With the development of society and the advancement of mechanical parts processing technology, the precision parts processing and manufacturing technology has made great progress. The emergence of smart phones, drones, industrial robots, etc., are inseparable from the hardware parts processing technology. Development of the precision parts processing industry is really fast. And many precision machinery parts processing plants are beginning to feel the pressure of industry transformation. Traditional mechanical parts processing and manufacturing technology, especially precision mechanical parts processing technology, has been difficult to meet the needs of the current machinery manufacturing industry.