Mold is an important technological equipment for production of various industrial products, with the development of the plastics industry, as well as plastic products in aviation, aerospace, electronics, machinery, ships and cars used in the industrial sector, products to requirements have become more sophisticated, traditional design methods have been unable to meet the demands of today. Compared with the traditional design, computer-aided engineering (CAE) technology both in terms of increased productivity, ensure product quality, also in terms of lower costs, reduce labor intensity, has great advantages.
Injection mold in processing in the, various NC processing are useful to, application up of is NC milling and the processing center, NC line cutting processing and NC EDM processing in mold NC processing in the of application also very general, line cutting main application in various straight wall of mold processing, as stamping processing in the of bump die, injection die in the of set block, and sliding block, EDM processing with of electrode,. For high hardness of mould parts, machining methods can not be processed, most of EDM, die cavity corner, parts of the deep, narrow grooves, also using the EDM. CNC Lathes are mainly used for machining die bar in standard parts, mould or core of an axisymmetric body, such as bottles, pots, injection mold, forging die for the shaft, disc type components. Die machining, CNC drilling machine can also enhance the application of Machining accuracy and shorten processing cycles.