Fe-Analysis and Improvement for a light cross-country Vehicular Suspension lower Arm with Torsion spring

摘要：

Fe-analysis was made for a cross-country vehicular front suspension lower arm. Four types of Fe-analysis models, including model with rigid support,model with elastic support ,model with lower plate wrapped sharply and model with lower plate wrapped smoothly. Results show that the support function of the torsion spring should be taken into consideration to make the load conditions right,the strengthen plate on the wrapped place decreased stress obviously and the strength of the structrue was improved and increase the diameter of the fillet wrapped place will decrease the stress concentration.

关键词： suspension lower arm Fe-analysisstrength

作者: Guo-jun WANG Xin CHEN Ren-xi Hu Kai Long

作者单位: Automobile Department, Academy of Military Transportation, Tianjin 300161,China Department of Artillery Engineering, Ordnance Engineering College, Shijiazhuang 050003, China School of Mechanical and Vehicle Engineering, Institute of Beijing Technology, Beijing 100081, China

会议类型: 国际会议

会议名称: The Third International Conference on Modelling and Simulation(第三届国际建模、计算、仿真、优化及其应用学术会议 ICMS 2010)

会议地点: 无锡

会议语种:英文

页码: 246-249

在线出版日期: 2010-06-04（万方平台首次上网日期，不代表论文的发表时间）