少齿差内齿轮副多齿啮合弯曲强度的计算方法  

Calculation Method of Bending Strength of Multi Tooth Meshing for Internal Gear Pair with Small Tooth Number Difference

作　　者：冯晓宁[1] 张辉[1] 叶思颖 

机构地区：[1]嘉兴学院,浙江嘉兴314001 [2]嘉兴市计量检定测试院,浙江嘉兴314001

出　　处：《煤矿机械》2016年第3期8-11,共4页Coal Mine Machinery

基　　金：浙江省自然科学基金(LY13E050022)

摘　　要：针对渐开线少齿差内齿轮副多齿啮合弯曲强度计算问题,建立了啮合齿对的间隙、数量、载荷分配和齿根拉伸应力的计算方法,通过内齿轮副实体模型和有限元分析,对计算方法的正确性和准确性进行了验证。Aiming at the calculation problem of bending strength of multi tooth meshing of involute internal gear pair with small tooth number difference, calculation method of clearance,number, load distribution and tooth root accuracy of the calculation tensile stress of meshing tooth pairs was established, the correctness and method was verified by applying solid model of internal gear pair and finite element analysis.

关 键 词：渐开线少齿差内齿轮副 多齿啮合 弯曲强度 齿根拉伸应力 

分 类 号：TH123[机械工程—机械设计及理论]