With precision and mold to develop in the direction of large, ultra-precision machining, micromachining and collector, chemical, ultrasonic, laser and other technologies in one of the complex processing will be developed. At present, ultra-precision machining has steadily submicron and nano precision ultra-precision machining technology has also been applied to production. EDM, electrochemical machining, beam processing and other processing techniques, has become an important part of the microfabrication technology abroad more radiation with a wavelength of only 0.5 nm manufactured nanoscale plastic mold. On a single machine milling and laser combines high-speed milling, processing technology has been mold new development.

Advanced Surface Technology
     Mold heat treatment and surface treatment, is the key to the full mold material properties. Vacuum heat treatment, cryogenic treatment, including pvd and cvd technology vapor deposition (tin, tic, etc.), ion penetration, plasma spraying and trd surface treatment technology, class diamond film covering technology, high wear-precision processing technology, no-stick surface processing technology has been applied in the mold manufacturing, and showed good development prospects. Mold surface laser heat treatment, welding, strengthening and repair technology and other mold surface strengthening and repair techniques, will also be further attention.