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Mingtai Aluminum: high-quality mold cannot be separated from the high wear-resistant 7075-t651 alumi
- 2017-07-03 09:01 -
In recent years, China's die-casting industry has developed rapidly, maintaining an annual growth rate of 7% to 10%. China's auto industry is also growing process, in order to reduce the weight of cars, cars aluminum, magnesium light metal consumption will be further increased, which put forward a higher quality requirements of die casting. Huge market demand, especially the rapid development of automobile and motorcycle industry, greatly promoted the development of China's casting mold industry, casting mold selection of aluminum material advantage to show up.
Mold manufacturing generally have to go through forging, cutting, heat treatment and other processes. In order to ensure the quality of mold manufacturing and reduce the production cost, the material should have good malleability, machinability, hardenability, hardenability and grindingability. It should also have small oxidation, decarburization sensitivity and quenching Deformation Cracking tendency. The use of aluminum alloy material in full compliance with the requirements of mold manufacturing.

Mold aluminum maintenance is extremely important, it directly affects the surface quality of the product, the focus is to prevent corrosion, and the choice of aluminum as a mold material advantage is more obvious, the first is corrosion resistance.. Because of its density is only 36% of the general mold steel, so the movement inertia is relatively low, in the production process plus, deceleration are relatively easy, can reduce the loss of machinery and mold. Its cutting speed than the average die steel more than 6 times faster, so a lot of mold processing time, so that mold can be faster production. Its thermal conductivity than the average mold steel, it can save mold in the production of cold cutting time 50%, thereby improving the mold production efficiency.
Mold aluminum plate for the aluminum alloy grades are high wear-resistant 7075-t651 aluminum, 2024 alloy aluminum and 6061 corrosion-resistant aluminum, Mingtai Aluminum to high-quality products to customers trust, the products are exported to foreign countries, welcome to visit the factory, consult product information , Telephone 0371-86628262