机械专业中英文文献翻译-机械手

机械专业中英文文献翻译-机械手内容摘要：

uipment Robot is modeled on the part of staffing actions, according to a given program, automatically track and requirements capture, handling or operation of the automatic mechanical devices. Applications in the industrial production of the robot is called industrial manipulator. Production of mechanical hand can improve the automation level of production and labor productivity, can reduce labor intensity and to ensure product quality, to achieve safe production. Especially in the hightemperature, high pressure, low temperature, low pressure, dust, explosive, toxic and radioactive gases and other harsh environments, it is instead of the normal working people, even more significant. Therefore, machining, stamping, casting, fing, welding, heat treatment, plating, painting, assembly and light industry and other aspects of the transport industry more and more widely used Start manipulator structure is relatively simple, specific strong, only the top and bottom of a machine tool feeding device, is attached to the machine dedicated manipulator. With the development of industrial technology, made the ability to achieve independent control according to the procedure repeated operations, and broad scope of the mon program control manipulator, referred to as the universal manipulator. As general manipulator can quickly change work procedures, strong adaptability, changing it in the production of varieties of small batch production to obtain a wide range of applications. manipulator Present Study and trends Manipulator is the earliest industrial robots, is the earliest of the modern robot, it can replace human labor in order to achieve production of the heavy mechanization and automation that can operate in hazardous environments to protect the personal safety, which is widely used in machinery manufacturing, Metallurgy, electronics, light industry and atomic energy and other sectors. Robot in the future development is mainly towards the following four aspects for innovation: accuracy Accuracy is the manipulator to reach the specified degree of precision points, which the resolution of the drive and feedback installations. Repeatability is repeated several times if the action, the location of the robot to reach the same level of precision. Repeat accuracy is more important than accuracy, if a robot localization is not precise enough, usually show a fixed error, this error is predictable, and therefore can be programmed to be corrected. Repeatability is a limited range of random errors, it runs through a certain number of times to repeat the robot to determine. As microelectronic technology and modern control technology, and the pneumatic servo technology out of the laboratory and plete sets of pneumatic servo positioning system technology. Pneumatic Manipulator repeatability will be increasingly high, it will bee more broad application areas, such as the nuclear industry and military industry. Some panies with familyoriented drives Pneumatic Manipulator as simple transmission technology, and the modular assembly of the pneumatic manipulator known as the modern transmission technology. Modular assembly of the pneumatic manipulator driven drive more than the bination of flexible mounting system. It integrates with cables and electrical interface and the guidance system of tracheal device so that the robot motion with ease. Modular pneumatic manipulator because the drive ponents using specially designed ball bearings, it has a high rigidity, high strength and precision guidance accuracy. Excellent positioning accuracy of a new generation of pneumatic manipulator is a。