Views: 0 Author: Site Editor Publish Time: 2022-12-09 Origin: Site
Stamping is a production technique that uses the power of conventional or special stamping equipment to produce product components of a certain shape, size, and performance. So that the sheet metal is directly subjected to deformation force in the sheet metal press die and deformed. Sheet material, mold, and equipment are the three elements of stamping processing. Stamping is a metal cold deformation processing method. Therefore, it is called cold stamping or sheet stamping, or stamping for short. It is one of the main methods of metal plastic working (or press working), and also belongs to the material forming engineering technology.
Here is the content list:
l Manufacturing Process of Metal Stamping Dies
l Why use stamping parts
A metal stamping die is a special process equipment that processes materials (metal) into parts (or semi-finished products) in cold stamping, called cold stamping die (commonly known as cold stamping die).
1. Determine the amount of deformation compensation according to the material and structure.
2. Design the mold according to the compensation amount.
3. Undesirable phenomena include cracks, wrinkles, strains, uneven thickness, non-forming, etc.
The heat treatment of the mold material is a very important process in the mold manufacturing process. Through heat treatment, the structure and properties of the material can be changed to ensure the final service life of the mold. The choice of mold heat treatment method and the process should also be determined according to mold conditions, failure methods, and different requirements for performance. Improve the heat treatment equipment, and improve the heat treatment process, so that the strength and toughness of the material are optimally matched; strictly follow the heat treatment process, and control the heating temperature, time, and cooling speed, to ensure the performance of the metal stamping die.
(1) Stamping parts are made by stamping under the premise of low material consumption. The metal parts are light in weight and good in rigidity. After the sheet is plastically deformed, the internal structure of the metal is improved, which improves the strength of the stamping parts.
(2) Stamping parts have high dimensional accuracy, are uniform in size with the metal stamping die parts, and have good interchangeability. No further machining is required to meet general assembly and use requirements.
(3) During the stamping process, since the surface of the material is not damaged, it has a good surface quality and a smooth and beautiful appearance, which provides convenient conditions for surface painting, electroplating, phosphating, and other surface treatments.
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