弧齿锥齿轮行星机构的传动比与效率的计算  

Calculation on the Planetary Transmission Ratio and Efficiency of Spiral Bevel Gears

作　　者：常巧红[1] 魏冰阳[1] 刘华伟[1] 尚怀国[1] 武浩[1] 

机构地区：[1]河南科技大学机电工程学院,河南洛阳471003

出　　处：《机械传动》2012年第11期52-54,共3页Journal of Mechanical Transmission

基　　金：河南省重点科技攻关项目(082102240090);河南科技大学大学生研究训练计划

摘　　要：高功率密度一直是齿轮箱设计追求重要目标之一。发明了一种弧齿锥齿轮行星传动机构,兼具弧齿锥齿轮与行星齿轮传动的优点,结构紧凑简约。介绍了该弧齿锥齿轮行星机构的传动原理,推导了传动比与传动效率的计算公式,进行了初步的齿轮箱传动试验。为高性能传动齿轮箱的设计提供了可能性。The high power density is always one of important goals of the gear box. The invented planetary trans- mission mechanism of spiral bevel gears has the advantages of the spiral bevel gears transmission and the planetary gear transmission, compact structure, high power density. The driving principles of the planetary transmission mechanism are introduced. The calculation formulas derivations of the transmission ratio and transmission efficiency are done. The primal driving tests of the gear box are carried out. The results provide a possibility for the design of the high performance gear box.

关 键 词：少齿差 传动效率 齿轮箱 

分 类 号：TH132.41[机械工程—机械制造及自动化]