3Z-Ⅰ型行星轮系传动效率研究  

Study on Transmission Efficiency about the 3Z-I Micro-segment Planetary Gear

作　　者：张军[1] 乔红娇 熊杨寿 ZHANG Jun;QIAO Hongjiao;XIONG Yangshou(Anhui Xinhua College,Hefei 230088,China;Institute of Industry&Equipment Technology,Hefei University of Technology,Hefei 230009,China)

机构地区：[1]安徽新华学院,安徽合肥230088 [2]合肥工业大学工业与装备技术研究院

出　　处：《通化师范学院学报》2023年第12期13-21,共9页Journal of Tonghua Normal University

基　　金：安徽省教育厅高校自然科学研究重点项目(2022AH051863,2022AH051865,2022AH051876);智能机器人科研团队(kytd202205)。

摘　　要：依据摩擦功理论,在考虑时变摩擦因数情况下,分别推导渐开线齿轮和微线段齿轮传动效率的计算公式,将其应用于3Z-Ⅰ型渐开线和微线段齿轮行星减速器中,对比渐开线齿轮和微线段齿轮的传动效率,并对不同转速、不同负载条件下两种行星轮系的传动效率进行实验验证.结果表明:在相同工况下,微线段齿轮的传动效率高于渐开线齿轮的传动效率,从而验证了微线段齿轮较于渐开线齿轮在传动效率方面的优势.Based on the friction power theory,considering the effect of time-varying friction factors,the calculation method of transmission efficiency of involute gear and micro-segment gear transmissions are deduced,and then applied to the 3Z-Ⅰinvolute and micro line segment in the planetary gear reducer.Furthermore,the research compared the involute gear and micro line segment of gear transmission efficiency,and verified two kinds of planetary gear train transmission efficiency at different speed and load conditions.The results show that the transmission efficiency of the micro-segment gear is higher than that of the involute gear under the same working condition,which verifies the superiority of the micro-segment gear over the involute gear in transmission efficiency.

关 键 词：微线段齿轮 传动效率 摩擦功理论 行星轮系 

分 类 号：TH132.4[机械工程—机械制造及自动化]