Key words : Die industry, the development trend Summary
Abstract thesis -- Abstract : Die production level of technology, has become the measure a country's products and manufacturing standards of the most important signs Die because of the products to a large extent determines the quality, efficiency and new product development capability. Approved by the State Council, from 1997 to 2000. on more than 80 state-owned factories professional mold introduction of a VAT return of 70% preferential policies to support the development of tooling industry. All these have fully demonstrated by the State Council and relevant departments of the state of development of the tooling industry attention and support.
1， Introduction
Revitalization and the development of China's Die industry, increasing people's attention and concern. "Die is the basis for industrial production technology equipment" has also reached a consensus. In the electronics, automobile, electrical, electronics, instruments, gauges, electrical appliances and communications products, 60% ~ 80% of the parts depend on the forming die. Mold production component of the available high-precision, high complexity, high consistency, high productivity and low consumption. other processing methods could be compared. Mold is "efficiency amplifier," Mold production of the final product value Mold is often their own
