直升机减速器齿轮疲劳寿命评定方法 |
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引用本文: | 朱定金.直升机减速器齿轮疲劳寿命评定方法[J].直升机技术,2007(2):20-23. |
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作者姓名: | 朱定金 |
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作者单位: | 中国直升机设计研究所 景德镇,333001 |
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摘 要: | 直升机减速器是直升机传动系统的关键部件。本文分别采用幂函数和三参数两种标准S-N曲线方程的数据处理方法,讨论直升机减速器齿轮开裂破坏模式的安全寿命评定方法。
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关 键 词: | 减速器齿轮 疲劳评定 |
The Fatigue Life Evaluation Method on the Gears of Helicopter Reducer |
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Authors: | ZHU Ding-jin |
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Abstract: | The speed reducer is the key subassembly of the helicopter transmission system.This article respectively adopts the two kind of methods of the power function and the three parameters standard S-N curve equation to treat data,with the discussion method of the safe life assess of the helicopter speed reducer gear while it damages in spliting mode. |
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Keywords: | the speed reducer gear fatigue life evaluation |
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