汽車減震器大部分是由沖壓件構成的，而這部分沖壓件就被稱之為汽車減震器沖壓件。 汽車減震器主要用來抑制彈簧吸震后反彈時的震蕩及來自路面的沖擊。 在關于懸掛系統的改裝過程中，硬的減震器要與硬的彈簧相搭配，而彈簧的硬度又與車重息息相關，因此較重的車一般采用較硬的汽車減震器沖壓件。
Automobile shock absorbers are mostly made up of stamping parts, which are called automobile shock absorber stamping parts. Automobile shock absorber is mainly used to restrain the shock of spring after shock absorption and the impact from road surface. In the process of modification of suspension system, the hard shock absorber should be matched with the hard spring, and the hardness of the spring is closely related to the weight of the vehicle, so the heavier vehicle usually uses the harder shock absorber stamping parts.