| 扇形可倾推力轴承结构参数对润滑特性影响分析 |
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| 引用本文： | 刘丁元,闫丹.扇形可倾推力轴承结构参数对润滑特性影响分析[J].防爆电机,2020(1):29-32. |
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| 作者姓名： | 刘丁元 闫丹 |
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| 作者单位： | 佳木斯电机股份有限公司;佳木斯防爆电机研究所 |
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| 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。
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| 关 键 词： | 扇形瓦块包角 水膜压力 扇形瓦支点位置 动压润滑 |
Analysis for Structural Parameters Influence of Fan-Shaped Tilting Thrust Bearing on Lubrication Characteristics |
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| Liu Dingyuan,Yan Dan.Analysis for Structural Parameters Influence of Fan-Shaped Tilting Thrust Bearing on Lubrication Characteristics[J].Explosion-proof Electric Machine,2020(1):29-32. |
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| Authors: | Liu Dingyuan Yan Dan |
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| Affiliation: | (Jiamusi Electric Machine Co.,Ltd.,Jiamusi 154002,China;Jiamusi Explosion-Proof Electric Machine Institute,Jiamusi 154005,China) |
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| Abstract: | 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. |
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| Keywords: | Fan-shaped bearing bush wrap angle water film pressure fan-shaped bearing bush fulcrum position dynamic pressure lubrication |
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