contact fatigue [力] 接触疲劳
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
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
Some characteristics of the rolls, such as strength vs. Thermal shock, tensile strength and contact fatigue strength, influence spalling. Thus, strength was investigated as a hardness parameter.
辊子的一些特性，例如：强度、耐热性、抗拉强度、接触疲劳强度都和剥落有关。因此，强度可作为硬度的参数来研究。
The contact fatigue tester has high contact stress, small volume, low noise, low consumption of test sam-pl, stable driving system and reliable results.
认为该装置具有接触应力大，体积小，噪声小，一次试验耗油量小，试验系统传动稳定，试验结果可信等优点。
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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