Precision stamping parts is an important position in industrial production, and after the development in recent years, China's precision stamping parts industry also gradually on the formal, in the international market is also a big show, but to a higher direction of development, still difficult, many problems, mainly in the following aspects.

1. Poor manufacturing process

Research on the manufacturing process of precision stamping parts has accumulated a lot of proprietary technology in the world, especially in century-old factories, and the technology accumulation has reached the expert level.In China, the accumulation of proprietary technology in precision stamping parts is very small, there is still a long way to go.

2. Short life

The prominent problem affecting the life of precision stamping parts is the quality of materials and heat treatment. At present, because the price of imported steel is too expensive, most precision stamping parts still use domestic steel when the output is not very big.And the material of domestic steel is not good, add forging and heat treatment and other process control and quality instability leads to the difference of the whole life is very big, it is foreign 1/3 commonly.

3. Poor analytical skills

The research on the finite element numerical simulation technology of precision stamping forming process and the simulation and checking technology of the stress analysis of precision stamping parts in foreign countries has reached a high level, and has been applied to the design verification and verification of precision stamping parts, and the optimization of the structure.Although some universities and research institutes in China have carried out basic research in this respect, there is still a gap in the application of these technologies.

4. Low standardization

In order to improve the overall ability of China's precision stamping parts industry, promote the development of industry norms, advertising lighter hood in the comprehensive international standards and the actual situation of China's industry development, the development of China's precision stamping parts national or industrial standards is particularly important.