Production of precision mold concept refers to enterprise workers in the production practice gradually formed to guide the behavior of a production worker for each mode of thinking, a sense of quality, that behavior of enterprise employees, and always carry grasp the sense of quality product precision. Precision molds content includes four aspects: the dimensional accuracy, shape accuracy, position accuracy, surface accuracy. Since the mold on the working hours, lower mold in two parts, so in the above four precision between the lower mold mutual positional accuracy is most important. Precision molds for precision products and services, high-precision products must be guaranteed by a more high-precision molds, precision molds parts precision generally be higher than two or two.
It is understood that, after years of rapid development, China has become the world's manufacturing center and manufacturing power metal casting mold industry. While China's hardware industry market prosperity casting mold, however, in terms of quality, roughness, accuracy or structure associated with world-class products with a greater distance.
Over the years, China's foundry mold industry has been developing steadily, although compared to the international level there is a gap, but with the continuous development of China's economic strength, just around the corner to catch up with international standards.
China's mold manufacturing industry has experienced years of development, mold production cycle is higher than the international level, but the product level is relatively low. This is mainly due to the aspect of precision casting mold cavity surface roughness, life and structure. The moment, China's foundry mold low proportion of technical personnel of enterprises, lower level, not pay attention to product development, the market is often in a passive position.
As China's economy has maintained sustained growth, foundry industry will maintain rapid growth and promote the development of industry casting mold manufacturing, casting mold very active market, due to lower costs of production molds, with the improvement of die casting technology and quality improvement. Not only can reduce the import of the mold, and it is possible to gradually open foreign markets, the die exit will be a great development.
Phenomena show that under the guidance of the policy, in the general direction of the development of the foundry industry, China's small and medium private enterprises casting molds thrive mushroomed up, SME contribution to society has become increasingly prominent, with China's Foundry its continuous innovation and improvement, China's foundry industry will usher in greater prospects for development.