China's industrial base south of NC, the state 863 "mid-range cnc system supporting the industrialization of technology" focus on corporate projects, Guangdong Province, 20 key equipment One of the manufacturing enterprise. Construction began in 1991, 10 years is committed to professional development, production CNC system, servo drives and servo motor, the promotion of universal CNC machine tools, numerical control machine tools in trade, now has developed into a set science, education, Workers and trade in one of the major high-tech enterprises. 2000-2006, product production and sales for seven consecutive years with Habitat domestic industry first, is the country's largest production base for CNC machine tools. Surface Grinder compared with lathes, milling machines, such as use of numerical control system rather late, because of its numerical control system to the specific requirements. Over the last decade, with CNC technology, the grinder on the wheel for repair, automatic compensation, automatic exchange wheel, multi-table, automatic transmission and fixture parts, and other operational functions to be achieved, numerical control technology on the surface grinder gradually universal. Recently large domestic machine tool exhibition, CNC grinding machine in the whole grinder in the account for the majority of the exhibits, full-featured CNC-mill, has already become mainstream in the development of high-grade NC-mill at the same time, began to actively in the development of low-grade NC-mill . A few days ago, set a mechanical, electrical, fluid integration, high efficiency, high-precision, highly automated dynamic value seized in the car-lorry crane company for success and trial production on the market. This is the city to strengthen independent research and development for vehicles made another new achievement. This new dynamic to abandon the original seizure value of the weight stack, use of hydraulic oil pressure to simulate the weight, using feedback signals to the sensor and then by the CNC control system contrast, 300,000 tons within the error of not more than five kilograms , With a wide range of promotional and practical value. NC technology is the key to the development of NC software development; have a good CNC system platform, software development is the basis of NC. Shanghai Co., Ltd. opened summed up the NC for many years to open NC system research and development lessons, study and research of the NC system of open standards, the establishment of a fully independent innovation based on Windows and Linux operating systems double the number of open Control System software platform and the platform has been developed based on bus technology NC mid-range embedded systems, and milling machines and lathes used for future rapid development of other applications and equipment to lay a solid foundation. This development in China's high-end cnc system, and we reduced the level of foreign technology gap between the NC, is of great significance.