High speed, precision, compound, intelligence and green are the general trend of the development of CNC machine tool technology. In recent years, gratifying achievements have been made in the practical and industrial aspects. It is mainly shown in:


1. Further expansion of machine tool composite technology With the progress of CNC machine tool technology, composite processing technology has become increasingly mature, including milling turning composite, turning milling composite, turning boring drilling gear processing and other composite, turning grinding composite, forming composite processing, special composite processing, etc. The precision and efficiency of composite processing have been greatly improved. The concepts of "one machine tool is a processing plant" and "one loading, complete processing" are being accepted by more people, and the development of composite processing machine tools is showing a diversified trend.


2. New breakthroughs in intelligent technology The intelligent technology of CNC machine tools has made new breakthroughs, and has been more reflected in the performance of CNC systems. For example, the functions of automatic adjustment of interference and anti-collision, automatic withdrawal of workpieces from the safety zone after power failure, power failure protection, machining parts detection and automatic compensation learning, intelligent parameter selection of high-precision machining parts, automatic elimination of machine tool vibration during the machining process and other functions have entered the practical stage, which has improved the function and quality of the machine tool intelligently.


3. The robot makes the flexible combination more efficient. The flexible combination of robot and host is widely used, making the flexible line more flexible, the function further expanded, the flexible line further shortened, and the efficiency higher. Flexible units and flexible production lines composed of robots and machining centers, turning milling composite machines, grinders, gear processing machines, tool grinders, electric machining machines, sawing machines, stamping machines, laser processing machines, water cutting machines, etc. have begun to be applied.