The influence of the variable ratio on the slip and contact stress is also discovered.

揭示了速比变化比值对齿面滑移及齿面接触应力特性的影响。

But in the textbook about CAM, the contact stress calculating process is seldom discussed.

但在有关凸轮的教科书中，对接触应力的计算过程论述较少。

The plane stress theory is applied to analyze the contact stress between cast track and roll wheel.

采用平面应力理论来分析滚轮与轨道的接触应力问题。

Beased on the theory of Hertz stress, the contact stress of roller bearing is analysed in this paper.

依据赫兹接触强度计算理论，着重研究了圆柱滚子轴承内、外圈及滚动体的接触应力。

Rail-wheel contact stress depends to a large extent on the matching of rail-wheel geometry parameters.

轮轨接触几何参数的匹配优劣直接影响着轮轨接触应力值的大小。