Hardware accessories

产品参数

所属分类
设备名称:Hardware accessories

浏览次数:75
发布日期:2020-03-26

产品概述

The suspension coil spring is affected by the external random load or cyclic load, and the spring surface cracks, scratches, flying edge, hemp edge, roughness and other reasons greatly reduce the service life of the spring, is prone to fracture failure, the main reason for its failure is fatigue fracture.

And peening can produce hardened layer on the surface of the spring, reduce or eliminate the spring surface of small cracks, concave-convex defects and decarburization layer of harmful effect, so as to effectively improve the fatigue life of the spring.