Facing the high value-added investment casting field represented by the aviation industry, if we stand at the forefront of technological development, we can see that the investment casting process is always driven by the performance improvement of the target product, and the iteration between manufacturing capacity improvement and better product design has never stopped.

Every progress in investment casting on high value-added castings requires a re organization of every link in the entire process chain. When facing the formation of polymer materials in investment molds, ceramic materials in castings, and metal materials in high-performance alloys, the process mechanism must be analyzed, the potential of the process must be tapped, and process innovation must be carried out to break through the limits of the process. Such technological progress is not a one-time achievement, but it is also urgent.

In short, investment casting is widely used in various industries and is an important component of the industrial foundation. In many fields, investment casting also plays an important role, undertaking the task of supplying key castings for high-end equipment represented by aviation engines. The stable supply and performance improvement of investment castings such as large casings and high-performance turbine blades are directly related to the production and research capabilities of aviation engines. Investment casting precision casting technology is a core technology that we must master and is a national treasure.