摘要
针对矿用行星轮系的接触疲劳仿真分析问题,首先对矿用行星轮系齿轮接触疲劳的特性进行分析,建立了矿用齿轮的行星轮系三维有限元模型,从创建矿用齿轮的渐开线的齿廓和矿用齿轮模型简化与网格划分,探讨了矿用齿轮行星轮系模型的约束,其中包括矿用齿轮接触对的建立和矿用齿轮中间区的确定,得到矿用行星轮系S-N曲线,为行星轮系的优化设计奠定了基础。
The contact fatigue simulation analysis problem for mining planetary gear train, the first mining planetary gear train gear contact fatigue characteristics were analyzed, and the establishment of a three -dimensional finite element model of mining gear planetary gear train, gear from creating mineinvolute tooth profile and mining gear model simplification and meshing of mining gear planetary gear train model constraints, including mining gear contact on the establishment and mine determine gear intermediate zone, get mine S -N curves planetary gear train, which laid the foundation for the optimization design of planetary gear train.
出处
《煤矿机械》
北大核心
2014年第2期86-87,共2页
Coal Mine Machinery
关键词
矿用行星轮系
接触疲劳
仿真分析
S-N曲线
mining planetary gear train
contact fatigue
simulation analysis
S-N curve
