What are the requirements for the production of special hardware stamping parts for cars?

2022-07-12 17:02:15

Automobile stampings, as the name suggests, are metal stampings that constitute automobile parts. In the automobile stamping parts, one part of them becomes automobile parts directly after stamping, and the other part can become automobile parts only after welding, machining, or painting.

There are many kinds of automotive stamping parts, such as automotive shock absorber stamping parts, spring tray, spring seat, spring bracket, end cover, cover, compression valve cover, compression valve sleeve, oil seal seat, bottom cover, dust cover, impeller, oil cylinder, support lug, support, etc. all belong to Automotive stamping parts.

There are many kinds of automobile stamping parts, only a small part of which are special hardware stamping parts, and most of the others are standard hardware stamping parts. It is precisely because the automobile has very high requirements for quality and reliability, so the automobile stamping parts produced in China can not all reach the localization level.

Nowadays, there are many special hardware stamping machines for cars, such as cylinder head bolts, special bolts for tires, connecting rod bolts, flywheel bolts, special bolts for power transmission machinery, chassis suspension bolts, and so on. Some of them still need to use imports. However, judging from the current development trend, China should also have its own hardware stamping machine products for our own use. In the future development of automobile stamping machine, we must base ourselves on our country, but we must first meet certain requirements for working performance and technology.

With the continuous improvement of mold manufacturing technology in recent years, China's manufacturing industry in stamping mold has become increasingly sophisticated, and is slowly catching up with some developed countries. The main content of development is: the sustainable development of products is moving towards the direction of complex, large, precise and rapid economic development, and the technology is also continuously improving. Secondly, the manufacturing cycle is shorter than before.

Therefore, China's automotive stamping parts will certainly develop in the aspects of digital, high-speed, information, automation and refinement. It is also because the price of stamping parts and moulds produced in China is lower than that in other developed countries. Therefore, our market development in the international market is still very popular.