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How to improve the service life of precision electronic stamping parts?
Release time: 2023-05-23
How to improve the service life of precision electronic stamping parts? Through the analysis of the factors affecting the life of precision electronic stamping parts, we can know that there are many aspects, these factors should be considered comprehensively in the design, the design of more economical and efficient. For precision stamping parts for special purposes, the design of economic and efficient cold stamping should have its own requirements.
First of all, to make high quality precision stamping parts need to choose the right material. In mass stamping, attention should be paid to the selection of materials. Materials should have the characteristics of high strength, good wear resistance and good toughness.
Secondly, reasonable design structure is a necessary prerequisite to ensure the service life. At the beginning of the design, in order to ensure the other design requirements of cold stamping, so as to ensure that the convex, concave and other structural parts in the process of stamping without deformation, damage or wear due to the force, try to design as a guide, and consider the design clearance to ensure the service life.
In addition, we usually heat treatment of materials to improve the workability, or material surface treatment to reduce friction, reduce cracking, prolong the service life.
After use, saving and lubrication is also a very important step. For a long time after use, we need to carry out maintenance, replace parts, and add lubricating oil is an essential link for our workers. We should pay attention to the accuracy of assembly, and the use of assembly gap also plays a great role.
With the development of society, precision electronic stamping parts have been popularized in every aspect of people's life. In daily life, with the increasing demand for stamping parts, people have higher and higher requirements for product quality. The surface rust and corrosion of stamping parts is a very common problem, so how do we prevent rust and oxidation and other problems?
Most precision electronic stamping parts will be electroplated, including zinc plating, copper plating, chromium plating, copper nickel alloy, etc. For customers who do not have high requirements for products, generally speaking, galvanized can meet product requirements. On the surface treatment of stamping parts, the cost of galvanized is lower, and its advantages are corrosion resistance and corrosion prevention. The disadvantage is that the product surface cannot be kept smooth for a long time, especially in relatively humid or dark environments (such as outdoor rain) or wet places (such as next to water pipes). When zinc plating is lost, the hardware rusts and deteriorates over time, rendering it useless. So, how can we prevent the loss of this galvanized layer and extend the application time of precision electronic stamping parts? Yi Wei summed up two points.
1. Avoid dark and damp places.
2. When stamping parts are galvanized, the surface of the galvanized layer can be thickened. A clear coat is sprayed on top of the thickened zinc coating. After completing these two points, the service life of the stamping parts can be greatly extended.
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