| 航空齿轮弯曲疲劳寿命预测方法的探讨 |
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| 引用本文： | 徐颖强,何大为,钱管良.航空齿轮弯曲疲劳寿命预测方法的探讨[J].航空动力学报,1997,12(2):136-138,217. |
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| 作者姓名： | 徐颖强 何大为 钱管良 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 综合分析了齿轮的常规弯曲疲劳寿命预测方法在航空齿轮设计中的局限性，同时探讨了利用局部应力—应变法研究齿轮弯曲疲劳寿命的可能性，文中根据有关实验结果，进行算例分析，并获得了一些重要结论
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| 关 键 词： | 齿轮 寿命 预测 应力—应变关系 |
| 收稿时间： | 3/1/1996 12:00:00 AM |
| 修稿时间： | 6/1/1996 12:00:00 AM |
RESEARCH ON BENDING FATIGUE LIFE PREDICTION METHOD OF AIRCRAFT GEARS |
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| Xu Yingqiang,He Dawei and Qian Guanliang.RESEARCH ON BENDING FATIGUE LIFE PREDICTION METHOD OF AIRCRAFT GEARS[J].Journal of Aerospace Power,1997,12(2):136-138,217. |
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| Authors: | Xu Yingqiang He Dawei and Qian Guanliang |
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| Institution: | 7th Dept.Northwestern Polytechnical University, Xi'an 710072;7th Dept.Northwestern Polytechnical University, Xi'an 710072;7th Dept.Northwestern Polytechnical University, Xi'an 710072 |
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| Abstract: | The limitations of the conventional bending fatigue life prediction method for aircraft gears are investigated and the applicability of local stress-strain approach to the gear bending fatigue life analysis is researched.Some valuable conclusions have been drawn from comparison between the computational results and experimental data. |
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| Keywords: | Gears Lifetimes Prediction technique |
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