天津科技大学学报2017，Vol.32Issue(3)：62-67,6.DOI:10.13364/j.issn.1672-6510.20160285
基于Workbench的双啮合分度机构的疲劳分析
Fatigue Analysis of Double Meshing Indexing Mechanism Based on Workbench
摘要
Abstract
While the influence of friction was taking into consideration,the meshing force between the cam and the needle tooth of the double meshing indexing mechanism was calculated first by using Matlab.A three-dimensional model was then developed by using SolidWorks.The cam was imported into ANSYS-Workbench for static analysis.The simulation values were compared with theoretical values.The S-N curve of the material and the cyclic load spectrum were obtained in order to accom-plish the fatigue analysis of the cam by using Fatigue toolbox.The cam's life,safety coefficient and fatigue sensitive curve were achieved at last.Some measures were also given to improve the service life of the cam.关键词
双啮合/分度/凸轮/疲劳分析Key words
double meshing/indexing/cam/fatigue analysis分类
机械制造引用本文复制引用
刘明涛,孔祥浩,李彦启..基于Workbench的双啮合分度机构的疲劳分析[J].天津科技大学学报,2017,32(3):62-67,6.基金项目
天津市应用基础与前沿技术研究计划重点资助项目(15JCZDJC39100) （15JCZDJC39100）
