Investment Casting Development Prospect: Investment casting refers to making fusible model with fusible materials, coating several layers of special refractory coating on it, drying and hardening to form an integral shell, then melting the model from the shell with steam or hot water, then placing the shell in the sand box, filling the dry sand [...]
Precision casting is one of the casting methods. Precision casting is a special casting method compared with the traditional casting process. It can obtain relatively accurate shape and high casting precision. The common practice of precision casting is: first, according to the product requirements, design and manufacture the mold (with little or no allowance), cast [...]
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