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09-29

Advantages of deep drawing stamping parts processing technology

Deep drawing stampings are stampings that use stamping, ring pull or metal molds to deform plate-shaped metal materials into cylinders or box-shaped stampings. Because it involves the need to deform the metal, the current production of deep-drawn parts is often carried out by thermoforming, that is, after the blank is heated to soften, the blank is placed in the mold for forming, and the mold is provided with The cooling mechanism ensures that the mold is at a relatively low temperature, so that after the blank is formed into a deep-drawn part, it can be cooled in time to ensure that the shape of the deep-drawn part can be fixed.
09-29

The stamping plant summarizes the advantages of the red punching process

The red punching process of the stamping processing plant is an advanced thermal pressure processing process, which has significant market-oriented economic benefits for mass production. Therefore, the research and development of the red punching process has extensive and far-reaching practical significance for applications such as machinery manufacturing, daily hardware products, national defense, and aerospace parts. For example, many mechanical parts such as diesel engines, tractors, automobiles, missiles, etc. are very suitable for production using the red punch process.
09-29

Analysis of the problems of wrinkling, stacking and cracking of stamping parts

In the design of automobile body stamping parts, the double-flanging shape is a very common design structure, which plays the role of increasing the matching welding lap surface of the parts and improving the strength of the parts. However, in the actual forming process of stamping parts, the two flanging structures often have flanging wrinkles, flanging overlapping materials, and flanging cracks, which cause the quality of the parts to decline. When the stamping parts of some key parts of the automobile body have the above problems, the strength of the body will be reduced, and even the safety of the occupants will be endangered.
09-29

The stamping factory puts forward the requirements for the materials of the working parts of the stamping die

Among all mold failure factors, mold material and heat treatment account for about 70%, becoming the main factor affecting mold life.
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