Study on Life and Efficiency of Bearing of Planetary Gear Reducer of Less Tooth Difference with Biasing Crankshaft

摘要：

　　Transmission principle of a planetary gear reducer of less tooth difference with biasing crankshaft was analyzed.Through force analysis of crank tumbler bearing and crank block bearing,the mathematic model was deduced,and influence factor of forces was ascertained.The even absolute value of supporting force of crankshaft tumbler bearing and block bearing is taken as their equivalent load,the life and efficiency model of tumbler bearing was deduced,and their enhancement measure was put forwarded and tested and verified by example.

关键词： planetary gear reducer biasing crankshaft tumbler bearing angle of engagement equivalent load

作者: Xu Qiang Xu Qi Sheng Xu Dao Yi

作者单位: Department of Mechanical Engineering, Hefei University.Hefei 230022, China Anhui Xiao Xiao Science and Technology Limited Company, Jixi 510660,China

会议类型: 国际会议

会议名称: The First International Workshop on Hydraulic Equipment and Support Systems for Mining (第一届液压技术与矿山装备国际研讨会(IWHEM2012))

会议地点: 辽宁葫芦岛

会议语种:英文

页码: 370-375

在线出版日期: 2012-08-07（万方平台首次上网日期，不代表论文的发表时间）