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.
Rigid-Flexible Coupling Dynamic Analysis of Excavator Drive Axle
Applied Mechanics and Materials ; 268-270 ; 1053-1057
2012-12-27
5 pages
Article (Journal)
Electronic Resource
English
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