The core technological challenges faced by precision casting

Precision casting, as a high-precision metal forming technology, plays a crucial role in important fields such as aviation and military industry. However, this technology is also accompanied by a series of complex technical challenges.

The first and foremost is the mold heating technology. This technology not only requires rapid and uniform heating, but also ensures the durability and stability of the mold. Realizing this goal is not an easy task, and how to efficiently and evenly transfer heat while preventing mold cracking due to thermal stress is an urgent challenge that researchers need to overcome.

Vacuum isolation valve technology is also quite challenging. Maintaining good sealing and durability of valves is crucial in extreme environments with high temperatures and high vacuum levels. In addition, how to maintain zero leakage continuously during frequent operation of valves is also a major challenge faced by R&D personnel.

The selection and processing of materials in precision casting cannot be ignored. Due to the extremely high requirements for material purity and structure in this technology, material selection needs to be cautious, and heat treatment and surface treatment also need to be finely controlled to achieve ideal physical and chemical properties.

In summary, the core technological challenges involved in precision casting are constantly emerging, requiring researchers to constantly explore and innovate to meet the urgent demand for high-precision and high-quality products.