The technical development trend of the system is as follows: (1) The world machine tool market has low demand for low, medium and high-grade machine tools. The developing countries have medium and low-end, and the demand is high. The developed countries have more demand for medium and high-end machine tools, so they are low and medium. High-end systems should be continuously researched and developed to occupy the world market. For example, Germany's Siemnes and Japan's FANUc have developed simple and cheap systems for the Chinese machine tool market; (2) Accelerate research and development, high-end and ultra-low-quality products. System: (3) Pursuit of meeting the needs of ultra-high-precision machine tools, because of the emergence of high-precision products such as home appliances, medical, military, and information technology (such as digital video recorders, hard disk drives, digital camera hard drives, etc.) The accuracy requirements have been improved from the past 5 m, m to 0.1 m, 0.01 m system control, compensation accuracy requirements; (4) speed and processing efficiency: the current spindle speed of the machine has been increased by 10,000, 20,000 to 50,000, 70,000, 10,000 or even 150,000 r/mni, fast moving from 4Om/mni to 60, 80, 100, 12om/msn feed acceleration and deceleration Development to g1-29, so the system technology requirements continue to improve; (5) the development of various open, connected networks of various systems (6) development for a variety of systems using virtual axis machine tools, linear motor machine tools; 7) Research and development is applicable to micro-machining (new systems with parts below lmm3 and surface roughness in nano-scale machine tools, (8) development of intelligent systems to solve the automatic decision-making and control parameters of processing conditions. Networked system enables machine tools to expand internal and external networking capabilities: (End)