1. The shrapnel wire itself is soft, or the quenching temperature of the shrapnel is low or the holding time is not long enough, or the tempering temperature of the shrapnel is too high and the time is too long, resulting in the tensile and compressive strength against the elastic is not enough, which is the real sense of the elastic is not enough.
2. The design and production parameters of non-standard shrapnel are unreasonable: only pay attention to the outside diameter, inside diameter, length and other parameters, often ignore the cross-sectional area and pitch size of wire rod, resulting in insufficient elasticity.
3. The selection of standard shrapnel is not reasonable: because of the greed of cheap price, the light load type is chosen and can not bear the heavy load, which leads to the feeling of insufficient elasticity.
4. The elasticity will be reduced or even lost if the temperature exceeds the specified temperature.
5. Wrong quality grade of shrapnel: unintentionally or deliberately ordinary shrapnel is used as high-quality shrapnel or imported shrapnel, resulting in insufficient elasticity.
Assetprecision custom metal parts manufacturing In order to avoid the lack of elastic shrapnel, we should pay attention to the above points in the usual process. As long as it is a physical product company, its core competitiveness must be the quality of the product. Asset Metal technology limited (Asset Precision) is a hardware stamping manufacturer located in Liaobu Town, Dongguan City, mainly providing precision metal stamping parts, patch terminals, beryllium copper terminals, stainless steel shrapnelprocessing and other non-standard customization.
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