Problems in China precision stamping parts industry

Problems in China precision stamping parts industry
Precision stamping parts have an important position in industrial production. After recent years of development, my country’s precision stamping parts industry has gradually become formal, and it is also making great efforts in the world market, but it leads to a higher development direction. There are still many difficulties and many problems, mainly in the following aspects.
Problems in my country’s precision stamping parts industry “Ruishuo Hardware”
1. Poor manufacturing process
The research on the manufacturing process of precision stamping parts has accumulated a large amount of proprietary technology in the world, especially the century-old factory, the technology accumulation has reached a very high level. However, my country has very little accumulation in the proprietary technology of precision stamping parts, and there is still a long way to go.
Problems in my country’s precision stamping parts industry “Ruishuo Hardware”
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 large. However, the quality of domestic steel is not good, coupled with process control such as forging and heat treatment, and unstable quality, resulting in a large difference in overall life span, which is generally 1/3 of that in foreign countries.
Problems in my country’s precision stamping parts industry “Ruishuo Hardware”
3. Poor analytical ability
Foreign research on finite element numerical simulation technology and precision stamping parts stress analysis simulation and verification technology for the fine blanking process has reached a high level, and has been applied to the design verification and design verification of precision stamping parts, optimization of structure, etc. . Although some universities and research institutes in our country have carried out basic research work in this area, there is still a certain gap in the application research of these technologies.
Problems in my country’s precision stamping parts industry “Ruishuo Hardware”
4. Low standardization
In order to enhance the overall capabilities of my country’s precision stamping parts industry and accelerate the development of industry standards, it is particularly important to formulate my country’s precision stamping parts national or industry standards in the context of integrating world standards and the actual development of my country’s industry.