摘要
本文介绍了用油压脉动试验的方法去除护环的宏观残余应力。试验发现 。
In this paper,the method of pulsating hydraulic test to relief retaining ring residual stress is introduced.In the test,it is found that macro residual stress of retaining ring is decreased notably.
出处
《大电机技术》
北大核心
2002年第2期38-39,53,共3页
Large Electric Machine and Hydraulic Turbine