The Japanese government attaches great importance to the development of the machine tool industry, and guides development through planning and regulations (such as "machine vibration method", "electromechanical law", "machine letter method", etc.). Studying Germany in terms of talents and machine tool components, learning the United States in quality management and CNC machine technology, even out of blue and better than blue. Since the first CNC machine tool was developed in 1958, its output exceeded that of the United States in 1978, and its output and export volume have consistently ranked first in the world. The strategy is first imitation, and the mid-range CNC machine tools with large and wide output are exported to the world market. In the 80s of the last century, we began to further strengthen scientific research and develop into high-performance CNC machine tools.