BEVEL GEAR RESONANCE FAILURES IN CENTRAL GEARING SYSTEM OF AN AEROENGINE

Xu Ejun; Liang Shichang; Chang Chunjiang; Shen Bingyan

Volume 3 Issue 3

Jul. 1988

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Xu Ejun, Liang Shichang, Chang Chunjiang, Shen Bingyan. BEVEL GEAR RESONANCE FAILURES IN CENTRAL GEARING SYSTEM OF AN AEROENGINE[J]. Journal of Aerospace Power, 1988, 3(3): 193-198,279.

Citation:

Xu Ejun, Liang Shichang, Chang Chunjiang, Shen Bingyan. BEVEL GEAR RESONANCE FAILURES IN CENTRAL GEARING SYSTEM OF AN AEROENGINE[J]. Journal of Aerospace Power, 1988, 3(3): 193-198,279.

Xu Ejun, Liang Shichang, Chang Chunjiang, Shen Bingyan. BEVEL GEAR RESONANCE FAILURES IN CENTRAL GEARING SYSTEM OF AN AEROENGINE[J]. Journal of Aerospace Power, 1988, 3(3): 193-198,279.

Citation:

Xu Ejun, Liang Shichang, Chang Chunjiang, Shen Bingyan. BEVEL GEAR RESONANCE FAILURES IN CENTRAL GEARING SYSTEM OF AN AEROENGINE[J]. Journal of Aerospace Power, 1988, 3(3): 193-198,279.

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BEVEL GEAR RESONANCE FAILURES IN CENTRAL GEARING SYSTEM OF AN AEROENGINE

Shenyang Aeroengine Research Institute

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

Abstract

Abstract

The resonance failures of the bevel gear in the central gearing system of an specific aeroengine have been investigated experimentally. The features of the resonance failures, the failure modes and structural dynamic characteristics are summarized, and the reasons for resonance are clarified. Some preventive measures against the failures are suggested and criteria for the dynamic strength design of this type of gear are specified.