【正文】 外語文獻翻譯 摘自 : 《制造工程與技術(shù)（機加工）》（英文版） 《 Manufacturing Engineering and Technology— Machining》 機械工業(yè)出版社 2021 年 3 月第 1 版 美 s. 卡爾帕基安 (Serope kalpakjian) 施密德 (Steven ) 著 外文原文 Manipulator Robot developed in recent decades as hightech automated production equipment. 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 people39。s intelligence and adaptability. The accuracy of robot operations and a variety of environments the ability to plete 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 mon in CNC machining processes material, usually still use manual or traditional relaycontrolled semiautomatic device. The former timeconsuming and labor intensive, inefficient。 the latter due to design plexity, require more relays, wiring plexity, vulnerability to body vibration interference, while the existence of poor reliability, fault more maintenance problems and other issues. Programmable Logic Controller PLCcontrolled robot control system for materials up and down movement is simple, circuit design is reasonable, with a strong antijamming capability, ensuring the system39。s reliability, reduced maintenance rate, and improve work efficiency. Robot technology related to mechanics, mechanics, electrical hydraulic technology, automatic control technology, sensor technology and puter technology and other fields of science, is a crossdisciplinary integrated technology. First, an overview of industrial manipulator Robot is a kind of positioning control can be automated and can be reprogrammed to change in multifunctional machine, which has multiple degrees of freedom can be used to carry an object in order to plete the work in different environments. Low wages in China, plastic products industry, although still a laborintensive, mechanical hand use has bee increasingly popular. Electronics and automotive industries that Europe and the United States multinational panies very early in their factories in China, the introduction of automated production. But now the changes are those found in industrialintensive South China, East China39。s coastal areas, local plastic processing plants have also emerged in mechanical watches began to bee increasingly interested in, because they have to face a high turnover rate of workers, as well as for the workers to pay workrelated injuries fee challenges. With the rapid development of China39。s industrial production, especially the reform and opening up 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. 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 manmade incidents will occur, resulting in processing were injured. 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 robot can e 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 hightemperature, 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 robot to be used in actual production. Why would a ro