Development history of CNC machine tools

CNC machine tools were invented by American inventor John Parsons in the 20th century. With the development of electronic information technology, the world machine tool industry has entered the era of mechatronics with digital manufacturing technology as the core, among which CNC machine tools are one of the representative products. CNC machine tools are the machining mother machine of the manufacturing industry and an important foundation of the national economy. It provides equipment and means for all sectors of the national economy, and has infinitely amplified economic and social effects. European, American, Japanese and other industrialized countries have successively completed the process of industrialization of CNC machine tools, while China started in the 1980s and is still in the development stage.