磁性液体轴承润滑研究进展  

Research Progress on Lubrication for Ferrofluid Bearings

作　　者：王建梅[1] WANG Jianmei(Engineering Research Center of Heavy Machinery Ministry of Education,Taiyuan University of Science and Technology,Taiyuan 030024,China)

机构地区：[1]太原科技大学重型机械教育部工程研究中心,太原030024

出　　处：《轴承》2022年第9期1-8,共8页Bearing

基　　金：国家自然科学基金资助项目(51875382,52035006);第六批山西新兴产业领军人才资助项目(202006)。

摘　　要：磁性液体润滑因其承载范围宽、可控能力高、自密封、自恢复和长寿命等优点,在高端轴承润滑中具有潜在的应用前景。从磁性液体润滑理论、数值模拟和试验研究等方面论述了磁性液体润滑的国内外研究进展,介绍了磁性液体在轴承润滑中的应用研究现状,结合目前磁性液体轴承润滑研究存在的问题,提出了其系统研究需要考虑的要点和思路。Ferrofluid lubrication has potential application prospects in lubrication for high-end bearings due to advantages such as wide load capacity range, high controllability, self-sealing, self-recovery and long service life. The research progress on ferrofluid lubrication at home and abroad is expounded from the aspects of ferrofluid lubrication theory, numerical simulation and test study, and the research status of ferrofluid lubrication for bearings is introduced. The main points and thoughts needed to be considered in systematic research are put forward with combination of problems existing in current research of lubrication for ferrofluid bearings.

关 键 词：滑动轴承 油膜轴承 液体润滑 理论研究 数值模拟 试验 

分 类 号：TH133.31[机械工程—机械制造及自动化]