| 航空发动机轴承的滑蹭损伤与防止措施 |
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| 引用本文： | 陈光.航空发动机轴承的滑蹭损伤与防止措施[J].燃气涡轮试验与研究,2004,17(3):58-62. |
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| 作者姓名： | 陈光 |
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| 作者单位： | 北京航空航天大学,北京,100086 |
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| 摘 要： | 分析了航空燃气涡轮发动机主轴承产生滑蹭损伤的机理与危害。并根据滑蹭损伤的机理，提出了防止轴承出现滑蹭损伤的两项措施：增加驱使滚子一保持架运动的拖动力；减小阻碍滚子一保持架运动的阻力。列举了国外一些发动机中防止滑蹭损伤采用的措施。
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| 关 键 词： | 航空发动机 轴承 滑蹭损伤 防止措施 燃气涡轮发动机 |
| 文章编号： | 1672-2620(2004)03-0058-05 |
| 修稿时间： | 2004年3月4日 |
Aero-engine Bearing's Skidding Damage and Preventive Measures |
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| CHEN Guang.Aero-engine Bearing''''s Skidding Damage and Preventive Measures[J].Gas Turbine Experiment and Research,2004,17(3):58-62. |
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| Authors: | CHEN Guang |
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| Abstract: | The mechanism and impact of aero-engine bearing's skidding damage are analyzed. Two ways to prevent bearing from skidding damage are discussed. They are to make the roller-retainer keep moving by increase pulling force and to reduce its resistance. Some preventive measures of skidding damage used on foreign aero-engines are listed. |
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| Keywords: | rolling bearing skidding damage drag force resistance preload |
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