| 航空齿轮疲劳失效机理探究 |
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| 引用本文： | 刘滨春.航空齿轮疲劳失效机理探究[J].中国科技信息,2011(12):108-109. |
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| 作者姓名： | 刘滨春 |
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| 作者单位： | 空军航空大学航理系,吉林长春,130022 |
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| 摘 要： | 齿轮传动是一个集运动学、动力学、结构强度及润滑为一体的特殊系统,其失效模式大多数情况并非一种模式,对失效的基本模式的识别与判断是查出失效原因提出预防措施的关键。本文就航空齿轮最普遍的疲劳失效的几种基本模式进行剖析。
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| 关 键 词： | 齿轮弯曲疲劳失效 齿轮振动疲劳失效 齿轮表面接触疲劳失效 |
Research of three basic fatigue failure modes for the aero-engine transmission gear |
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| Liu Binchun.Research of three basic fatigue failure modes for the aero-engine transmission gear[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2011(12):108-109. |
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| Authors: | Liu Binchun |
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| Institution: | Liu Binchun Air Force Aviation University,Aviation Theory Department,Jilin Changchuen 130022 |
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| Abstract: | The gear transmission is a special system that contains kinematics,dynamics,the strength of the structure and lubricating system.Its failure modes are not in only one form in most cases.Distinguishing and judging the basic failure modes is the key to find out the reasons of failure and point out the preventive measures to against it.This dissertation analyses the most common modes of the fatigue failure of the aircraft gear. |
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| Keywords: | vibrant fatigue failure of the gear curved fatigue failure of the gear surface attach failure of the gear fatigue |
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