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A Study on the Vibrational Characteristics of a Foot Mount Type Gearbox for Epicyclic Gear Train

바닥고정형 유성기어박스의 진동특성에 관한 연구

  • Published : 2000.10.01

Abstract

In this paper, the vibrational characteristics of a foot mount type gearbox for epicyclic gear train have been studied. The modal parameters and mode shapes of a gearbox have been computed using AN SYS code. Modal testing was carried out to verify the FEM analysis model. It has been shown that the analysis results are in good agreements with the experimental results. Harmonic analysis has been executed to verify the effect of thickness variance of gearbox housing on the modal response. Analyzing the calculated results, some guides for optimal vibration response has been deduced.

Keywords

Epicyclic Gear Train;Gearbox;Modal Testing;Modal Analysis;Finite Element Analysis

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