Stainless steel jewelry stamping processing is the production technology of making stainless steel jewelry sheet directly subjected to deformation force in the mold and deformed by the power of conventional or special stamping equipment, so as to obtain product parts of certain shape, size and performance. Sheet materials, molds and equipment are the three elements of stamping processing. Stamping is a method of metal cold deformation processing. Therefore, it is called cold stamping or sheet metal stamping, or stamping for short. It is one of the main methods of metal plastic processing (or pressure processing), and it also belongs to material forming engineering technology.
The die used in stainless steel jewelry stamping is called stamping die, or die for short. The die is a special tool for batch processing of materials (metal or non-metal) into the required stamping parts. Punching dies are very important in stamping. Without a die that meets the requirements, mass stamping production will be difficult; without advanced stamping dies, advanced stamping processes cannot be realized. The stamping process and die, stamping equipment and stamping materials constitute the three elements of stamping processing. Only when they are combined can stamping parts be obtained.
Compared with other methods of mechanical processing and plastic processing, stamping processing has many unique advantages in both technical and economic aspects.
The main performance is as follows.
1. The stamping process has high production efficiency, convenient operation, and easy realization of mechanization and automation. This is because stamping relies on punching dies and stamping equipment to complete the processing. The number of strokes of ordinary presses can reach dozens of times per minute, and the high-speed pressure can reach hundreds or even more than a thousand times per minute. May get a punch.
2. When stamping, because the mold guarantees the size and shape accuracy of stainless steel jewelry stamping parts, and generally does not damage the surface quality of stainless steel jewelry stamping parts, and the life of the mold is generally longer, the quality of the stamping is stable, the interchangeability is good, and "Exactly the same" feature.
3. Stamping can process parts with a large size range and more complex shapes, such as stopwatches as small as clocks and clocks, as large as automobile longitudinal beams, covering parts, etc., plus the cold deformation and hardening effect of the material during stamping, and the strength and rigidity of the stamping Both are higher.
4. Stamping generally does not generate chips and scraps, consumes less materials, and does not require other heating equipment, so it is a material-saving and energy-saving processing method, and the cost of stainless steel jewelry stamping parts is lower.
Of course, stamping processing also has some problems and shortcomings. It is mainly manifested in the noise and vibration generated during the stamping process, and the operator's safety accidents occur from time to time.
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