文献类型：期刊文献

中文题名：便携式林果采摘头角度轴的疲劳分析

英文题名：Fatigue analysis of angle shaft for portable forest-fruit picking head

作者：何海龙[1] 金征[1,2] 陈东[1] 张伟[1,2]

第一作者：何海龙

机构：[1]国家林业局北京林业机械研究所;[2]中国林业科学研究院林业新技术研究所

年份：2016

卷号：27

期号：3

起止页码：27-29

中文期刊名：木材加工机械

外文期刊名：Wood Processing Machinery

基金：国家林业局948项目"便携式多功能采摘设备技术引进"(2013-4-17)

语种：中文

中文关键词：林果采收;传动轴;寿命;Ansys;Workbench

外文关键词：forest-fruit harvest; transmission shaft; life; Ansys Workbench

分类号：S225.93

摘要：利用Solidworks软件对便携式林果采摘头角度轴进行三维建模,并导入Ansys Workbench软件中进行静力分析和疲劳分析。结果显示:角度轴总体能够满足结构强度的要求,但转角接缝处疲劳寿命低于设计寿命,容易发生疲劳破坏。该研究结果为角度轴的结构优化设计提供一定的参考依据。
The angle shaft model was established by Solidworks 3D modeling software. And its static analysis and fatigue analysis were finished by Ansys Workbench finite element analysis software. The results showed that the angle shaft meets the strength requirements of the structure.But the fatigue life of corner joints is much less than that of the desired design, where it prones to fatigue failure. Based on the simulation results, it can provide a reference for structure optimization design of the angle shaft.