Mold covers mold as a pillar industry in the design capabilities and manufacturing technology have a leading position. Covers mold industry is a surge of techniques, to mention quality, solve problems, and contributions of science and technology boom. Spare time at night, the backbone lectures, focus on the exchange of learning, improve mutual covering process control, equipment maintenance, and other production processes. Also China's mold industry also strengthen exchanges and cooperation between the parties, vigorously carry out scientific and technological research, as well as to improve the industry's ability to innovate, to the power of technology to promote industrial development of China's casting mold. Insiders said that rely on technology, China's mold industry can continue to progress, in order to enter a higher level of development. I plant covers mold focused R & D and production, has a strong technical strength and innovation awareness, and make unremitting efforts, launched an efficient mold, high production efficiency, short cycle, and security and stability, not deformed, with a very good energy saving features. National manufacturing industry as the mother of China's mold industry manufacturing, mold manufacturing support China's manufacturing industry as a fundamental cornerstone important process manufacturing base covers mold products of good quality - high-speed cutting with higher Cut about 10 times the speed of conventional cutting speed of high-speed machining of parts, the remaining amount of blank material deformation had a chance to fully cut off in an instant, the workpiece surface residual stress is very small; the vast majority of the heat generated during cutting was quickly taken away chips, a fixture in the workpiece, the completion of roughing and finishing, and covers mold machining parts to other parts of the cavity, the so-called "one-off" technology, cutting speed is high, the efficiency of the process itself EDM than several times higher. In addition, both the electrodes do not do often do not need to follow the manual grinding and polishing, and easy to implement process automation. Therefore, the application of high-speed processing technology, the covers mold development speed greatly improved.