正交面齿轮传动弯曲应力公式优化分析  

Optimization Analysis of Bending Stress Formula for Orthogonal Face Gear Transmission

作　　者：李晓贞 苏阔 李同杰 王娟 LI Xiaozhen;SU Kuo;LI Tongjie;WANG Juan(College of Mechanical Engineering,Anhui Science and Technology University,Chuzhou Anhui 233100,China)

机构地区：[1]安徽科技学院机械工程学院,安徽滁州233100

出　　处：《佳木斯大学学报（自然科学版）》2022年第6期73-77,123,共6页Journal of Jiamusi University：Natural Science Edition

基　　金：乏燃料溶解器技术第二阶段研究(KY1773);安徽省自然科学基金面上项目(2108085ME167);安徽省教育厅自然科学重点项目(KJ2020A0073);安徽省重点研究与开发计划项目(201904a05020005);安徽省科技重大专项(201903a02050014);泰州市双创计划企业创新类资助项目。

摘　　要：对目前基于集中载荷和均布载荷下的正交面齿轮弯曲应力公式进行拟合与优化。根据正交试验原理建立9组不同参数的正交面齿轮与圆柱齿轮标准安装下的装配体模型,通过ANSYS瞬态动力学模块进行有限元分析。获得9组不同参数下的正交面齿轮弯曲应力,采用最小二乘法进行公式拟合,将9组有限元分析值与拟合公式值进行对比,两者平均相对误差为9.08%,优化了目前基于集中载荷和均布载荷下的正交面齿轮弯曲应力公式。The current bending stress equations for orthogonal face gears based on concentrated load and uniform load are fitted and optimized.Based on the principle of orthogonal test,an assembly model of the orthogonal face gear and cylindrical gear under standard installation with 9 different sets of parameters is established and finite element analysis is performed by ANSYS transient dynamics module.The bending stresses of the orthogonal gears with nine different parameters were obtained,and the least squares method was used to fit the equations.The average relative error between the nine sets of FEA values and the fitted equations was 9.08%,and the current bending stress equations for orthogonal gears based on concentrated load and uniform load were optimized.

关 键 词：正交面齿轮 弯曲应力 公式拟合 

分 类 号：TH132.41[机械工程—机械制造及自动化]