非对称渐开线齿轮齿根弯曲应力的计算分析  

A calculation research on the tooth root bending stress ofasymmetrical involute gear

作　　者：吴忠[1] 

机构地区：[1]包头钢铁(集团)公司无缝钢管厂,内蒙古包头014010

出　　处：《包头钢铁学院学报》2004年第1期61-64,共4页Journal of Baotou University of Iron and Steel Technology

基　　金：国家自然科学基金资助项目(50375018)

摘　　要：探讨了工作齿面采用大压力角的非对称齿廓渐开线齿轮齿根弯曲应力的解析计算方法。It suggests a new tooth profile of asymmetrical involute gear with a larger pressure angle for the drive tooth side and an analytical calculation formula for the tooth root bending stress.By comparing with the tooth root bending stresses of a conventional symmetrical involute gear,it demonstrates that the asymmetrical involute gear can efficiently improve the tooth root bending strength and load capacity.

关 键 词：非对称渐开线齿轮 齿根弯曲应力 计算分析 

分 类 号：TJ132.413[兵器科学与技术]