—Industrial robot technology represents the highest achievement of mechanical and electrical integration, is one of mankinds greatest achievements in twentieth Century. Industrial robot although only nearly forty years of history, but because of its unique adaptability and anthropomorphic, become an important development direction in the field of industry. With the progress of science and technology, the development of information technology, the robot will also appear in our field of vision, and its application in the field of constantly widening. Especially the emergence of industrial robots, has played an important role for the industrial automation in China, promoting Chinas industrial development.