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概述了机械加工表面残余应力的作用与分类,具体分析了机械加工表面残余应力的产生,然后通过车轮弯曲疲劳试验机来探讨机械加工表面残余应力的影响。
The function and classification of residual stress on machining surface are summarized. Residual stress on machining surface is analyzed in detail. Then the influence of residual stress on machined surface is discussed by wheel bending fatigue tester.