| 齿轮共振转速及动频测量 |
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| 引用本文： | 艾贻人,鞠秀庭,宇培孚,晏砺堂,李其汉.齿轮共振转速及动频测量[J].航空动力学报,1988,3(3):211-214,281. |
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| 作者姓名： | 艾贻人 鞠秀庭 宇培孚 晏砺堂 李其汉 |
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| 作者单位： | 空军第一研究所
(艾贻人，鞠秀庭，宇培孚)，北京航空航天大学
(晏砺堂)，北京航空航天大学(李其汉) |
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| 摘 要： | 本文提出一种简便易行的用声测原理实现在发动机多层包容、高噪音的恶劣测量条件下,测量齿轮行波共振转速及动频的机外检测方法。该方法有较高测量精度,并且使用简便。
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| 收稿时间： | 1987/10/1 0:00:00 |
MEASUREMENT OF RESONANCE SPEEDS AND DYNAMIC FREQUENCIES OF A BEVEL GEAR |
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| Ai Yiren,Ju Xiuting,Yu Peifu,Yan Litang and Li Qihan.MEASUREMENT OF RESONANCE SPEEDS AND DYNAMIC FREQUENCIES OF A BEVEL GEAR[J].Journal of Aerospace Power,1988,3(3):211-214,281. |
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| Authors: | Ai Yiren Ju Xiuting Yu Peifu Yan Litang and Li Qihan |
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| Institution: | Air Force Research Institute;Air Force Research Institute;Air Force Research Institute;Beijing Institute of Aeronautics and Astronautics;Beijing Institute of Aeronautics and Astronautics |
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| Abstract: | A simple and convenient method is proposed to measure the travelling wave resonance speeds and dynamic frequencies of bevel gear. It is based on the non-contact acoustic detection through several envelopes of engine at high level of background noise. The experimental results indicate that the method is very easy to operate and its measuring accuracy is quite high. |
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