摘要
机械零件的抗疲劳破坏是造成机械运行故障的主要原因。提高机械零件的抗疲劳强度 ,应注重选择材料和降荷、降温设计 ,避免及减缓应力集中 ,改善零件表面的抗疲劳性能 。
The fatigue damage of machine components is the main reason for a stoppage of the machine movement.To improve the fatigue strength of machine components one, should lay stress on selecting materials and lowering the temperature or load,trying to avoid and slow down stress focus,together with improving function against fatigue of the component surface,and taking into account vibration design as well.
出处
《十堰职业技术学院学报》
2002年第2期72-75,共4页
Journal of Shiyan Technical Institute
