粗糙表面弹流润滑实验与理论分析  

THE EXPERIMENT AND THEORETICAL ANALYSIS ON ELASTO-HYDRODYNAMIC LUBRICATION OF ROUGH SURFACE

作　　者：奚鹰[1] 周明溥[1] 刘平[2] 

机构地区：[1]上海建材学院,上海200434 [2]上海工程技术大学,上海200335

出　　处：《上海工程技术大学学报》1994年第4期50-54,共5页Journal of Shanghai University of Engineering Science

摘　　要：本文讨论试件具有任意条纹方向的粗糙表面在弹流润滑状态下的实验研究与理论分析。实验结果表明:横向条纹所产生的摩擦系数比纵向条纹小约20～30％。This paper mainly deals with the experimental research and theoretical analysis on elasto-hydrodynamic lubrication characteristic of the rough surface with arbitrary orientation. The results show that the friction cceff of the crosswise striated orientation is 20-30 per cent less than the friction coefficient the vertical striated orientation

关 键 词：润滑 粗糙率 磨擦系统 弹流润滑 

分 类 号：TH117.2[机械工程—机械设计及理论]