system or a f lexible manufacturing cell, it was adapted to small and medium volume production, y ou can save a huge amount of the work piece conveyor device, compact, and adaptabl e. When the work piece changes, flexible production system is very easy to change wi ll help enterprises to continuously update the marketable variety, improve product qua lity, and better adapt to market competition. At present, China's industrial robot techno logy and its engineering application level and comparable to foreign countries there is a certain distance, application and industrialization of the size of the low level of robo t research and development of a direct impact on raising the level of automation in Ch ina, from the economy, technical considerations are very necessary. Therefore, the stu dy of mechanical hand design is very meaningful.附件1：外文资料翻译译文机械手机械手是近几十年发展起来的一种高科技自动化生产设备。

外文出处：《Manufacturing Engineering and Technology—Maching》附件1：外文原文ManipulatorFirst, an overview of industrial manipulatorWith the rapid development of China's industrial production, especially the reform and openingup after the rapid increase in the degree of automation to achieve the workpiece handling, steering,transmission or operation of brazing, spray gun, wrenches and other tools for processing and assembly operations since, which has more and more attracted our attention. Robot is to imitate the manual part of the action, according to a given program, track and requirements for automatic capture, handling or operation of the automatic mechanical devices.Production of mechanical hand can increase the automation level of production and labor productivity; can reduce labor intensity, ensuring product quality, to achieve safe production; particularly in the high-temperature, high pressure, low temperature, low pressure, dust, explosive, toxic andradioactive gases such as poor environment can replace the normal working people. Here I would like to think of designing a robot to be used in actual production.Why would a robot designed to provide a pneumatic power:1." Air inexhaustible, used later discharged into the atmosphere, does not require recycling and disposal, do not pollute the environment. (Concept of environmental protection)2." Air stick is small, the pipeline pressure loss is small (typically less than asphalt gas path pressure drop of one-thousandth), to facilitate long-distance transport.5." The air cleaner media, it will not degenerate, not easy to plug the pipeline. But there are also places where it fly in the ointment:2." As the use of low atmospheric pressure, the output power can notbe too large; in order to increase the output power is bound to the structure of the entire pneumaticsystem size increased.Air inexhaustible, used later discharged into the atmosphere, without recycling and disposal, donot pollute the environment. Accidental or a small amount of leakage would not be a serious impact on production. Viscosity of air is small, the pipeline pressure loss also is very small, easy long-distance transport.Compared with the hydraulic transmission, and its faster action and reaction, which is one of the outstanding merits of pneumatic.1.Implementing agencies2. Transmission3. Control SystemRobots are generally divided into three categories:Main features:First, mechanical hand (the upper and lower material robot, assembly robot, handling robot, stacking robot, help robot, vacuum handling machines, vacuum suction crane, labor-saving spreader, pneumatic balancer, etc.).Second, cantilever cranes (cantilever crane, electric chain hoist crane, air balance the hanging, etc.)Third, rail-type transport system (hanging rail, light rail, single girder cranes, double-beam crane)Four, industrial machinery, application of hand(3) The working conditions may be poor, monotonous, repetive easy to sub-fatigue working environment to replace human labor.(4) May be in dangerous situations, such as military goods handling, dangerous goods and hazardous materials removal and so on..(5) Universe and ocean development.(6), military engineering and biomedical research and testing.Help mechanical hands:附件1：外文资料翻译译文机械手机械手是近几十年发展起来的一种高科技自动化生产设备。

本科毕业论文（设计）相关中英文翻译资料资料题目：工业机械手设计学生姓名：所在院系：机电学院所学专业：机电技术教育完成时间：Industry manipulatorThe industry manipulator is one kind of high tech automation production equipment which the nearly several dozens years develop, the industry manipulator is an industry robot important branch, its characteristic is may complete each kind of anticipated work task through the programming, has at the same time the human and the machine respective merit in the structure and the performance, has manifested human's intelligence and the compatibility especially, in the manipulator work accuracy and each kind of environment completes the work ability, has the broad prospects for development in the national economy various domains, along with the industrial automation development, appeared the numerical control processing center, it while reduces worker's labor intensity, enhanced the labor productivity greatly, butIn numerical control processing common on yummy treats working procedure, usually still used the manual control or the tradition black-white control semiautomatic installment, the former required a lot of work time-consuming, the efficiency is low, because the latter designed complex, had many relays, the wiring to be numerous and diverse, is vibrated easily the chassis the disturbance, but had the reliability badly, the breakdown many, questions and so on service difficulty, the programmable controller PLC control on yummy treats manipulator control system movement simple, the line design reasonable, had the strong antijamming ability, had guaranteed the system movement reliability, reduced the service rate, enhanced the working efficiency.The manipulator technology involves to mechanics, mechanics, the electrical hydraulic pressure technology, the automatic control technology, the sensor technology and the computer technology and so on, is an interdisciplinary comprehensive technology.The manipulator is one kind can automate the localization control and may program the multi-purpose machines which the foreword changes, it has many degrees of freedom, available transports the object to complete in each different environment works.In wage level low China, plastic product profession although still belonged to the labor force intensity, manipulator's use already more and more popularized, these electronic and automobile industry European and American Multinational corporation was very early on is located in China's factory in them to introduce the automated production, but the present change was these distributes in industry crowded South China, East China coastal area Chinese Native place Plastic Processing factory also starts to the mechanical wristwatch to appear the more and more strong interest, because they had to face the worker rate of personnel loss to be high, as well as the halving belt came challenge.Along with our country industrial production leap development, the automaticity rapid enhancement, realization work piece loading and unloading, welding torch, spray gun, trigger tools and so on changes, the transportation or manages carries on work and so on processing, assembly automations, has brought to people's attention increasingly, simultaneously also requests the feeder construction to be more nimble, the flexibility, adapts for delivers the different goods, this enables for the feeding manipulator in the automaton, to obtain the increasingly widespread application from the generatrix in.In the production may enhance the production using the manipulator the automated level and the labor productivity, may reduce the labor intensity, the guarantee product quality, the realization safety in production, the industry manipulator can replace the human in the industrial production to make certain monotonous, frequent and the redundant long time work, perhaps dangerous, under adverse circumstance work, for example in the ramming, the pressure casting, the heat treatment, the welding, the painting, plastic working procedures and so on in product forming, machine-finishing and simple assembly, as well as in departments and so on in atomic-energy industry, completes to the human body harmful material transportingor the craft operation, as well as aspects and so on light industry, transportation shipping industry obtain the more and more widespread application.工业机械手工业机械手是近几十年发展起来的一种高科技自动化生产设备，工业机械手是工业机器人的一个重要分支，它的特点是可通过编程来完成各种预期的作业任务，在构造和性能上兼有人和机器各自的优点，尤其体现了人的智能和适应性，机械手作业的准确性和各种环境中完成作业的能力，在国民经济各领域有着广阔的发展前景，随着工业自动化的发展，出现了数控加工中心,它在减轻工人的劳动强度的同时，大大提高了劳动生产率，但数控加工中常见的上下料工序，通常仍采用人工操作或传统继电器控制的半自动化装置，前者费时费工、效率低，后者因设计复杂，需较多继电器,接线繁杂，易受车体振动干扰，而存在可靠性差、故障多、维修困难等问题，可编程序控制器PLC控制的上下料机械手控制系统动作简便、线路设计合理、具有较强的抗干扰能力，保证了系统运行的可靠性，降低了维修率，提高了工作效率。

机械手外文翻译外文文献原文:Along with the social production progress and people life rhythm is accelerating, people on production efficiency also continuously put forward new requirements. Because of microelectronics technology and calculation software and hardware technology rapid development and modern control theory, theperfection of the fast development, the robot technology pneumatic manipulator system because its media sources do not pollute the environment, simple and cheap components, convenient maintenance and system safety and reliabilitycharacteristic, has penetrated into every sector of the industrial field, in the industrial development plays an important role. This article tells of the pneumatic control robots, furious manipulator XY axis screw group, the turntable institutions,rotating mechanical parts base. Main effect is complete mechanical components handling work, to be placed in different kinds of line or logistics pipeline, make parts handling, transport of goods more quick and convenient.Matters of the manipulator axial linkage simple structure and action processManipulator structure, as shown in figure 1 below have accused of manipulator (1), XY axis screw group (2), the turntable institutions (3), rotating base (4), etc.Its motion control mode is: (1) can rotate by servomotor Angle for 360 ? breath control manipulator (photoelectric sensor sure start 0 point); (2) by stepping motor drive screw component make along the X, Y manipulators move (have X, Y axis limit switches); (3) can rotates 360 ? can drive the turntable institutionsmanipulators and bushings free rotation (its electric drag in partby the dc motivation, photoelectric encoder, close to switch etc); (4) rotating base main support above 3 parts; (5) gas control manipulator by pressure control (Zhangclose when pressed on, put inflatable robot manipulators loosen)when gas.Its working process for: when the goods arrived, manipulator system begins to move; Stepping motor control, while the other start downward motion along thehorizontal axis of the step-motor controller began to move exercise; Servo motordriver arrived just grab goods manipulators rotating the orientation of the place, then inflatable, manipulator clamped goods.Vertical axis stepper motor drive up, the other horizontal axis stepper motordriver started to move forward; rotary DC motor rotation so that the whole robot motion, go to the cargo receiving area; longitudinal axis stepper motor driven down again, arrived at the designated location, Bleed valve, mechanical hand releasethe goods; system back to the place ready for the next action.II. Control device selectionTo achieve precise control purposes, according to market conditions, selection of a variety of key components as follows:1. Stepper motor and driveMechanical hand vertical axis (Y axis) and horizontal (X axis) is chosen Motor Technology Co., Ltd. Beijing Stone 42BYG250C type of two-phase hybrid steppingmotor, step angle of 0.9 ? / 1.8 ?, current is 1.5A. M1 is the horizontal axis motor driven manipulator stretch, shrink; M2 is thevertical axis motor driven manipulator rise and fall. The choice of stepper motor drive is SH-20403 type, the drive uses10 ~ 40V DC power supply, H-phase bridge bipolar constant current drive, themaximum output current of 3A of the 8 optional, maximum fine of 64 segments of7 sub-mode optional optical isolation, standard single-pulse interface, with offlinecapabilities to maintain semi-sealed enclosure can be adapted to environmentalconditions even worse, provide semi-current energy-saving mode automatically.Drive the internal switching power supply design to ensure that the drive can be adapted to a wide voltage range, the user can according to their circumstances to choose between the 10 ~ 40VDC. Generally the higher rated power supply voltagecan improve high-speed torque motor, but the drive will increase the loss and temperature rise. The maximum output drive current is 3A / phase (peak), six drive-panel DIP switch on the first three can be combined 5,6,7 8 out of state,corresponding to the 8 kinds of output current from 0.9A to 3A to meet the different motors. The drive can provide full step, half step improvement, subdivision 4,8 segments, 16 segments, 32 segments and 64 segments of 7 operating modes.The use of six of the drive panel DIP switches 1,2and3 can be combined fromthree different states.2. Servo motors and drivesManipulator with Panasonic servo motor rotational movement A series of small inertia MSMA5AZA1G, the rated 50W, 100/200V share, rotary incrementalencoder specifications (number of pulses 2500p / r, resolution of 10000p / r, Lead 11 lines) ; a seal, no brakes, shaft with keyway connections. The motor uses Panasonic's unique algorithms, the rate increased by 2 times the frequencyresponse, to 500Hz; positioning over the past adjust the scheduled time by Panasonic servo motor products for the V Series of 1 / 4. With the resonance suppression, control, closed loop control, can make up for lack of mechanical rigidity, in order to achieve high positioning accuracy can also be an external grating to form closed loop control to further improve accuracy. With a conventional automatic gain adjustment and real-time automatic gainInterest adjustment in the automatic gain adjustment methods, which also hasRS-485, RS-232C communication port, the host controller can control up to 16 axes. Servo motor drives are a series MSDA5A3A1A, applicable to small inertiamotor.3. DC machine360 ? swing of the turntable can be a brushless DC motor driven organization, thesystem is chosen when the profit company in Beijing and the57BL1010H1 brushless DC motor, its speed range, low-speed torque, smooth running, lownoise, high efficiency. Brushless DC motor drive using the Beijing and when Lee'sBL-0408 produced by the drive, which uses 24 ~ 48V DC power supply, a start-stop and steering control, over current, overvoltage and lockedrotor protection,and there is failure alarm output external analog speed control, braking down so fast.4. Rotary encoderCan swing 360 ? in the body on the turntable, fitted with OMRON E6A2 produced incremental rotary encoder, the encoder signals to the PLC, to achieveprecise positioning of rotary bodies.5. PLC SelectionAccording to the system design requirements, the choice of OMRON CPM2Aproduced minicomputer. CPM2A in a compact unit integrated with a variety of properties, including the synchronization pulse control, interrupt input, pulse output, analog set and clock functions. CPM2A the CPU unit is a stand-alone unit,capable of handling a wide range of application of mechanical control, it is built in the device control unit for the ideal product. Ensure the integrity of communications and personal computers, other OMRON PC and OMRON Programmable Terminal communication. The communication capability allows the robot to Axis simple easyintegration into industrial control systems.III. Software programming1. Software flow chartPLC programming flow chart is based. Only the design flow, it may be smoothand easy to prepare and write a statement form the ladder, and ultimately complete the process design. So write a flow chart of program design is critical to the task first thing to do. Axis Manipulator based on simple control requirements, drawing flow chart shown in Figure 2.2. Program partBecause space is limited, here only paper listed the first two programsegment for readers see.IV. ConclusionAxis simple robot state by the various movements and PLC control,the robot can not only meet the manual, semi-automatic mode of operation required for sucha large number of buttons, switches, position detection point requirements, but also through the interface components and Computer Organization PLC industrial LAN, network communication and network control. Axis simple robot can be easilyembedded into industrial production pipeline.中文译文:随着社会生产不断进步和人们生活节奏不断加快,人们对生产效率也不断提出新要求。

机械英语大全straightener ['streit ?n ?] assistant manager助理基本翻译to move, to carry, to handle 搬运n. 矫直机，矫正机；矫直装置be put in storage 入库网络释义straightener:矫直机|矫直器|矫正机pack packing 包装wire straightener:线材矫直机|钢丝校正机|线材整直to apply oil 擦油器to file burr 锉毛刺pipe straightener:管子矫直机|管子校直器|钢管矫直机burr [b ?:] n. 粗喉音，呼呼声punching machine 冲床vi. 用喉音说话robot 机械手vt. 以粗喉音发出hydraulic machine 油压机final inspection 终检hydraulic [hai'dr ?:lik] to connect material 接料基本翻译to reverse material 翻料adj. 液压的；水力的；水力学的wet station 沾湿台网络释义Tiana 天那水hydraulic: 水力的，水压的|水力的|液压cleaning cloth 抹布Hydraulic components: 液压元件|压元件|液压组件to load material 上料hydraulic leather:水压机革(密封用革)|水压机革(密to unload material 卸料封用革) 皮革类英语|水压机革（密封用革）to return material/stock to 退料lathe 车床[leie ] scraped 报废[skreipt]planer |plein|刨床scrape ..v.刮;削miller 铣床deficient purchase 来料不良grinder 磨床['ɡraind ?] purchase ['p ?:t??s]linear cutting 线切割['lini ?] n. 购买；紧握；起重装置electrical sparkle 电火花vt. 购买；赢得sparkle ['spɑ:k]l n. 活力；火花；闪耀v i. 购买东西manufacture procedure 制程vt. 使闪耀；使发光deficient manufacturing procedure 制程不良vi. 闪耀；发泡；活跃oxidation | [, ?ksi'dei??n] |氧化welder 电焊机scratch 刮伤[skr?t ?]staker=reviting machine 铆合机dents 压痕position 职务defective up siding down 抽芽不良president 董事长defective to staking 铆合不良general manager 总经理embedded lump 镶块special assistant manager特助feeding is not in place 送料不到位factory director 厂长stamping-missing 漏冲department director 部长production capacity 生产力deputy manager | =vice manager 副理['depjuti] education and training 教育与训练section supervisor 课长proposal improvement 提案改善deputy section supervisor =vice section superisor spare parts=buffer 备件副课长forklift 叉车['f ?:k,lift]group leader/supervisor 组长trailer=long vehicle 拖板车['vi:ikl,line supervisor 线长compound die 合模- 1 -die locker锁模器stock locater block 定位块pressure plate=plate pinch压板[pint ?] under cut=scrap chopper 清角bolt 螺栓active plate 活动板administration/general affairs dept总务部baffle plate挡块automatic screwdriver电动启子['skru:,draiv ?] baffle ['b?fl]thickness gauge 厚薄规基本翻译gauge(or jig) 治具[ɡeid ?] n.挡板；困惑power wire电源线v t. 使⋯困惑；使⋯受挫折；用挡板控制buzzle 蜂鸣器vi. 做徒劳挣扎defective product label 不良标签义释网络identifying sheet list标示单b affle:挡板|遮蔽体|调节阻板location 地点baffle plate: 遮挡板|隔板,导流板|导流板present members 出席人员b affle board: 反射板|挡板|挡水板subject 主题c over plate 盖板conclusion结论male die 公模decision items 决议事项f emale die 母模responsible department负责单位groove punch压线冲子ocation 模具备品仓a ir-cushion eject-rod 气垫顶杆skid/pallet栈板spring-box eject-plate弹簧箱顶板tox machine 自铆机bushing block衬套wire EDM线割insert 入块EDM 放电机club car 高尔夫球车Coil stock 卷料capability 能力sheet stock 片料parameter 参数[p ?'r?mit ?]tolerance 工差factor 系数score=groove压线phosphate 皮膜化成['f ?sfeit]cam block 滑块v iscosity 涂料粘度[vi'sk ? s?ti]pilot导正筒alkalidipping 脱脂trim 剪外边m ain manifold 主集流脉pierce 剪内边b ezel 斜视规['bez?l]drag form压锻差blanking 穿落模pocket for the punch head 挂钩槽dejecting顶固模[di'd ?ekt]slug hole废料demagnetization 去磁; 消磁['di:,m? ɡnitai'zei ? ?n, 孔feature die 公母模-ti'z-]expansion dwg 展开图h igh-speed transmission 高速传递radius 半径heat dissipation热传[disi'pei ? ?n]shim(wedge)楔子rack 上料torch-flame cut 火焰切割degrease 脱脂[di:'ɡri:s]set screw 止付螺丝r inse 水洗form block 折刀alkaline etch龄咬['?lk ?lain] [et?]stop pin 定位销d esmut 剥黑膜round pierce punch=die button圆D.I. rinse纯水次理['kr ?umeit]酸处冲子Chromate铬shape punch=die insert 异形子Anodize 阳性处理['?n ?udaiz]IIseal封孔vt. 使成凹形revision 版次网络释义part number/P/N 料号concave:凹的|脚窝板面凹下部分，板凹可增加板面强度和滑手动作的杠杆作用。

机械手中英文对照外文翻译文献机械手机械手是近几十年发展起来的一种高科技自动化生产设备。

作为工业机器人的一个重要分支，机械手可通过编程来完成各种预期的作业任务，并兼有人和机器各自的优点，尤其体现了人的智能和适应性。

机械手作业的准确性和各种环境中完成作业的能力，在国民经济各领域有着广阔的发展前景。

随着工业自动化的发展，数控加工中心在减轻工人劳动强度的同时，提高了劳动生产率。

然而，数控加工中常见的上下料工序，通常仍采用人工操作或传统继电器控制的半自动化装置。

前者费时费工、效率低，后者则存在可靠性差、故障多、维修困难等问题。

因此，可编程序控制器PLC控制的上下料机械手控制系统成为了一种更为优越的选择，它具有动作简便、线路设计合理、抗干扰能力强和可靠性高等优点，可以保证系统运行的稳定性，降低维修率，提高工作效率。

机械手技术涉及到力学、机械学、电气液压技术、自动控制技术、传感器技术和计算机技术等科学领域，是一门跨学科综合技术。

一、工业机械手的概述机械手是一种能自动化定位控制并可重新编程序以变动的多功能机器，它有多个自由度，可用来搬运物体以完成在各个不同环境中工作。

在中国，尽管塑料制品行业仍属于劳动力密集型，但机械手的使用已经越来越普及。

那些设在中国的欧美跨国公司很早就在工厂中引进了自动化生产。

但现在的变化是分布在工业密集的华南、华东沿海地区的中国本土塑料加工厂也开始对机械手表现出越来越浓厚的兴趣，因为他们要面对工人流失率高，以及为工人交工伤费带来的挑战。

随着我国工业生产的飞跃发展，特别是改革开发以后，自动化程度的迅速提高，实现工件的装卸、转向、输送或操作钎焊、喷枪、扳手等工具进行加工、装配等作业自化，已愈来愈引起我们重视。

机械手是模仿着人手的部分动作，按给定的程序、轨迹和要求实现自动抓取、搬运或操作的自动机械装置。

在现实生活中，加工零件装料的过程繁琐，劳动生产率不高，生产成本大，有时还会发生人为事故，导致加工者受伤。

机械手外文翻译ManipulatorAlong with our country the rapid development of industrial production, rapidly improve degree of automation, implementation artifacts of handling, steering, transmission or toil for welding gun, spray gun, spanner and other tools for processing, assembly operations such as automation, should cause the attention of people more and more.Manipulator is to imitate the people part of the action, according to agiven program, track and demanding acquirement, handling or operation ofthe automatic device. Applied in the industrial production of the manipulatoris referred to as \manipulator\Application manipulator can improve the automation of production water in production and labor productivity; Canreduce labor fatigue strength, to ensure product quality, implement safety production; Especially in high temperature and high pressure, low temperature, low pressure, dust, explosive, toxic and radioactive gases such as harsh environment, it instead of people normal work, the more significant. Therefore, in the machining, casting, welding, heat treatment, electroplating, spray painting, assembly, and light industry, transportation industry get more and more extensive application, etc.Manipulator institutional form is simple, strong professionalism, only asa loading device for a machine tools, special-purpose manipulator isattached to this machine. Along with the development of industrial technology, produced independently according to the process control to achieve repetitive operation, using range is wide \control generalmanipulator\hereinafter referred to as general manipulator. Generalmanipulator used to quickly change the working procedure, adaptability is stronger, so he is in constant transformation in the medium and small batch production of products are widely used.Manipulator is a kind of can automatic positioning control and can changeto programming with multifunctional machine, it has more degrees of freedom, can be used to move things to complete the work in different environments. InChina the low level of wages, plastic products industry still belongs to the labor-intensive, the use of the manipulator has become more popular. The electronic and automobile industry in Europe and the United States multinational companies very early in their factories in China introduced automatic production. But now the change is the industrial intensive distribution in south China, east China's coastal regions local plastic processing plant also began to manipulator show more and more interest, because they have to face high worker turnover rate, as as the challengewell s brought about by the workers pay inductrial injury fee.一、The composition of the manipulatorManipulator is in the form of a variety of, some relatively simple,some more complex, but the basic form is the same, generally by the actuators, transmission system, control system and the auxiliary device. 1. The actuator manipulator actuators, by the hand, wrist, arm, pillars. Hand is grasping mechanism, which is used to clamp and release artifacts, as a human finger, can complete staff of similar action. Is connected to the fingers and wrist arm components, can be up and down, left and right sides and rotary movement. Simple manipulator can not the wrist. Prop used to support the arm, can also according to need to make it move. 2. The driving system movement of the actuator by the transmission system to achieve. Common mechanical transmission system of mechanical transmission, hydraulic transmission, pneumatic transmission and power transmission etc. Several forms.3. The control system of manipulator control system main function is to control the manipulator according to certain procedures, movement direction, position, speed, simple manipulator is generally not set special control system, only the stroke switch, relay, control valves and control circuit can realize dynamic transmission system, the executing agency action in accordance with requirements. Action complex manipulator should adopts the programmable controller, microcomputer control. 二、classification and characteristics of the manipulatorRobots generally fall into three categories the first is generalmanipulator doesn't need manual operation. It is a kind of independence is not attached to a host device. It can according to the need of the task program, the operation of the provisions to complete. It is with the characteristics of common mechanical performance, also has general machinery,memory, intelligence of three yuan. The second is the need to do manually. Called Operating machine. It originated in the atom, military industry, first by Operating machine to complete a specific assignment, later to use radio signal Operating machine to explore the moon and so on. Used in the forging industry Operating machine falls under this category. The third kind is to use special manipulator, mainly attached to automatic machine or automatic line, used to solve machine tool material and workpiece to send up and down. This manipulator in a foreign country is called \host, driven by the host; Except a few working procedures generally is fixed, so it is special.三、The application of industrial manipulatorManipulator is in the process of mechanization, automation production, developed a kind of new type of device. In recent years, with electronic technology, especially the wide application of electronic computer, therobot's development and production has become a high technology developed rapidly in the field of an emerging technology, it promoted the development of the manipulator, make the manipulator canachieve better with the combination of mechanization and automation. Manipulator although it is not as flexible as manpower, but it can have repeated work and labor, do not know fatigue, is not afraid of danger, snatch heavy weights strength characteristics such as larger than man, as a result, the manipulator has been brought to the attention of the many departments, and have been applied more and more widely.(1) Machine tools machining the workpiece loading and unloading,especially in automatic lathe, use common combination machine tools. (2) Widely used in the assembly operation, it can be used to assemble printed circuit board in the electronics industry, it can be in the machinery industry to assemble parts.(3) Can be in working conditions is poor, repetitive easy fatigue of the work environment, to instead of human Labour. (4) The development of the universe and the ocean. (5) Military engineering and biomedical research and test.Application of robots can replace people in dull, repetitive or heavymanual work, to realize mechanization and automation of production, instead of human in harmful environment of manual operation, improve labor condition, ensure the personal safety. In the late 1940 s, the United Statesin the nuclear experiments, firstly adopts manipulator handling radioactive materials, people in the security room to manipulate感谢您的阅读，祝您生活愉快。

Hand Column Type Power MachineFollow with our country the rapid development of industrial production, rapidly enhance level of automation, implementation artifacts of handling, steering, transmission or toil for welding gun, spraing gun, spanner and other tools for processing, assembly operations for example automation, should cause the attention of people more and more.Industrial robot is an important branch of industrial robots. It features can be programmed to perform tasks in a variety of expectations, in both structure and performance advantages of their own people and machines, in particular, reflects the people's intelligence and adaptability. The accuracy of robot operations and a variety of environments the ability to complete the work in the field of national economy and there are broad prospects for development. With the development of industrial automation, there has been CNC machining center, it is in reducing labor intensity, while greatly improved labor productivity. However, the upper and lower common in CNC machining processes material, usually still use manual or traditional relay-controlled semi-automatic device. The former time-consuming and labor intensive, inefficient; the latter due to design complexity, require more relays, wiring complexity, vulnerability to body vibration interference, while the existence of poor reliability, fault more maintenance problems and other issues. Programmable Logic Controller PLC-controlled robot control system for materials up and down movement is simple, circuit design is reasonable, with a strong anti-jamming capability, ensuring the system's reliability, reduced maintenance rate, and improve work efficiency. Robot technology related to mechanics, mechanics, electrical hydraulic technology, automatic control technology, sensor technology and computer technology and other fields of science, is a cross-disciplinary integrated technology.Current industrial approaches to robot arm control treat each joint of the robot arm as a simple joint servomechanism. The servomechanism approach models the varying dynamics of a manipulator inadequately because it neglects the motion and configuration of the whole arm mechanism. These changes in the parameters of the controlled system sometimes are significant enough to render conventional feedback control strategies ineffective. The result is reduced servo response speed and damping, limiting the precision and speed of the end-effecter and making it appropriate only for limited-precision tasks. Manipulators controlled in this manner move at slow speeds with unnecessary vibrations. Any significant performance gain in this and other areas of robot arm control require the consideration of more efficient dynamic models, sophisticated control approaches, and the use of dedicated computer architectures and parallel processing techniques.Manipulator institutional form is simple, strong professionalism, only as a loading device for a machine tools, special-purpose manipulator is attached to this machine. Along with the development of industrial technology, produced independently according to the process control to achieve repetitive operation, using range iswide "program control general manipulator", hereinafter referred to as general manipulator. General manipulator used to quickly change the working procedure, adaptability is stronger, so he is in constant transformation in the medium and small batch production of products are widely used.NO.1 The composition of the manipulatorManipulator is in the form of a variety of, some relatively simple, some more complex, but the basic form is the same, generally by the actuators, transmission system, control system and the auxiliary device.The actuator manipulator actuators, by the hand, wrist, arm, pillars. Hand is grasping mechanism, which is used to clamp and release artifacts, as a human finger, can complete staff of similar action. Is connected to the fingers and wrist arm components, can be up and down, left and right sides and rotary movement. Simple manipulator can not the wrist. Prop used to support the arm, can also according to need to make it move.The driving system movement of the actuator by the transmission system to achieve. Common mechanical transmission system of mechanical transmission, hydraulic transmission, pneumatic transmission and power transmission etc. Several forms. The control system of manipulator control system main function is to control the manipulator according to certain procedures, movement direction, position, speed, simple manipulator is generally not set special control system, only the stroke switch, relay, control valves and control circuit can realize dynamic transmission system, the executing agency action in accordance with requirements. Action complex manipulator should adopts the programmable controller, microcomputer control. NO.2 Classification and characteristics of the manipulatorRobots generally fall into three categories the first is general manipulator doesn't need manual operation. It is a kind of independence is not attached to a host device. It can according to the need of the task program, the operation of the provisions to complete. It is with the characteristics of common mechanical performance, also has general machinery, memory, intelligence of three yuan. The second is the need to do manually. Called Operating machine. It originated in the atom, military industry, first by Operating machine to complete a specific assignment, later to use radio signal Operating machine to explore the moon and so on. Used in the forging industry Operating machine falls under this category. The third kind is to use special manipulator, mainly attached to automatic machine or automatic line, used to solve machine tool material and workpiece to send up and down. This manipulator in a foreign country is called "the Mechanical Hand", it is in the service of the host, driven by the host; Except a few working procedures generally is fixed, so it is special.NO.3 The application of industrial manipulatorManipulator is in the process of mechanization, automation production, developed a kind of new type of device. In recent years, with electronic technology, especially the wide application of electronic computer, the robot's development and production has become a high technology developed rapidly in the field of an emerging technology, it promoted the development of the manipulator, make the manipulator can achievebetter with the combination of mechanization and automation.Manipulator although it is not as flexible as manpower, but it can have repeated work and labor, do not know fatigue, is not afraid of danger, snatch heavy weights strength characteristics such as larger than man, as a result, the manipulator has been brought to the attention of the many departments, and have been applied more and more widely.(1) Machine tools machining the workpiece loading and unloading, especially in automatic lathe, use common combination machine tools.(2) Widely used in the assembly operation, it can be used to assemble printed circuit board in the electronics industry, it can be in the machinery industry to assemble parts.(3) Can be in working conditions is poor, repetitive easy fatigue of the work environment, to instead of human Labour.(4) The development of the universe and the ocean.(5) Military engineering and biomedical research and test.Application of robots can replace people in dull, repetitive or heavy manual work, to realize mechanization and automation of production, instead of human in harmful environment of manual operation, improve labor condition, ensure the personal safety. In the late 1940 s, the United States in the nuclear experiments, firstly adopts manipulator handling radioactive materials, people in the security room to manipulate manipulator for various operation and experiment. After the '50 s, robots gradually extended to industrial production department, for use in high temperature, serious pollution of local leave work pieces and the loading and unloading materials, as auxiliary device in the machine tool automatic machine, automatic production line and processing center in the application, complete the material up and down or from libraries take put the knives and replace tool operations such as fixed procedure. Manipulator is mainly composed of hand and motion mechanism. Hand mechanism varies according to the usage situation and operation object, the common are holding, hold and the adsorption type etc. Motion mechanism usually driven by hydraulic, pneumatic, electric devices. Manipulator can be achieved independently of scaling, rotation and lifting movement, generally speaking, there are 2 ~ 3 degrees of freedom. Robots are widely used in machinery manufacturing, metallurgy, light industry and atomic energy etc.Manipulator is used in the production process automation with grab and move the workpiece is a kind of automatic device, it is in the process of mechanization, automation production, developed a new type of device. In recent years, with electronic technology, especially the wide application of electronic computer, the robot's development and production has become a high technology developed rapidly in the field of an emerging technology, it promoted the development of the manipulator, make the manipulator can achieve better with the combination of mechanization and automation. Robots can replace humans do dangerous, repeat the boring work, reduce human labor intensity and improve labor productivity. Manipulator have been applied more and more widely, it can be used for parts assembled in the machinery industry, processing the workpiece handling, loading and unloading,especially on the automatic CNC machine, combination machine tools more common use. At present, the manipulator has developed into a flexible manufacturing system of FMS and flexible manufacturing cell is an important component of FMC. The machine tool equipment and manipulator of a flexible manufacturing system or flexible manufacturing unit, it is suitable for medium and small batch production, can save a large workpiece delivery device, structure is compact, but also has a strong adaptability. When the workpiece changes, flexible production system is easy to change, is advantageous to the enterprise continuously updated marketable varieties, improve product quality, better adapt to the needs of the market competition. But at present our country's industrial robot technology and its engineering application level and foreign than there is a certain distance, scale and industrialization level is low, research and development of the manipulator has direct influence on raising the automation level of production in our country, from the consideration on the economic and technology is very necessary. Therefore, carries on the research design of the manipulator is very meaningful.NO.4 The development trend of manipulatorCurrent industrial applications of the manipulator gradually expanding, constantly improve the technology performance. Due to the short development time, it has a gradual understanding of process, the manipulator and a technically perfect step by step process, its development trend is:1.To expand the application of manipulator and processing industryAt present domestic robots used in mechanical industry more in cold working operations, while in the hot work such as casting, forging, welding, heat treatment less, and the application of assembly work, etc. So processing work items heavy, complicated shape and high environmental temperature, bring many difficulties to manipulator design, manufacture, it is need to solve the technical difficulties, make the manipulator to better service for processing work. At the same time, in other industries and industrial sectors, also will with the constant improvement of the industrial technology level, and gradually expand the use of the manipulator 2.Improve the work performance of the industry manipulatorManipulator in the working performance of the pros and cons, determines the application and production, it can normal manipulator working performance of the repetitive positioning accuracy and speed of work two indicators, decided to ensure the quality of manipulator can complete the operation of the key factors. Therefore to solve good working stability and rapidity of the manipulator's request, besides from solve buffer localization measures, should also be development meet the requirements of mechanical properties and low price of electro-hydraulic servo valve, servo control system was applied to the mechanical hand.3.Development of modular robotsVariable application manipulator from the characteristics of the manipulator itself, more adapted to the product type, equipment updates, many varieties, small batch, but its cost is high, the special manipulator and cheap, but the scope is limited. Therefore, for some special purpose, you need special design, special processing, thus improving the product cost. In order to adapt to the request ofthe application field of classify, the structure of the manipulator can be designed to the form of combination. Modular manipulator is a common parts according to the requirement of the job, select necessary to accomplish the function of the unit components, based on the base of combination, deserve to go up with adaptive control part, namely the manipulator with special requirements can be completed. It can simplify the structure, take into account the specificity and design on the use of generality, more in the series design and organization of standardization, specialized production, to improve quality and reduce cost of the manipulator, isa kind of promising manipulator4. Has a "vision" and "touch" of so-called "intelligent robots"For artificial has flexible operation and the need for judgment of the situation, industrial manipulator is very difficult to replace human labor. Such as in the working process of the accident, disorders and conditions change, etc., manipulator cannot be automatically distinguish correct, but to stop, after waiting for people to rule out accident can continue to work. As a result, people puts forward higher requirements on mechanical hand, hope to make it a "vision", "touch", etc, make it to the judgment, the choice of object, can be continuously adjusted to adapt to changing conditions, and can perform a "hand - eye coordination. This requires a computer can handle a lot of information, require them to exchange of information with machine "dialogue".This "vision", "touch" feedback, controlled by computer, is one part of the "smart" mechanism is called "intelligent robots". Is the so-called "smart" includes: the function of recognition, learning, memory, analysis, judgment. And recognition is through the "visual", "touch" and "hearing" feel "organ" of cognitive object. Which has the function of sensory robot, its performance is perfect, can accurately clamping arbitrary azimuth objects, determine an object, weight, work over obstacles, the clamping force is measured automatically, and can automatically adjust, suitable for engaged in the operation of the complex, precision, such as assembly operation, it has a certain development prospects.Intelligent robots is an emerging technology, the study of it will involve the electronic technology, control theory, communication technology, television technology, spatial structure and bionic mechanical discipline. It is an emerging field of modern automatic control technology. With the development of science and intelligent robots will replace people to do more work.工业机械手随着我国工业生产的飞跃发展，自动化程度的迅速提高，实现工件的装卸、转向、输送或是操持焊枪、喷枪、扳手等工具进行加工、装配等作业的自动化，应越来越引起人们的重视。

机械手翻译Revised on November 25, 2020Industrial Robotsoverview of RobotsIt is the ancient robot in early appearance and developed on the basis of research into the middle of the twentieth century manipulator, along with the computer and automation technology development, especially the first digital electronic computer in 1946, since the advent of computer made amazing progress, to high speed, high capacity, low price direction. Meanwhile, the urgent demand of mass production of promoting automation technology progress, and for the development of robots laid a foundation. On the other hand, nuclear technology research requires certain operating machine instead of people handle the radioactive substances. In this one requirement background, the United States is developed in 1947, in 1948 and remote control robot developed mechanical master-slave manipulator.From the United States began developing manipulators first. In 1954 the United States first suggested the wear wal-mart, and the concept of industrial robot applied for patent. This patent point is using servo technology control of the robot joints, using an action on the robot hands, the robot can realize. Teaching movement recording and playback. This is the so-called demonstration emersion robot. The existing robots are using this kind of control mode. 1958 united control company developed the first manipulator riveting robot. As the earliest practical model robot products (demonstration reappearance) is 1962 . AMF company launched "VERSTRAN" and UNIMATION company launched "UNIMATE". These industrial robot mainly by similar man's hands and arms who composed it can replace the hard labor in order to achieve production mechanization and automation, can in harmful environment operation to protect the personal safety and thus widely used in mechanical manufacturing, metallurgy, electronics, light industry and atomic energy and other departments.Industrial robot CaoZuoJi (by mechanical body), controller, servo drive system and detection sensor, making it a humanoid operation, automatic control, can repeat programming, can finish all kinds of assignments in 3d space the electromechanical integration automation production equipment. Particularly suitable for many varieties, change of flexible production batch. It to help stabilize, improve product quality, raise efficiency in production, improve working conditions and product rapid renewal plays an extremely important role.Robotic technology is integrated with computer, cybernetics, organization learning, information and sensing technology, artificial intelligence, bionics science and the formation of high technology and new technology, is a very active, contemporary study applied more and more widely. Robot applications, is a national industrial automation level of important symbol.Robot and not in the simple sense of labor, but replace artificial comprehensive people skills and machine a personification of the specialty of electronic machinery, already someone on the environment condition of rapid reaction and the analysisjudgment ability, and a machine could be longer duration of work, high precision and the ability of resistance to bad environment, in a sense it is also machine process of evolution product, it is an important industrial and the industry production and service, but also set the advanced manufacturing technology field indispensable automation equipment.Manipulator is part of the action imitating the hands, according to the given program, track and demanding acquirement, handling or operation of the automatic mechanical device. In the industrial production of the application of industrial robots called "robot". Application of manipulator can be used to increase production level of automation production and labor productivity: can reduce labor intensity, assure product quality, achieve safety production; Especially in high temperature, high pressure, low temperature, low pressure and dust, explosive, toxic gases and radiation etc harsh environment, it instead of human normal work, meaning more significant. Therefore, in the mechanical processing, stamping, casting, forging, welding, heat treatment, electroplating, paint, assembly and light industry, transportation etc widely quoted are increasingly.The structure of the manipulator is simpler, specificity form began, strong for a machine tool's only feeder, and was attached to the machine's special manipulator. Along with the development of industrial technology, made by an independent program control realization repeated operation, suitable scope is wider "program control general manipulator", or general manipulator. Due to the change of general manipulator can quickly working procedures, good adaptability, so it continues to transform the medium and small batch production products gain extensive reference .of the manipulator1)ActuatorsHandNamely parts in contact with objects. Due to the different forms of contact with objects, can be divided into clamping type and adsorption the hands. Gripping type hand fingers (or by PAWS) and power transmission institution constitutes. Fingers are in direct contact with the object of components, common finger movement forms have moved back to the transformation of peace. Back to the transformation of simple structure, easy fingers, so application component manufacturing is widely applied translation type, its reason is less complicated structure, but translations type circular parts, fingers clamping workpiece diameter variation do not affect its axis position, therefore appropriate clamping diameter variation range workpiece.Finger structure by grasping object depends on surface shape, caught parts (the profile or within hole) and object weight and dimensions. Common refers to a flat, form the v-shaped finger and surface: the clip type and inside there supporting type; Index has double refers to type, by type and hands of double refers to type, etc.But the force transmission institution is produced by clamping force fingers to accomplish the task. Put objects clips Power transmission institutions are: the morecommonly used type sliding channel, connecting lever lever type, bevel gear lever type, type, screw nut upper-and-lower, type spring type and gravity type, etc.Enclosed type hand made mainly by chuck, it is to rely on adsorption force (such as chuck formed in the negative pressure or an electric suction magnetic) adsorption objects, the corresponding adsorption hand have negative pressure and electric disk two kinds of suckers.For light small flake parts, smooth plate materials, usually with negative pressure chuch suck material. The way cause negative pressure air suction and vacuum pump type.To guide magnetic ring type and the plate with a hole, and have such parts of sheet etc (meshes, usually use electro-magnetic chuck suck material. The suction electro magnetic chuch by dc magnets and production. Communication electromagnet.With negative pressure chuch and electro magnetic chuch absorb charge, its shape, quantity, suckers absorbability size, according to adsorb object shape, size and weight size and decide.In addition, according to special needs, the hand and spoon type (such as casting manipulator poured bag part), Joe type (such as cold gear machine up-down material manipulator hand) type.WristHand and arm is connected components, and can be used to adjust the positionby grasping object . posture).ArmThe arm is supporting caught objects, hand, an important part of the wrist. The arm's role is to drive to grab objects, and fingers predetermined asks its handling to the location specified. Industrial manipulator arm often moving parts by driving arm (such as oil cylinder, cylinders, rack-and pinion institutions, link mechanism, screw mechanism and CAM mechanism, etc.) and drive source (such as hydraulic and pneumatic or motor, etc.), in order to realize the combined arms all kinds of sports.The arm in telescopic or lifting movement, in order to prevent around its axis rotation, need a guide device, to ensure that the finger on the correct direction movement. In addition, orientation device can bear arms were bending moment and torsion moment when turning or arm movement in start-up, brake generated at the moment of inertia, make the moving parts stress state is simple.Orientation device structure form, commonly used are: single cylinder, double cylindrical, four cylinder and v-shaped chamfer, swallow tail trough etc oriented form.PillarPillar is supporting the arm parts, pillar also can be part of the arm and arm turn movement and lift (or pitch) movement are and pillar are closely linked. Manipulator to usually set for fixed, but need because of the job, sometimes also can make lateral movement, namely called will move a type bar.Walk InstitutionsWhen industrial robots need to complete a remote operation, or expanded use scope, the same seat installation roller, rail, etc, in order to realize the mobile mechanism of the machine movement. Industrial robots Roller type can be divided into the mobile mechanism of sounds and two trolley. Drive roller motion should be additional mechanical transmission device.BaseSeating is basic parts of manipulator, manipulator actuator components and the drive system are installed in on standby, so the role of the support and links.2)Drive systemDrive system is driving industrial robots actuators movement of the power unit, usually by power supply, the control adjusting device and auxiliary device component. The drive system used in hydraulic transmission, pneumatic transmission, power transmission and mechanical transmission etc 4 form..3)Control systemControl system is dominated by the requirements of industrial robots sport system. At present the control system of industrial robots by process control system and general electric positioning (or mechanical stop pieces positioning) systems. Control system has the electrical control and jet control two kinds, it dominates the manipulator procedures stipulated by the movement, according to people and memory of the manipulator instruction information (such as action sequence, trajectory, movement speed and time), and according to the control system of the information instruction executive agencies and, when necessary, the action of manipulator when motion surveillance, any error or fault alarm signal that..4)Position detection deviceControlling manipulator actuator position and keep movement of actuator actual position feedback to control system, and with setting the position to compare, and then adjusted by controlling system, thus make actuators to certain accuracy reached set position.classificationThere are many kinds of industrial robots, about classification problems, at present in China, not unified classification standard in this temporary by use scope, drive mode and classify control system, etc.1)According to utility centRobots can be divided into special manipulator and general manipulator two:manipulatorIt is attached to the host and have fixed program without independent control system mechanism. Special manipulator with action, less work object single, simple structure and reliable operation and cost low characteristic, suitable for big affiliate,such as automatic machine, automatic line and discharge of robot and 'processing center "the automatic automation production batch cutter replacement manipulator.2. general manipulatorIt is a kind of independent control system, program variable, action flexible manipulator. Through the adjustment may be used in different occasions, driving system and lattice performance range, its actions program is variable, the control system is independent. General manipulator work range, higher precision and versatility, applicable to the production of changing medium and small batch automation production.General manipulator according to the control can be divided into different ways of the positioning of the simple type and servo type two kinds: simple type with "opening and closing" type control positioning, can only be position control: servo type has servo system, can point position control system, also can achieve continuous control path control general servo model gm manipulator belong to nc type.2)According to the driving way points1. hydraulic transmission manipulatorBased on the hydraulic pressure to drive the actuators movement of the manipulator. Its main features are: catch weight of several hundred kg, stable transmission, compact structure, action quick. But for sealing device requirements, otherwise the oil leakage strictly to the working performance of the manipulator has a great influence, and not in work under high temperature, low temperature. If the manipulator by applying electro-hydraulic servo drive system, can achieve continuous trajectory control, make the manipulator, but universal expand electro-hydraulic servo valve manufacturing precision, oil filter, strict cost are high.2. pneumatic manipulator based on pressure of compressed air to drive the actuators movement of the manipulator. Its main features are: media sources is extremely convenient, output force is small, pneumatic action quick, simple structure, low cost. However, due to the air has compressible characteristics and work rate, the poor stability, and impact low air pressure, catch in commonly 30 kilograms heavy weight below, under the same conditions it caught the structure than hydraulic manipulator, so suitable for high-speed, light load, high temperature and dust big environment to work in.3. mechanical transmission manipulatorNamely the mechanical transmission (such as CAM, connecting rod, gear and rack, intermittent mechanism, etc) driven manipulators. It is a kind special the attached to work host manipulator, its power is passed by working machinery. Its main characteristic is accurate and reliable, action frequency motion, but structure is bigger, action program immutable. It is often used to work and discharge of host.4. power transmission manipulatorNamely, have special structure induction motors, linear motor or power step-motor direct driving actuators movement of the manipulator, because do not need the change in the middle, so the mechanical structure simple organization. One of themanipulator, the linear motor speed and longer journeys movement, maintaining and easy to use. Such manipulator is still small, but promising.3)According to the control mode points1. position controlIts movement for space between point-to-point control movement of mobile, only the position of several points in the process, unable to control its trajectory. If you would control points, you must increase more than the complexity of the electrical control system. Current use of special and general industrial robots are such.2. continuous trajectory controlIts trajectory of any continuous curve for the space, its characteristic is set point for unlimited, the whole mobile process under control, can achieve smooth and accurate movement, and use range, but the electrical control system is complicated. This kind of industrial robots generally USES small computer control.application of industrial robots in production and its significanceBecause of its high flexibility and robot in life, manufacturing performance in various fields such as plays a very important role. It can carry goods, sort and products, and can in harmful environment to protect life safety operation, instead of man's heavy labor, so are widely used in machinery manufacturing, light industry and needs goods handling various places.In modern industry, the production process automation has become a prominent theme. The automation level from all walks of life becomes more and more high, modern processing workshop, often with manipulator to improve production efficiency, complete workers difficult to complete or dangerous job. Available in mechanical industry, processing, assembling and other production largely is not continuous. According to data is introduced, the American production in all industrial parts, 75 percent is small batch production; Metal processing production batch of three-quarters under 50 pieces on the machine parts in real time accounted for only parts processing production time 5%. Here you can see, loading and unloading, handling, carrying the process such as the urgency of industrial robots mechanized for realizing these processes is automated and of generation. At present the finished work of manipulator are often used to have: injection industry from the mold to grab products and fast curing to the next will product production processes; Manipulator processing industry for picking, feeding; Casting industry for high temperature melting extracted liquid etc. Robots in automation workshop for transporting materials, engaged in welding, painting, assembling process operation, but will operate workers from onerous, drab, repeat liberated the manual labor. Especially in high temperature, dangerous or harmful work environment (radioactive, poisonous gas and dust, inflammable, explosive, strong noise, etc.), usable parts operation instead of manipulator. At present, the manipulator has been widely used in casting, forging, stamping, machining, paint, the assembly and so on various processes.In mechanical industry, the significance of application manipulator can be summarized as follows:1. To improve the production process of automationThe robot conducive to the realization of materials used, workpiece loading, unloading and transmit the cutter replacement and machine assembly etc, thus the automation degree can improve labor productivity and reduce production cost.2. To improve working conditions, and avoid personal accidentIn high temperature, high pressure, low temperature, low pressure and dust, noise and smell, or radioactive or have other toxic pollution and working space in the occasion of narrow choose and employ persons is dangerous hands direct operation or impossible, and the use of robots can part or all of the replace man safe working conditions, make homework improves.In some simple, repetitive, especially a heavy operation to replace man, robotcan avoid due to negligence operating fatigue or accidents.3. Can relieve human, and facilitate the rhythmic productionInstead of people applied manipulator work, it is the one aspect of the direct reduce manpower, and because the application can be continuous work, robot is to reduce the human and another side. Therefore, the comprehensive processing in automatic machine, automatic line now barely manipulator, to reduce the manpower and the more accurate control production beat, facilitate rhythmic work on production.To sum up, the effective application of mechanical industry development manipulator, is an inevitable trend.。

毕业设计外文资料翻译题目立柱式助力机械手设计学院机械工程学院专业机械工程及自动化班级机自0902学生学号指导教师二〇一三年三月十五日Manufacturing Engineering and Technology——Machining, 2004The Design of Hand Column Type Power MachineSerope kalpak jian,Steven R.SchmidShanghai Metallurgical Research Institute of Chinese Academy of Sciences AbstractMachine hand developed in recent decades as high-tech automated production equipment. Industrial machine hand is an important branch of industrial machine hands. It features can be programmed tasks in a variety of expectations, in both structure and performance advantages of their own people and machines, in particular, reflects the peo ple’s intelligence and adaptability. The accuracy of machine hand operations and a variety of environments the ability to complete the work in the field of national economy and there are broad prospects for development. With the development of industrial automation, there has been CNC marching center, it is in reducing labor intensity, while greatly improves labor productivity. However, the upper and lower common in CNC marching processes material, usually still use manual or traditional relay-controlled semi-automatic device. The former time-consuming and labor intensive, inefficient; the latter due to design complexity, require more relays, writing complexity, vulnerability to body vibration interference, while the existence of poor reliability, fault more maintenance problems and other issues. Programmable Logic Controller PLC-controlled machine hand control system for material up and down movement is simple, circuit design is reasonable, while a strong anti-jamming capability, ensuring the system’s reliability, reduced maintenance rate, and improve work efficiency. Machine hand technology related to mechanics, mechanics, electrical hydraulic technology, automatic control technology, sensor technology and computer technology and other fields of science, is a cross-disciplinary technology.1. An overview of industrial manipulatorMachine hand is a kind of positioning control which can be automated and can be re-programmed to change in multi-functional machine, which has multiple degrees of freedom can be used to carry an object in order to complete the work in different environments. Low wages in China, plastic products industry, although still a labor-intensive, mechanical hand use has become increasingly popular. Electronics and automotive industries that Europe and the Unites States multinational companies very early in their factories in China, the introduction of automated production. But now the changes are those found in industrial-intensive South China, East China’s coastal areas, localplastic processing plants have also emerged in mechanical watches began to become increasingly interested in, because they have to face a high turnover rate of workers, as well as for the workers to pay work-related injuries fee challenges.With the rapid development of China’s industrial production, especially the reform and opening up after the rapid increase in the degree of automation to achieve the work piece handling, steering, transmission or operation of brazing, spray gun, wrenches and other tools for processing and assembly operations since, which has more and more attracted our attention.Machine hand is to imitate the manual part of the action, according to a given program, track and requirements for automatic capture, handling or operation of the automatic mechanical devices.In real life, you will find this a problem. In the machine shop, the processing of parts loading time is not annoying, and labor productivity is not high, the cost of production major, and sometimes man-made incidents will occur, resulting in processing were injures. Think about what could replace it with the processing time of a tour as long as there are a few people, and can operate 24 hours saturated human right? The answer is yes, but the machine hand can come to replace it.Production of mechanical hand can increase the automation level of production and labor productivity; can reduce labor intensity, ensuring product quality, to achieve safe production; particularly in the high-temperature, high pressure, low temperature, low pressure, dust, explosive, toxic and radioactive gases such as poor environment can replace the normal working people. Here I would like to think of designing a machine hand to be used in actual production.Why would a machine hand designed to provide a pneumatic power: pneumatic machine hand refers to the compressed air as power source-driven machine hand. With pressure-driven and other energy-driven comparison have the following advantages:1. Air inexhaustible, used later discharged into the atmosphere, does not require recycling and disposal, do not pollute the environment. (Concept of environmental protection)2. Air stick is small, the pipeline pressure loss is small (typically less than asphalt gas path pressure drop of one-thousandth), to facilitate long-distance transport.3. Compressed air of the working pressure is low (usually 4 to 8 kg/per square centimeter), and therefore moving the material components and manufacturing accuracy requirements can be lowered.4. With the hydraulic transmission, compared to its faster action and reaction, which is one of the advantages pneumatic outstanding.5. The air cleaner media, it will not degenerate, not easy to plug the pipeline.But there are also places where it flies in the ointment:1. As the compressibility of air, resulting in poor aerodynamic stability of the work, resulting in the implementing agencies as the precision of the velocity and not easily controlled.2. As the use of low atmospheric pressure, the output power cannot be too large; in order to increase the output power is bound to the structure of the entire pneumatic system size increased.2. The composition, mechanical handMachine hand in the form of a variety of forms, some relatively simple, some more complicated, but the basic form is the same as the composition of the, usually by the implementing agencies, transmission systems, control systems and auxiliary devices composed.1.Implementing agenciesManipulator executing agency by the hands, wrists, arm, pillars. Hands are crawling institutions, is used to clamp and release the work piece, and similar to human fingers, to complete the staffing of similar actions. Wrist and fingers and the arm connecting the components can be up and down, left, and rotary movement. A simple mechanical hand cannot wrist. Pillars used to support the arm can also be made mobile as needed.2.TransmissionThe actuator to be achieved by the transmission system. Sub-transmission system commonly used manipulator mechanical transmission, hydraulic transmission, pneumatic and electric powertransmission and other drive several forms.3.Control SystemManipulator control system’s main role is to control the machine hand according to certain procedures, direction, position, speed of action, a simple mechanical hand is generally not set up a dedicated control system, using only trip switches, relays, control valves and circuits can be achieved dynamic drive system control, so that implementing agencies according to the requirements of action. Action will have to use complex programmable machine hand controller, the micro-computer control..3. Mechanical hand classification and characteristicsMachine hands are generally divided into three categories: the first is the general machinery does not require manual hand. It is an independent not affiliated with a particular host device. It can be programmed according to the needs of the task to complete the operation of the provisions. It is characterized with ordinary mechanical performance, also has general machinery, memory, intelligence ternary machinery. The second category is the need to manually do it, called the operation of aircraft. It originated in the atom, military industry, first through the operation of machines to complete a particular job, and later developed to operate using radio signals to carry out detecting machines such as the Moon. Used in industrial manipulator also fall into this category. The third category is dedicated manipulator, the main subsidiary of the automatic machines or automatic lines, to solve the machine up and down the work piece materi al and delivery. This mechanical hand in foreign countries known as the “Mechanical Hand”, which is the host of services, from the host-driven; exception of a few outside the working procedures are generally fixed, and therefore special.Main featuresFirst, mechanical hand (the upper and lower material machine hand, assembly machine hand, handling machine hand, stacking machine hand, help machine hand, vacuum handling machines, vacuum suction crane, labor-saving spreader, pneumatic balancer,etc.)Second, cantilever cranes (cantilever crane, electric chain hoist crane, air balance the hanging, etc.) Third, rail-type transport system (hanging rail, light rail, single girder cranes, double-beam crane) Four, industrial machinery, application of handManipulator in the mechanization and automation of the production process developed a new type of device. In recent years, as electronic technology, especially computer extensive use of machine hand development and production of high-tech fields has become a rapidly developed a new technology, which further promoted the development of machine hand, allowing machine hand to better achieved with the combination of mechanization and automation.Although the machine hand is not as flexible as staff, but it has to the continuous duplication of work and labor, I do not know fatigue, not afraid of danger, the power snatch weight characteristics when compared with manual large, therefore, mechanical hand has been applied widely, for example: a)Machining the work piece loading and unloading, especially in the automatic lathe, combinationmachine tool use is more common.b)In the assembly operations are widely used in the electronics industry, it can be used to assembleprinted circuit boards, in the machinery industry. It can be used to assemble parts and components.c)The working conditions may be poor, monotonous, repetitive easy to sub-fatigue workingenvironment to replace human labor.d)May be in dangerous situations, such as military goods handling, dangerous goods and hazardousmaterial removal and so on.e)Universe and ocean development.f)Military engineering and biomedical research and testing.Help mechanical hand: all know as the balancer, balance suspended, labor-saving spreader,manual Transfer machine is a kind of weightlessness of manual load system, a novel, time-saving technology for material handling operations booster equipment, belonging to kinds of non-standard design of series products. Customer applications needs, creating customized cases.Manual operation of a simulation of the automatic machinery, it can be a fixed program draws, handling objections or perform household tools to accomplish certain specific actions. Application of machine hand can replace the people engaged in monotonous, repetitive or heavy manual labor, the mechanization and automation of production, instead of people in hazardous environments manual operation, improving working conditions and ensure personal safely. The late 20th century,40, the United Stated atomic energy experiment, the first use of radioactive material handling machine hand, human machine hand in a safe room to manipulator and gradually extended to industrial production sector, for the temperatures, polluted areas, and loading and unloading to take place the work piece material, but also as an auxiliary device in automatic machine tools, machine tools, automatic production lines and processing center applications, the completion of the upper and lower material. Machine hand body mainly by the hand and sport institutions. Agencies with the use of hands and operation of objects of different occasions, often there are clamping, support and adsorption type of care. Movement organs are generally hydraulic pneumatic, electrical device drivers. Manipulator can be achieved indecently retractable, rotation and lifting movements, generally 2 to 3 degrees of freedom. Machine hands are widely used in metallurgical industry, machinery manufacture, light industry and atomic energy sectors.It can replace human labor in order to achieve the production of heavy mechanization and automation that can operate in hazardous environment to protect the personal safety, which is widely used in machinery manufacturing, metallurgy, electronics, light industry and nuclear power sectors. Mechanical hand tools or other equipment commonly used for additional devices, such as the automatic machines or automatic production line handling and transmission of the work piece, the replacement of cutting tools in machining centers ,etc. generally do not have a separate control device. Some operating devices require direct manipulation by humans such as the atomic energy sector performs household hazardous material used in the master-slave manipulator is also often referred to as mechanical hand.Manipulator mainly by hand and sport institutions. Task of hand is holding the work piece (or tool) components, according to grasping objects by shape, size, weight, material and operational requirements of a variety of structural forms, such as clamp type, type and adsorption of a variety of hand rotation (swing), mobile or compound movements to achieve the required action, to change the location of objects by grasping and posture.Machine hand is the automated production of a kind used in the process of crawling and moving piece features automatic device, which is mechanized and automated production process developed a new type of device. In recently years, as electronic technology, especially computer extensive use of machine hand development and product of high-tech fields has become a rapidly developed a new technology, which further promoted the development of machine hand, allowing machine hand to better achieved with the combination of mechanization and automation. Machine hand can replace humanscompleted the risk of duplications of boring work, to reduce human labor intensity and improve labor productivity. Manipulator has been applied more and more widely, in the machinery industry, it can be used for parts assembly, work piece handling, loading and unloading, particularly in the automation of CNC machine tools, modular machine tools more commonly used. At present, the machine hand has developed into a FMS flexible manufacturing systems and flexible manufacturing cell in an important component of the FMC. The machine tool equipment and machinery in hand together constitute a flexible manufacturing system or a flexible manufacturing cell, it was adapted to small and medium volume production, you can save a huge amount of the work piece conveyor device, compact, and adaptable. When the work piece changes, flexible production system is very easy to change will help enterprises to continuously update the marketable variety, improve product quality, and better adapt to market competition. At present, China’s industrial machine hand technology and its engineering application level and comparable to foreign countries there is a certain distance, application and industrialization of the size of the low level of machine hand research and development of a direct impact on raising the level of automation in China, from the economy, technical considerations are very necessary. Therefore, the study of mechanical hand design is meaningful.Manufacturing Engineering and Technology——Machining, 2004立柱式助力机械手设计Serope kalpak jian,Steven R.Schmid中国科学院上海冶金研究所摘要：机械手是近几十年发展起来的一种高科技自动化生产设备。