At present, the investment casting process in the world develops rapidly and is widely used. From the current situation, the future development trend of this process is that the casting products are more and more close to the parts and components. The traditional precision casting is only used as the blank, which is not suitable for the rapid market strain. The complexity and quality level of parts and components are getting higher and higher, the R & D means are getting stronger and stronger, and the specialized cooperation is beginning to appear. The application of CAD, cam and CAE has become the main technology of parts and components product development.
From the analysis of the current development, investment casting technology has a wide range of applications, and its future development prospects are promising.