EN
Stress is something everybody deals with, but you know it can also effect things we use everyday? Like compression spring, that you find in pens or even mattresses. When they make these springs, they do this thing called coiling. After coiling, its really important to remove the stress that builds up because otherwise the spring wont work good or last long.
The Important Role of Stress Relief in Making Compression Springs
When coiling a compression spring, the metal get twisted and bent alot. This make the metal super stressed. If don't relieve this stress, spring might not perform right, it can break easy or lose the bounce back ability. Stress relief is kinda like leting the metal relax after hard work out. We do this by heating spring to certain temprature then cool it down slowly.
Why Stress Relief is Big Deal for Compression Springs
You maybe wonder why everybody care about stress relief in these springs. Simple answer: it decide how long spring last and how good it work. Without proper stress relief, spring fail quick, cost time and money. For example in car, if suspension springs not treated good, car don't drive smooth or even breakdown. Thats why at Lisheng we pay extra attention to this. We want our springs reliable so people trust them in products. Also stress relief help keep spring shape good.
The Importance of Stress Relief
After make compression spring, very important to relief stress in metal. During making, spring go through lots bending and twisting. This stainless steel compression springs and become weak. Imagine holding rubber band tight too long, when release it might not back to original. Same with spring without stress relief it can snap or not work when used. Stress relief let metal relax to stable condition.
A Guide for Wholesale Customers
If your wholesale customer want buy helical compression spring good to understand how stress relief effect springs you get. When buy from Lisheng, not just get product but invest in quality and trust. First thing ask supplier is do they do stress relief on compression springs.
How Good Stress Relief Prevent Failure in Compression Springs
Proper stress relief very crucial to stop failures in compression springs. When make springs, they might have small flaws or weak point from shaping. If not fix with stress relief, spring can break during use or even before reach customer. This especial important in industry where safety first, like cars or machines. If compression spring fail, it lead to accident or big problem.