It is a compound contact problem of rolling bearings dynamic contact combined of multi-body contact, friction, sliding, material nonlinearity, geometric nonlinearity.
滚动轴承的动力学接触包含了多体接触、滑动、摩擦、几何非线性、材料非线性、边界非线性的复合接触问题。
2
If we do so we find that slidingfriction between the surfaces in also doubled.
如果我们这样做了，会发现两接触面间的滑动摩擦力也加倍了。
3
With all cylindrical roller thrust bearings, increased slidingfriction can occur on the end of the cylindrical rollers.