优选机械手外文翻译英文:ManipulatorRobot developed in recent decades as high-techautomated production equipment. Industrial robot is an important branchof industrial robots. It features can be programmed to perform tasks ina variety of expectations, in both structure and performance advantagesof their own people and machines, in particular, reflects the people'sintelligence and adaptability. The accuracy of robot operations and avariety of environments the ability to complete the work in the field ofnational economyand there are broad prospects for development. With thedevelopment of industrial automation, there has been CNCmachining center,it is in reducing labor intensity, while greatly improved laborproductivity. However, the upper and lower common in CNC machiningprocesses material, usually still use manual or traditionalrelay-controlled semi-automatic device. The former time-consuming andlabor intensive, inefficient; the latter due to design complexity,require more relays, wiring complexity, vulnerability to body vibrationinterference, while the existence of poor reliability, fault moremaintenance problems and other issues. Programmable Logic ControllerPLC-controlled robot control system for materials up and down movementis simple, circuit design is reasonable, with a strong anti-jammingcapability, 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.First, an overview of industrial manipulatorRobot is a kind of positioning control can be automated and can bere-programmed to change in multi-functional machine, which has multiple / degrees of freedom can be used to carry an object in order to completethe work in different environments. Low wages in China, plastic productsindustry, although still a labor-intensive, mechanical hand use hasbecomeincreasingly popular. Electronics and automotive industries thatEurope and the United States multinational companies very early in theirfactories in China, the introduction of automated production. But now thechanges are those found in industrial-intensive South China, East China'scoastal areas, local plastic processing plants have also emerged inmechanical watches began to become increasingly interested in, becausethey have to face a high turnover rate of workers, as well as for theworkers to pay work-related injuries fee challenges.With the rapid development of China's industrial production, especiallythe reform and opening up after the rapid increase in the degree ofautomation to achieve the workpiece handling, steering, transmission oroperation of brazing, spray gun, wrenches and other tools for processingand assembly operations since, which has more and more attracted ourattention.Robot is to imitate the manual part of the action, according to a givenprogram, track and requirements for automatic capture, handling oroperation of the automatic mechanical devices.In real life, you will find this a problem. In the machine shop, theprocessing of parts loading time is not annoying, and labor productivityis not high, the cost of production major, and sometimes man-madeincidents will occur, resulting in processing were injured. Think aboutwhat could replace it with the processing time of a tour as long as thereare a few people, and can operate 24 hours saturated human right? Theanswer is yes, but the robot can come to replace it.Production of mechanical hand can increase the automation level ofproduction and labor productivity; can reduce labor intensity, ensuringproduct quality, to achieve safe production; particularly in thehigh-temperature, high pressure, low temperature, low pressure, dust,explosive, toxic and radioactive gases such as poor environment canreplace the normal working people. Here I would like to think of designinga robot to be used in actual production.Whywould a robot designed to provide a pneumatic power: pneumatic robotrefers to the compressed air as power source-driven robot. Withpressure-driven and other energy-driven comparison have the followingadvantages: 1. Air inexhaustible, used later discharged into theatmosphere, does not require recycling and disposal, do not pollute theenvironment. (Concept of environmental protection) 2. Air stick is small,the pipeline pressure loss is small (typically less than asphalt gas pathpressure drop of one-thousandth), to facilitate long-distance transport.3. Compressed air of the working pressure is low (usually 4 to 8 kg / persquare centimeter), and therefore moving the material components andmanufacturing accuracy requirements can be lowered. 4. With the hydraulictransmission, compared to its faster action and。