CNC lathe machining is a kind of high precision and high efficiency automatic machine tool, which uses digital information to control the displacement of parts and tools. It is an effective way to solve the problems of various varieties, small batch, complex shape and high precision of instrument parts and realize efficient and automatic processing. It is a flexible and efficient automatic machine tool, especially for the processing of single and small batch parts which account for about 80% of the total mechanical processing.

The advantages are as follows:

① Improve the machining accuracy, especially improve the consistency of the same batch of parts processing, so that the product quality is stable;

② Improve the production efficiency, generally about 3-5 times, the use of CNC machine tools can increase productivity by 5-10 times;

③ It can process complex parts;

④ It reduces the labor intensity and improves the working conditions;

⑤ It is beneficial to the development of production management and machining automation.