轮胎的磨损分类及其成因 表面疲劳磨损(Surface fatigue) 当轮胎在路面上滚动或产生滚滑运动时, 胎面表层胶料在重复变化的接触 应力作用下疲劳而产生剥落的现象统称为表面疲劳磨损。
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surface fatigue wear 表面疲劳磨损
resistance to surface fatigue 抗表面疲劳能力
Auxiliary writing surface fatigue test 辅助书写表面疲劳试验
surface fatigue failure 表面疲劳破断
Surface fatigue phenomena 齿面疲劳现象
Surface initiated fatigue breakage 表面初始疲劳破裂
surface fatigue crack 表面疲劳裂纹
surface fatigue cracks 表面疲劳裂纹
surface fatigue strength 接触疲劳极限
Conventional ultrasonic NDT method is quite incompetence for the surface fatigue crack testing of in service rotary shaft.
采用常规超声检测方法对在役转轴表面疲劳裂纹检测的效果很差。
Nodular cast iron crank shaft which has not been processed by adding nitrogen, its surface fatigue strength is lower, this is the reason that results in the fracture.
球墨铸铁曲轴未经过氮化处理，表面疲劳强度低是导致曲轴断裂的原因；
The fatigue damage of the metal material often happens under the action of the dynamic load. The accumulation of fatigue damage of the metal material leads to the result of surface fatigue cracks.
金属构件常常因受到动载荷作用引起疲劳损伤，而疲劳损伤累积的结果往往导致裂纹的产生。
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