Research and prospects of CNC lathe

With the development of the manufacturing industry and the continuous progress of science and technology, as one of the core equipment of the high-end manufacturing industry, CNC lathe is also developed and improved. After searching a large amount of literature, through the elaboration of the current domestic and foreign research institutions for the CNC lathe research history, development level and development status, comparative analysis of different types of CNC lathe structure, characteristics and applications, concluded that the CNC lathe is the best choice for the current rotary parts machining manufacturing tools. On this basis, it analyzes and summarizes the tool path planning, cutting process optimization, high-speed cutting technology and other key technical issues to be solved in the future development of CNC lathe, and finally looks forward to the development trend of CNC lathe, in order to provide references for related research.