THEORETIC ANALYSIS AND EXPERIMENTAL RESEARCH FOR COUPLED VIBRATION OF GEAR SYSTEM

Abstract

Abstract: Based on vibration theory and finite element method for dynamic problem combined with the gear geometry and experimental research, the dynamic modeling of helical gearing system is pursued. At the same time, the equivalent dynamic parameter on the joint boundary between gear transmission substructure and gear box is identified by experimental modal analysis method and the dynamic behavior of gear-shaft-gearbox system under the coupled vibration is simulated as well. A foundation of dynamic optimization for lower vibration and noise on gear box is provided by this research work.

Key words: Coupling vibration, Gear system, Modeling

CLC Number:

TH132.41

Li Runfang;Han Xi;Lin Tengjiao;Zhong Li. THEORETIC ANALYSIS AND EXPERIMENTAL RESEARCH FOR COUPLED VIBRATION OF GEAR SYSTEM[J]. , 2000, 36(6): 79-81.

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THEORETIC ANALYSIS AND EXPERIMENTAL RESEARCH FOR COUPLED VIBRATION OF GEAR SYSTEM

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