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What is the difference between silica sol precision casting and ordinary casting?

Edit:Xiangyang Liqiang Machinery Co., Ltd.UpDate:2020-03-03

The general name of silica sol precision casting is to pour liquid metal materials, metal materials, water concrete into the same forged solid model as the parts. After the castings are cooled, people's forged products are produced. The casting methods include sand casting, special forging, precision castings, V method forging, and precision castings in precision casting belong to special forging. Silica sol precision casting parts forged in this way can be used without production or processing, or must be produced in small quantities.

Silica sol precision casting investment casting, aluminum die casting. Due to the dullness of forging, aluminum die-casting is a forging method that is forged with working pressure. He filled liquid metal materials at a higher rate into the forged solid model under the condition of pressing. And under the effect of working pressure to make it coagulate. The external force of the forged multiple raw materials acts in various ways to make it deform under the condition of coagulation.

In the application of silica sol precision casting, the hydraulic press metal material can be reasonably promoted to fill and fill the concave mold, copy the shape of the concave mold, improve the precision of the casting, and avoid the shortcomings of air holes and insufficient pouring.


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