Increase the understanding of investment casting through several questions!

1. If investment casting is required, what machines and equipment will be used? What is precision lost foam casting?

For precision casting, the commonly used machines mainly include wax injection machine, air compressor, calciner, medium frequency induction furnace, shell shaking machine, automatic cutting machine, electric grinder, shot blasting cleaning machine and electric welding. Moreover, these are key equipment in the aluminum dihydrogen phosphate processing process.

Compared with the traditional casting process, EPC process is one of the casting methods. Its outstanding advantage is that it can obtain accurate shape and improve the casting effect. Investment casting is a kind of exclusive mould for investment casting, which can be said to be a special mould.

2. What field does investment casting belong to? And why can it produce thin-walled parts?

Investment casting belongs to the field of casting, and the field of casting lies between metallurgical industry, material forming and parts manufacturing. As we all know, it is a comprehensive industry. However, the main reason why the precision lost foam casting can produce thin-walled parts is that the mold shell of precision casting is continuously heated at high temperature, and its casting metal is not rapid in the rate of condensation. Therefore, the above results can be obtained.

3. What is the difference between sand casting and investment casting in terms of the commodities obtained?

Sand casting and precision casting, these several casting methods, in terms of the commodities that can be obtained, the actual difference is in the surface roughness of the commodities. Sand casting, the surface roughness of these products is very large, so it is not very good. The surface roughness of precision casting products is better than that of sand casting.