交错轴斜齿轮的设计及参数化建模分析  

Analysis of Design and Parametric Modeling of Crossed Helical Gear

作　　者：王刚 

机构地区：[1]中烟机械技术中心有限责任公司,上海201206

出　　处：《机械传动》2013年第12期62-65,共4页Journal of Mechanical Transmission

摘　　要：通过理论分析计算,设计出任何轴交角和中心距的交错轴斜齿轮。结合三维造型软件Pro/E,利用方程创建螺旋线、渐开线以及齿根渐开线延伸线,建立交错轴斜齿轮的参数化模型,通过更改基本参数,可以快速生成任何条件的交错轴斜齿轮。同时,对齿轮进行有限元分析,得到齿轮的模态值和弯曲强度,确保齿轮的可靠性。Through theoretical calculation and analysis, the crossed axis helical gear is designed with any shaft angle and center distance. The spiral line and the end surface involute tooth profile are created based on Pro/E soft- ware. By using the program modules, the crossed axis helical gear model is built. The crossed axis helical gear of any conditions will be quickly generated when the basic parameters is changed. Then, the modal value and bending strength is obtained by the finite element analysis of the gear.

关 键 词：交错轴 变位系数 参数化 模态分析 应力分析 

分 类 号：TH132.41[机械工程—机械制造及自动化]