With the rapid development of industries such as cars, communication electronics and household appliances, the demand for metal parts is increasing day by day. Many multinational companies have set up production lines in China, and have also relocated supporting factories for automobile production to China. The purchase of spare parts from my country has also increased rapidly year by year. Automobile factories in Germany and the United States have now classified the products of Chinese spare parts factories into their global markets. The acquisition chain has driven the rapid development of domestic related occupations. And with the optimization of production technology of local auto companies, the advantages of domestic auto parts in the world market will be further highlighted.

China's auto parts market is showing a strong growth momentum. Low cost and high quality call for cutting-edge technology. Without the low cost of domestic stamping dies, there will be no rapid development of domestic brand cars, but low cost does not mean low level. The rapid development and quality improvement of domestic cars must be inseparable from the improvement of the level of domestic components. In order to meet the needs of consumers, car manufacturers continue to introduce new models, which requires that auto parts are also constantly updated accordingly, which will inevitably put forward higher technical requirements for auto parts, which is also the key to the auto parts market. The inevitable trend. How to improve the level of automation and parts precision, service life and quality is an important goal for domestic auto parts manufacturers to achieve.

The rapid development of CNC lathes and automated processing, CNC lathe technology is an effective way to solve many problems faced in the development of auto parts. That is, manufacturability is considered and analyzed during design to ensure the success of the process. CAE assists in analyzing and simulating the process of forming parts, predicting and solving possible defects and forming problems. And parts processing automation is a CNC machine tool equipped with double worktables, automatic tool changer (ATC), automatic processing photoelectric control system, workpiece online measurement system, etc. in auto parts enterprises. Automation technology is developing very rapidly.