EMP径向滑动轴承边界滑移现象研究  

Study on the Interface Slippage of EMP Circular Sliding Bearing

作　　者：袁斌[1] 张国贤[1] 吴白羽[1] 楮泽伟[1] 

机构地区：[1]上海大学机械自动化学院,200072

出　　处：《润滑与密封》2000年第1期29-30,共2页Lubrication Engineering

基　　金：国家自然科学基金!(批证号:59775037)

摘　　要：弹性金属塑料瓦（ＥＭＰ）径向滑动轴承是一种新型的轴承，由于轴瓦所采用的复合材料的特殊特性使得其表面能远低于传统的金属瓦轴承，从而有可能存在油膜边界滑移现象。本文对ＥＭＰ径向滑动轴承油膜边界滑移现象进行了实验研究，再次证实了边界滑移现象的存在，并推导出了ＥＭＰ径向滑动轴承油膜边界滑移速度的公式。EMP (Elastic Metal Plastic) circular sliding bearing is a new type of bearing. Because of special properties of synthetic material used in pad, the interface power of it is much lower than that of traditional bearing with metal pad. So the interface slippage of Oil tunica become possible. This paper experiments on the interface slippage of EMP circular sliding beating, validates the exist of interface slippate again, and builds the slippage velocity formula of EMP circular sliding bearing.

关 键 词：径向滑动轴承 边界滑移 弹性金属塑料瓦 

分 类 号：TH133.31[机械工程—机械制造及自动化]