但是目前对于超硬涂层材料滚动接触疲劳失效机理的研究还处于探索之中。

But the study on the rolling contact fatigue failure mechanism of super hard material coati-ngs is in grope.

youdao

计算结果表明超硬涂层材料滚动接触的力学行为和一般的滚动接触的力学行为存在很大的不同，主要表现在对最大剪切应力的影响。

The calculation shows that the dynamical behavior of rolling contact about super hard material coatings is very different from the dynamical behavior of rolling contact about ordinary contact.

youdao