Precision stamping parts have an important position in industrial production

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freemexy

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Precision stamping parts have an important position in industrial production Precision stamping parts have an important position in
industrial production. After years of development, China's precision
stamping parts industry has gradually embarked on formality, and it is
also expanding in the world market, but it is leading to a higher
development direction. In fact, there are still many difficulties and
problems, mainly in the following aspects.metal stamping parts Research on the manufacturing process of precision stamping parts The
world has accumulated a large number of proprietary technologies,
especially in the century-old factory, the technology accumulation has
reached a very high level. However, China has accumulated a small amount
of expertise in precision stamping parts, and there is still a long way
to go. The outstanding problem affecting the life of precision stamping
parts is the quality of materials and heat treatment. At present, the
price of imported steel is too expensive. In the case that the output is
not very large, most precision stamping parts still use domestic steel.
The material quality of domestic steel is not good, and the process
control and quality instability of forging and heat treatment lead to a
great difference in overall life, generally 1/3 of foreign countries.
The research on finite element numerical simulation technology and
precision analysis of precision stamping parts in foreign countries has
reached a high level, and has been applied to design check and design
verification of precision stamping parts, optimization of structures,
etc. . Although some universities and research institutes in China have
carried out basic research work in this respect, there are still some
gaps in the application research of these technologies. In order to
improve the overall capacity of China's precision stamping parts
industry and accelerate the development of industry standards, it is
particularly important to formulate national or industry standards for
precision stamping parts in China under the conditions of comprehensive
world standards and actual development of China's industry.
Posted 31 Jul 2019

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