Typical applications for compression springs are to provide pressure, as in an electrical contactspring;
压缩弹簧典型的应用时提供压力，比如电子接触弹簧；
2
The stress relaxation of contactspring appeared at high temperature is one of the main failure modes in high capacity circuit breaker.
大容量断路器的主要故障模式之一是触头弹簧在较高温度下出现的应力松弛。
3
The simplified prepressing-contactspring-damping system was studied in this dissertation. The nonlinear dynamic characteristic of this system was research by experiment method.