Rigid-Flexible Coupling Dynamic Analysis of Excavator Drive Axle

Jin Ze Li

doi:10.4028/www.scientific.net/AMM.268-270.1053

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 268-270Rigid-Flexible Coupling Dynamic Analysis of...

Rigid-Flexible Coupling Dynamic Analysis of Excavator Drive Axle

Abstract:

Based on drive axle basic structure of the wheel excavator, the paper established virtual prototype simulation model and built drive axle rigid-flexible coupling multi-body dynamic simulation model. According to dynamic simulation response results, it explored the curves of flexible body changed more smoothly when it reached steady state, as gear meshing force of key parts. Initial response of flexible shaft was more violent than multi-rigid body system, and the maximum mutation value reaching about 7%, where has hysteresis phenomenon. The research can supply important theory basis for the improving of wheel excavator drive axle working performance.

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Periodical:

Applied Mechanics and Materials (Volumes 268-270)

Pages:

1053-1057

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.268-270.1053

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Online since:

December 2012

Authors:

Jin Ze Li

Keywords:

Adam, Drive Axle, Excavator, Rigid-Flexible Coupling

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