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The development trend of the auto parts industry at home and abroad continues to rise

The development trend of the auto parts industry at home and abroad continues to rise

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Metal stamping molds have been the focus of development in China in recent years, and they are also one of the industries that have developed rapidly. In the future, the positioning will focus on high-end, large, precision and complex. Many companies have started to invest a lot of money in the development of metal stamping molds At the same time, it is also an important force that has promoted China to become a powerful country in mold manufacturing.

New opportunities in metal stamping mold industry

About fixture

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The application of industrial robots is not yet widespread, and the road to domestic substitution is still a long way to go.

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In the manufacturing process of mechanical parts, because the production requirements and conditions of various parts are different, their manufacturing process schemes are also different. When the same parts are produced using different process schemes, their production efficiency and economic benefits are also different. On the premise of ensuring the quality of parts, the process of drawing up a reasonable and feasible technological scheme with comprehensive technical and economic benefits is called the process design of the parts. So what is the specific process of production? Let us introduce to you the following precision parts processing technology:

MIM technology, as a kind of near-net forming technology for manufacturing high quality precision parts, has incomparable advantages compared with conventional powder metallurgy, machining and precision casting methods.

Forging materials are mainly components of carbon steel and alloy steel, followed by aluminum, magnesium, copper, titanium and its alloys, high temperature iron base alloy, nickel base superalloy, cobalt-based superalloy deformation of the alloy are forged or finish rolling way, only the alloy due to its plastic zone is relatively narrow, so the forging difficulty will be relatively large, the heating temperature of different material, open forging temperature and finish forging temperature have strict requirements.

According to the production tool, forging technology can be divided into free forging, module forging, ring rolling and special forging.

Forging is one of the two components of forging (forging and stamping).

Generally speaking, heat treatment is after forging. Of course, forging is to be heated, and the general forging forging temperature is generally higher than the temperature of hot processing, forging is a part forming method, to obtain parts blank; It is generally used in important parts to obtain blank. And heat treatment is to improve the mechanical properties of parts.