2023年第47卷第5期JournalofMechanicalTransmission基于Workbench的齿轮稳态温度场和传动误差分析郭恒1刘卓婷1孙玉玖2汤洁1(1北京工业大学材料与制造学部,北京100124)(2中航工业北京长城计量测试技术研究所,北京100095)摘要基于Workbench建立了齿轮温度场和传动误差有限元分析模型,对不同转速和转矩齿轮温度场、不同转速和不同温度下齿轮传动误差进行了分析。通过Ansys的Workbench对齿轮温度场进行仿真,得到齿轮温度场和齿轮啮合线温度场分布结果;把温度结果作为载荷,通过间接耦合的方法应用于齿轮传动误差仿真研究中,得到齿轮传动误差仿真结果。结果表明,随着齿轮转速和转矩的增加,齿轮温度整体呈现出上升趋势;齿轮转速、转矩分别与齿轮啮合线温度变化量近似呈现出线性关系。齿轮传动误差仿真分析中,随着齿轮转速和温度增加,齿轮传动误差曲线分别上移和下移,但齿轮传动误差曲线峰谷值变化不大;齿轮转速、温度分别与齿轮传动误差变化量近似呈现出线性关系。关键词齿轮温度场热变形传动误差有限元方法AnalysisofGearBulkTemperatureFieldandTransmissionErrorsBasedonWorkbenchGuoHeng1LiuZhuoting1SunYujiu2TangJie1(1FacultyofMaterialsandManufacturing,BeijingUniversityofTechnology,Beijing100124,China)(2ChangchengInstituteofMetrology&Measurement,AVIC,Beijing100095,China)AbstractThefiniteelementanalysismodelsofthegeartemperaturefieldandtransmissionerrorarees⁃tablishedbasedonWorkbench.Thegeartemperaturefieldatdifferentrevolutionsandtorques,thegeartrans⁃missionerrorsatdifferentspeedsandtemperaturesareanalyzed.SimulationofgeartemperaturefieldthroughAnsysWorkbench,thedistributionresultsofgeartemperaturefieldandgearmeshinglinetemperaturefieldareobtained;thetemperatureresultisusedasaloadinthesimulationstudyofgeartransmissionerrorbymeansofindirectcoupling,andthesimulationresultofgeartransmissionerrorisobtained.Theresultsshowthatwiththeincreaseofgearspeedandtorque,thegeartemperaturepresentsanoverallupwardtrend;thelinearrelationshipbetweengearrevolution,geartorqueandtemperaturevariationofgearmeshinglineisapproximatelypresented.Inthesimulationanalysisofgeartransmissionerror,withtheincreaseofthegearspeedandtemperature,geartransmissionerrorcu...