MEASUREMENT OF RESONANCE SPEEDS AND DYNAMIC FREQUENCIES OF A BEVEL GEAR

Ai Yiren; Ju Xiuting; Yu Peifu; Yan Litang; Li Qihan

Volume 3 Issue 3

Jul. 1988

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Article Navigation > Journal of Aerospace Power > 1988 > 3(3): 211-214,281

Ai Yiren, Ju Xiuting, Yu Peifu, Yan Litang, Li Qihan. MEASUREMENT OF RESONANCE SPEEDS AND DYNAMIC FREQUENCIES OF A BEVEL GEAR[J]. Journal of Aerospace Power, 1988, 3(3): 211-214,281.

Citation:

Ai Yiren, Ju Xiuting, Yu Peifu, Yan Litang, Li Qihan. MEASUREMENT OF RESONANCE SPEEDS AND DYNAMIC FREQUENCIES OF A BEVEL GEAR[J]. Journal of Aerospace Power, 1988, 3(3): 211-214,281.

Ai Yiren, Ju Xiuting, Yu Peifu, Yan Litang, Li Qihan. MEASUREMENT OF RESONANCE SPEEDS AND DYNAMIC FREQUENCIES OF A BEVEL GEAR[J]. Journal of Aerospace Power, 1988, 3(3): 211-214,281.

Citation:

Ai Yiren, Ju Xiuting, Yu Peifu, Yan Litang, 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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MEASUREMENT OF RESONANCE SPEEDS AND DYNAMIC FREQUENCIES OF A BEVEL GEAR

1.
Air Force Research Institute
2.
Beijing Institute of Aeronautics and Astronautics

Received Date: 1987-10-01
Publish Date: 1988-07-28

Abstract

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.