Simulation Research of Rotary Vector (RV) Reducer Bearing Based on Rigid-flexible Coupling
Linshan Han
School of Mechanical Engineering, North China University of Water Resources and Electric Power, Zhengzhou-450000, China.
Hongwei Wang *
School of Mechanical Engineering, North China University of Water Resources and Electric Power, Zhengzhou-450000, China.
Yingjia Wang
School of Mechanical Engineering, North China University of Water Resources and Electric Power, Zhengzhou-450000, China.
Jiangyu Zhao
School of Mechanical Engineering, North China University of Water Resources and Electric Power, Zhengzhou-450000, China.
*Author to whom correspondence should be addressed.
Abstract
In this paper, Rotary Vector (RV) reducer as the research object, using Solid Works software to establish a three-dimensional model of RV110-E reducer, and interference check. The key parts were processed flexibly by Abaqus, and the processed flexible body was imported into Adams to establish the rigid-flexible coupling dynamics model of RV reducer. Through simulation analysis, the contact stress curve of key components is obtained, and the influencing factors of fatigue life of reducer are obtained, which lays a foundation for further calculation of fatigue life of reducer. The research method has certain guiding significance to the fatigue life of RV reducer.
Keywords: RV reducer, rigid and flexible coupling, load spectrum, fatigue life
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References
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