以超声振动原理模拟滑动轴承的气蚀磨损  

An Experimental Study on the Cavitation-erosion Behavior of Journal Bearings

作　　者：安琦[1] TAYLOR CM 

机构地区：[1]华东理工大学机械学院,上海200237 [2]School of Mechanical Engineering University of Leeds

出　　处：《摩擦学学报》2001年第3期232-234,共3页Tribology

基　　金：回国留学人员启动科研基金资助!(2 0 0 0 )

摘　　要：采用超声振动原理建立了滑动轴承气蚀磨损模拟试验装置 ,并用该试验装置研究了滑动轴承气蚀磨损现象 .通过分析比较大量实验研究结果 ,发现了一些新的气蚀现象 ,并对滑动轴承气蚀机理进行了分析 .An experimental device for evaluating the cavitation erosion behavior of journal bearings was established based on the principle of ultrasonic vibration. The cavitation erosion behavior of a journal bearing was experimentally investigated with the device. Some new phenomena of cavitation erosion were observed, while the cavitation erosion mechanisms of the journal bearing was discussed and analyzed, by summarizing many experimental phenomena and results.

关 键 词：超声振动原理 滑动轴承 气蚀磨损 模拟试验装置 

分 类 号：TH117.2[机械工程—机械设计及理论]