陀螺转子轴承用润滑油的成膜性能试验  

Film Forming Performance Test of Lubricating Oil for Gyrorotor Bearings

作　　者：顾家铭 刘春浩[2] 陈晓阳[2] 宋家华 孙浩洋[3] 

机构地区：[1]上海天安轴承有限公司,上海200233 [2]上海大学轴承研究室,上海200072 [3]青岛大学机电学院机械基础部,山东青岛266071

出　　处：《轴承》2009年第5期33-36,共4页Bearing

基　　金：国家“十五”科技攻关项目(MKP7-2004-58ZD)

摘　　要：采用UTFL2膜厚测试系统对3种国产润滑油进行了成膜试验。对试验结果进行理论分析表明:3种润滑油的成膜性能及乏油出现的条件存在明显的差异;在不补油的状态下,最小油膜厚度随线速度的变化与Donson理论曲线有不同程度的偏离。The film forming tests are conducted for 3 kinds of domestic lubricating oils with UTFL2 film thickness measuring system. The results are analyzed theoretically and show that the visible difference exist about film forming performanee and condition of oil - lack for 3 kinds of lubricating oils, and there is different off - line between actual and theoretical values without oil supply.

关 键 词：仪表轴承 润滑油 成膜性能 试验 

分 类 号：TH133.33[机械工程—机械制造及自动化] TG806[金属学及工艺—公差测量技术]