波发生器外置谐波式齿轮泵轮齿表面耐磨分析  

The Wear Analysis of the Working Surface of Gear Tooth in Harmonic Gear Pump with External Wave Generator

作　　者：宁鹏[1] 祝海林[1] 钱志达[1] 潘俊[1] 秦兴培[1] 

机构地区：[1]常州大学机械工程学院,江苏常州213016

出　　处：《常州大学学报（自然科学版）》2014年第2期58-61,共4页Journal of Changzhou University：Natural Science Edition

基　　金：国家自然科学基金资助项目(51075046)

摘　　要：针对普通齿轮传动和谐波齿轮传动在齿面磨损计算方面的差异。通过对波发生器外置谐波式齿轮泵柔轮所受液压力的分析,推导了柔轮所受液压力矩的近似计算公式,并在此基础上推出了轮齿工作表面耐磨条件公式,为谐波式齿轮泵的设计和进一步研究提供了理论参考。Aiming at the difference in tooth surface wear between the ordinary gear drive and harmonic gear drive,an approximate calculation formula of hydraulic torque is deduced by analysis of the liquid pressure on flexible gear tooth.The formula for the wear of gear tooth working surface is deduced on the basis of the approximate formula,which provides a theoretical reference for designing and further study of the harmonic gear pump.

关 键 词：谐波式齿轮泵 液压力矩 磨损 

分 类 号：TH325[机械工程—机械制造及自动化]