A dynamic calculation method of sliding friction losses for a helical gear pair
作者: Cheng WangZhaoyao Shi
作者单位: 1Beijing University of Technology
2University of Jinan
刊名: Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2017, Vol.39 (5), pp.1521-1528
来源数据库: Springer Journal
DOI: 10.1007/s40430-016-0585-8
关键词: Helical gear pairEfficiencySliding power lossesDynamic characteristicsFriction force
英文摘要: Sliding friction losses play a significant role in power losses of a gearbox. The author has proposed a calculation method of sliding friction losses considering the transmission errors. The tooth surface meshing force, relative sliding/entrainment velocity, and sliding friction coefficient are obtained under static or quasi-static conditions which restrict the accuracy of model in the middle- and high-speed gear transmission. The efficiency of dynamic state of a helical gear pair is studied, because it is widely used in the middle- and high-speed transmission. Therefore, a calculation method for helical gear pair of sliding friction losses based on dynamic characteristics is proposed. First, the dynamic model of helical gear pair considering friction and multiple backlashes is built and...
原始语种摘要: Sliding friction losses play a significant role in power losses of a gearbox. The author has proposed a calculation method of sliding friction losses considering the transmission errors. The tooth surface meshing force, relative sliding/entrainment velocity, and sliding friction coefficient are obtained under static or quasi-static conditions which restrict the accuracy of model in the middle- and high-speed gear transmission. The efficiency of dynamic state of a helical gear pair is studied, because it is widely used in the middle- and high-speed transmission. Therefore, a calculation method for helical gear pair of sliding friction losses based on dynamic characteristics is proposed. First, the dynamic model of helical gear pair considering friction and multiple backlashes is built and...
全文获取路径: Springer  (合作)
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关键词翻译
关键词翻译
  • sliding 滑动
  • losses 损耗
  • dynamic 动力学的
  • friction 摩擦
  • method 方法
  • helical 螺旋状的
  • calculation 计算
  • velocity 速度
  • force 
  • meshing 啮合