起重运输机械Issue(9)：11-17,7.
卷带装置的有限元分析及心轴的优化设计
摘要
Abstract
Winding device is important to the extension-type belt conveyer.To study the stress-strain characteristics during working process , the finite element analysis software Ansys is adopted for analysis of the winding device used for tunneling of No.1 well in the Taigemiao mine lot at Shenhua Xin Street , with structural optimal design for mandrels of key parts of the winding device.The result shows that the safety factor is higher than 2 in most dangerous areas in case the stress and strain values are within the allowable scope during working of the designed winding device , which can totally meet the use requirement; the optimized mandrel size reduces by 20% or so, but the mechanics property is still qualified.The a-bove-mentioned study result can provide theoretical reference for further optimal design .关键词
卷带装置/有限元分析/优化设计/心轴Key words
winding device/finite element analysis/optimal design/mandrel分类
机械制造引用本文复制引用
王希章..卷带装置的有限元分析及心轴的优化设计[J].起重运输机械,2013,(9):11-17,7.基金项目
江苏省科技支撑计划项目 （）
