Certainly, it is difficult to have day holding up one's head finally that there isno scale Chinese numerical control equipment. In equiping researching and developing high-grade , precision and advancedly , should emphasize the production, learning and research and bination of the end user, regard " drawing, using, selling " as the goal, tackle key problems according to the national will, in order to solve the needing badly of the country. Numerical control technology, emphasized innovation, put emphasis on researching and developing the technology and products with independent intellectual property right before petition, establish the foundation for the industry of numerical control ofour country, sustainable development of equipment manufacture and even the whole manufacturing industry.