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1Precision metal stampingThe service life of processing is related to many factors, such as the steel used for mold selection, mold structure design, heat treatment, surface treatment, mechanical processing and grinding, wire cutting technology, stamping equipment, stamping materials and stamping parts processing technology, mold lubricity, maintenance level, etc.

2. It should be beneficial to use existing equipment, process equipment, and process flow to process it as much as possible, and to extend the service life of precision metal stamping parts.

3. Meet product specifications and technical performance, facilitate assembly and maintenance. Technology is the guarantee of production, and this technology should be quantifiable and directly implemented. The process should be simple and easy to understand, so as to ensure that the core technology is not lost!

4. Under the condition of ensuring normal use, try to achieve moderate requirements for dimensional accuracy level and surface roughness level, which is conducive to product interchangeability, reduces waste, and ensures stable product quality.

5. To help improve the utilization rate of metal materials, it is strictly prohibited to have too many varieties and too simple specifications of materials, and to minimize material consumption as much as possible. Whenever possible, use low-cost materials to ensure that the punching of parts is as waste free and minimal as possible.

6. The simple shape and reasonable structure are conducive to simplifying the mold structure and the number of processes, which means that the entire part can be processed with fewer and simpler stamping processes, reducing the need for other methods of processing. This is beneficial for stamping operations, facilitating the organization and implementation of mechanized and automated production, and improving labor productivity.

7. The precision metal stamping parts that have been installed must be maintained and not touched by water to prevent rusting and erosion. In daily use, it is necessary to close and open gently to prevent damage caused by hard closing or opening. It not only has no noise when pushed and pulled, but also is smooth, lightweight, and has a relatively long service life.