The numerical control equipment in the 21st century will be an intelligent system. The contents of intellectualization include all aspects in the CNC system: in order to pursue the intellectualization of machining efficiency and quality, such as adaptive control of machining process, automatic generation of process parameters; In order to improve the drive performance and use the intelligence of connection, such as feedforward control, adaptive calculation of motor parameters, automatic identification of load, automatic selection of model, self-tuning, etc.

A lathe is a machine tool that mainly uses turning tools to turn rotating workpieces. Lathe is the most important cutting machine tool in metal cutting machine tools. In general machine manufacturing plants, the number of lathes is the largest, also known as machine tools.