It is developed in recent years directly from the CAD model of the rapid production of samples or parts of the general term for group technology. It integrates CAD technology, numerical control technology, laser technology and materials technology and other modern scientific and technological achievements. Advanced manufacturing technology is an important part. Rapid prototyping technology development from prototype manufacturing to mold manufacturing, as long as the mold design out, no matter how complex the structure of mold, can be created by the rapid prototyping technology, which is the traditional mold unmatched. Die greatly shorten the production cycle. At the same time, saving the cost of production molds, and some can be reduced to the traditional production methods in a fraction of the hundreds or even one-tenth. Therefore, in practice the realization of a truly green
manufacturing mold.
