内燃机凸轮挺柱间油膜厚度的计算方法

Computation Method of Elastohydrodynamic Lubricant Film Thickness Between Cam and Tappet of IC Engines

根据弹性流体动力润滑理论对内燃机凸轴挺柱间油膜厚度的计算方法和计算公式进行了研究,修正了Holland的计算方法和计算公式,提供了一个能直接反映内燃机配气机构设计参数对凸轮挺柱间油膜厚度影响的计算方法和计算流程图。

Based on the elastohydrodynamic lubrication theory,the computation method of lubricant film thickness between cam and tappet of internal combustion engined is studied.On the basis of Holland's method a modified method for the computation of film thickness between cam and tappet of I.C.engines is proposed.