Problems faced by precision casting industry

First of all, it is the crack problem, which will affect the quality of products. The lack of basic technology and high-end technology will greatly affect the appearance and life of castings. Although some castings are not unusable, the long-term rough industrial development will limit the competitiveness of precision casting devices.
Secondly, the proportion of industries. Many enterprises may have redundancy in common castings, but high-precision castings can't be made, and even rely on imports. This puts forward new requirements for the training of employees. If we can't keep up with the times and learn to introduce new technologies, the industry will lose fresh blood.
Third, many enterprises take other people's design drawings for processing, which largely makes an enterprise lose its "imagination". Enterprises without innovative thinking will only face the fate of being eliminated in the future.