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Why is spring force insufficient, what factor is there?

 Back to list Source: Heju hardware Browse: - Release date: November 13, 2020【 large in Small
Use in life Spring There are a lot of products, why some in the use of the process will also appear insufficient spring force, what factors lead to such a situation? The causes of insufficient spring force are as follows:
1. The spring wire itself is soft, or the quenching temperature of the spring is too low or the holding time is not long enough, or the tempering temperature is too high and the time is too long after forming the spring, which leads to the tensile compressive strength against the elastic force is not enough, which is the real sense of insufficient elasticity.
 
2. Unreasonable design and manufacture parameters of non-standard spring: only pay attention to outer diameter, inner diameter, length and other parameters, often ignore the size of wire cross-sectional area and pitch, resulting in insufficient elasticity.
3. Unreasonable selection of standard spring: due to the desire for cheap price, the lighter load type is selected and cannot bear the heavy load, which leads to the feeling that the spring is not enough.
 
4. The elasticity will be reduced or even lost if it is used beyond the specified temperature.
 
5. Wrong spring quality grade: unintentionally or intentionally using ordinary spring as high quality spring or imported spring, resulting in insufficient elasticity.
 
Heju precision reminds you that hardware manufacturers should pay attention to the above points in the usual process in order to avoid the situation of insufficient spring. As long as it is a company doing physical products, its core competitiveness must be the quality of products. Dongguan Heju Precision Electronic Technology Co., Ltd. is a hardware stamping factory located in Shatian Town, Dongguan City. It mainly provides precision metal stamping parts, patch terminals, beryllium copper terminals, stainless steel shrapnel processing and other non-standard customization.
 Spring
This article is from the official website of Heju http://www.hejujingmi.com/

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