In recent years, the worldwide manufacturing competition becomes increasingly fierce, businesses in the shortest possible time, high efficiency, low consumption to provide customers with the ability to personalize high-quality products, has become a sign of the competitiveness of enterprises . Known as the father of industrial molds, mold quality will directly affect the quality of the product, production costs, new product launches and the old product replacement cycle, speed and adjust product mix and market competitiveness, the economic situation mold on the quality of higher and higher requirements. How can we improve the quality of the mold more reasonable it? In other words, how to get mold in high-precision, low-cost, high efficiency under the conditions for longer, more time to produce a model of acceptable quality parts it? This has increasingly become the focus of attention.

Mold quality is not a simple topic, which includes the following aspects:

(1) product quality: product size, stability, compliance, product surface finish, the utilization of products, materials, etc.;

(2) Service life: the premise of ensuring product quality, mold can complete work cycles or the number of parts produced;

(3) the use of mold maintenance: it is most convenient to use, easy to mold, the production time as short as possible auxiliary;

(4) maintenance costs, periodic maintenance and so on.