矿用减速器直齿轮强度动态有限元分析  

Dynamic Finite Element Analysis of Strength of Spur Gear in Mine Reducer

作　　者：孙剑伟 王帅 un Jianwei;Wang Shuai(Aviation Manufacturing Engineering Center,Xi’an Aeronautical Polytechnic Institute,Xi’an 710089,China;School of Mechanical Engineering,Xi’an University of Science and Technology,Xi’an 710054,China)

机构地区：[1]西安航空职业技术学院航空制造工程中心,西安710089 [2]西安科技大学机械工程学院,西安710054

出　　处：《煤矿机械》2024年第5期85-87,共3页Coal Mine Machinery

基　　金：陕西省自然科学基础研究计划资助项目(2022JM-304);陕西省青年创新团队项目(2023-98)。

摘　　要：传统的齿轮接触应力和弯曲应力是利用理论计算进行静强度校核。为了提高齿轮传动中接触应力和弯曲应力的计算精度与效率,利用Creo2.0软件快速建立了某矿用减速器直齿圆柱齿轮的参数化模型,并使用ABAQUS软件及其子模型技术对齿轮最大接触应力和齿根最大弯曲应力进行动态分析,从而为齿轮的设计及优化提供一种新的设计方法。The traditional contact stress and bending stress of gear are checked for static strength by using theoretical calculations.In order to improve the calculation accuracy and efficiency of contact stress and bending stress in gear transmission,a parameterized model of spur cylindrical gear in mining reducer was quickly established by using Creo2.0 software,and a dynamic analysis of the maximum contact stress and maximum bending stress at the tooth root of the gear was conducted by using ABAQUS and sub-model technique,so then to provid a new design method for gear design and optimization.

关 键 词：齿轮 参数化 接触应力 弯曲应力 有限元 

分 类 号：TH132.4[机械工程—机械制造及自动化]