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分析了影响金属零件疲劳损坏的原因。通过试验发现,造成承受动载的金属零件损伤为磨损和疲劳两种状况。在此基础上,提出了提高抗疲劳强度的6条措施。
The reasons that affect the fatigue damage of metal parts are analyzed. Through the test found that caused by the metal parts bearing dynamic damage to wear and fatigue of two conditions. On this basis, six measures to improve fatigue strength are proposed.