答： 接触疲劳 （contact fatigue）就是材料、 零件、 构件在循环接触应力作用下，产生局部永久累积损伤，经一定能够的循环次数后，接触表面产生麻点，浅层或深层剥...
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rolling contact fatigue 转动接触疲劳 ; 动接触疲劳 ; 滚动接触疲劳问题
contact fatigue life 接触疲劳寿命
Rolling contact fatigue strength 滚动接触疲劳强度
rolling contact fatigue life 滚动接触疲劳寿命
ball-rod contact fatigue test 球棒疲劳试验机
Roiling Contact Fatigue 为研究轮轨滚动接触疲劳
contact-fatigue 接触疲劳
The contact fatigue strength design of involute cylinder gearing is based on Hertz theory. However, this theory is only suitable for the frictionless, static dry contact between two smooth surfaces, which is inconsistent with the reality of industrial gear drive.
渐开线圆柱齿轮传动的接触疲劳强度设计是以Herze理论为基础的,而Herze理论仅仅适用于一对光滑表面之间无润滑、无摩擦的静态接触,这与齿轮传动的实际状况出入较大。
参考来源 - 渐开线齿轮传动的混合弹流润滑研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Spalling was a major form of contact fatigue failures in nitriding steel.
氮化钢的主要接触疲劳破坏形式是剥落。
The mechanism of the good contact fatigue resistance of the alloy was investigated.
同时，对该合金优良的接触疲劳抗力的来源进行了探讨。
Experiments of contact fatigue under the action of combined stresses-Hertsian stress and rotating bending stress were carried out.
作者就赫兹应力和旋转弯曲应力联合作用下的接触疲劳进行实验研究。
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