一种用于滑动轴承的润滑脂拖动特性的试验研究  

Research on The Traction Characteristics of a Type of Grease for Sliding Bearing

作　　者：闫晓凡[1] 杨伯原[1] 苏冰[1] 王燕霜[1] 梁兰兰[1] 

机构地区：[1]河南科技大学机电工程学院,河南洛阳471003

出　　处：《润滑与密封》2013年第4期40-42,48,共4页Lubrication Engineering

基　　金：国家自然科学基金项目(51105131);河南省高校创新人才项目(2011HASTIT016)

摘　　要：采用自制的滑动轴承拖动特性试验台,对脂润滑径向滑动轴承的实际工况进行模拟,并测定Desert GoldGrease润滑脂在不同温度、载荷、转速工况下的拖动系数,详细分析该润滑脂的拖动特性。结果表明:该润滑脂在低速重载、宽温度范围下具有优良的润滑特性,是一种适应性广泛的润滑剂。The practical condition of grease-lubricated sliding bearing was simulated on a self-made test rig of traction characteristics of grease-lubricated radial sliding bearing, the traction coefficients of the grease of Desert Gold Grease under different temperatures,loads and velocities were tested, and the traction characteristics of the grease were analyzed. The re- suits indicate that the grease has excellent lubricating properties in a wide temperature range and at low speeds and heavy loads, so it has wide adaptability.

关 键 词：拖动系数 油膜 润滑 径向滑动轴承 

分 类 号：TE626.4[石油与天然气工程—油气加工工程]