强冷磨削──一种控制表面残余应力的有效方法

Compulsive-cold Grinding - A Effective Methold on Controlling Residual Stress

常规磨削通常使工件已加工表面产生残余拉应力，针对这一现象，进行了强冷磨削试验。试验结果证实，强冷磨削能实现时工件表面残余应力的主动控制，是一种切实可行的有效方法。

The usual grinding method usually brings about the extensive residual stress in the machined surface of part.Aimed at this phenomenon,experimented on compulsive-cold grinding.The test states, the compulsive-cold grinding can be used for controlling of the residual stress,it is a practicably effective method,