机械研究与应用
機械研究與應用
궤계연구여응용
MECHANICAL RESEARCH & APPLICATION
2013年
6期
34-36
,共3页
减速器%SolidWorks%ANSYS%输出轴%设计%模态分析
減速器%SolidWorks%ANSYS%輸齣軸%設計%模態分析
감속기%SolidWorks%ANSYS%수출축%설계%모태분석
reducer%Solid Works%ANSYS%output shaft%design%mode analysis
采用ANSYS有限元方法对减速器输出轴进行分析计算。利用三维软件SolidWorks 建立轴的实体模型，并将模型导入ANSYS中，选用Solid45作为轴的单元，得到轴的有限元模型。然后在轴颈处添加刚性约束，输出端轴头处施加扭矩，齿轮处的键槽处施加载荷，完成输出轴的静强度分析和模态分析。有限元分析结果表明，该输出轴满足轴的强度、刚度和振动稳定性要求。
採用ANSYS有限元方法對減速器輸齣軸進行分析計算。利用三維軟件SolidWorks 建立軸的實體模型，併將模型導入ANSYS中，選用Solid45作為軸的單元，得到軸的有限元模型。然後在軸頸處添加剛性約束，輸齣耑軸頭處施加扭矩，齒輪處的鍵槽處施加載荷，完成輸齣軸的靜彊度分析和模態分析。有限元分析結果錶明，該輸齣軸滿足軸的彊度、剛度和振動穩定性要求。
채용ANSYS유한원방법대감속기수출축진행분석계산。이용삼유연건SolidWorks 건립축적실체모형，병장모형도입ANSYS중，선용Solid45작위축적단원，득도축적유한원모형。연후재축경처첨가강성약속，수출단축두처시가뉴구，치륜처적건조처시가재하，완성수출축적정강도분석화모태분석。유한원분석결과표명，해수출축만족축적강도、강도화진동은정성요구。
In this thesis, finite element analysis is performed to calculate the output shaft of a reducer.The 3-D entity model of the axle is set up by using the Solid Works software.Choosing the element of Solid45, the finite element model is set up through the software ANSYS.Then the rigid restrictions are established on the axle necks, a torque is applied on shaft head, loads are applied on key way of gear.Then static strength analysis and modal analysis of the output shaft of a reducer are com-pleted.The results show that the output shaft meets the demand of the strength, stiffness and vibration stability.
