基于ABAQUS的渐开线直齿圆柱齿轮静力学分析  

Static analysis of involute spur gear based on ABAQUS

作　　者：花广如[1] 黄安立 

机构地区：[1]华北电力大学机械工程系,河北保定071003

出　　处：《科学技术创新》2020年第6期137-138,共2页Scientific and Technological Innovation

摘　　要：基于经典力学计算校核齿轮接触应力与弯曲应力结果存在耗时长、计算量大等缺点。本课题基于ABAQUS软件探究了齿轮在啮合时所受应力,建立五齿模型,参考Hertz接触模型的计算结果,分析了摩擦因数、齿根圆沿径向向内延伸距离对结果的影响。Checking gear contact and bending stress results based on classical mechanics calculations has disadvantages such as long time-consuming and large amount of calculations.Based on ABAQUS software,this project explores the stress on the gears during meshing,establishes a five-tooth model,and refers to the calculation results of the Hertz contact model to analyze the influence of the friction factor and the distance of the tooth root circle extending radially inward on the results.

关 键 词：齿轮 有限元分析 接触应力 弯曲应力 

分 类 号：TH132.417[机械工程—机械制造及自动化]