摘要
以160kW立式屏蔽泵电动机扇形可倾推力轴承为例,根据动压润滑理论,编制Matlab润滑求解程序,分析了扇形可倾瓦支点位置、包角对其润滑性能的影响,为可倾推力轴承润滑优化研究提供了有力依据。
Taking a fan-shaped tilting thrust bearing of 160kW vertical canned pump motor as an example,this paper analyzes the influences of fulcrum position and wrap angle of the fan-shaped tilting bearing bush on the lubrication performance based on dynamic pressure lubrication theory and Matlab lubrication solution program.It provides a powerful basis for lubrication optimization research of the tilting thrust bearings.
作者
刘丁元
闫丹
Liu Dingyuan;Yan Dan(Jiamusi Electric Machine Co.,Ltd.,Jiamusi 154002,China;Jiamusi Explosion-Proof Electric Machine Institute,Jiamusi 154005,China)
出处
《防爆电机》
2020年第1期29-32,共4页
Explosion-proof Electric Machine
关键词
扇形瓦块包角
水膜压力
扇形瓦支点位置
动压润滑
Fan-shaped bearing bush wrap angle
water film pressure
fan-shaped bearing bush fulcrum position
dynamic pressure lubrication
