【正文】
k, which is directly reduced the human one side, at the same time as a result of the application of the manipulator can be continuously, it is to reduce the human to another side. Therefore, in the automation of machine tools and processing automatic production line almost at present is provided with mechanical hands, in order to reduce manpower and to more accurately control the production rhythm, facilitate rhythmic production. With the development of modern industrial technology, industrial automation technology is more and more high, the working environment of workers and working content requirements of ideal and simple, for some reciprocating work by robot remote control or automatically is very important. This can avoid some people cannot contact material harm to human body, such as metallurgy, chemical, pharmaceutical, aerospace and other. The manipulator on the domestic and foreign research level is not a, but represent the most advanced technology in Japan, his automation, humanity is as the acme of perfection, these techniques rely on control theory, new material science, it is the integration of a variety of cuttingedge technology and modern machines. Our country also gradually in the industry has been applied, for automatic control, flexible manufacturing system in the application of more extensive, but China39。s automation level remains to rise, only the equivalent of the world advanced technology in the level of eighty time. With the development of industrial modernization, robot technology has also increased, the development trend is the working strength is high, flexibility, accurate and reliable, can automatically detect and motor mand, the integration of advanced artificial intelligence, makes people only as usual simple maintenance, it is also the development trend of modern factory. The mechanical hand is mainly used for machining, casting and fing, heat treatment and other aspects, quantity, variety, performance can not meet the need of the development of industrial production. So, in the domestic is gradually expand the scope of application, focusing on the development of casting, heat treatment mechanical hand, in order to reduce labor intensity, improve working conditions, in the application of special mechanical hand at the same time, the corresponding development of universal mechanical hand, a condition