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HomeVideowhat is sand casting

what is sand casting

nvestment casting is one of the oldest techniques for metal forming. This coating process involves the creation of a pattern or prototype of your desired part. The master pattern can be made using several different methods including 3D printing or wood carving. After injecting wax into the master die, the wax cools to create an exact replica of the original pattern. The wax pattern is typically coated in a ceramic material. This is the investment material. After the ceramic material hardens, the pattern is heated to a high temperature, allowing the wax to melt and drain from the ceramic shell.

2022/12/19

HomeVideowhat is sand casting
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