期刊文献+

9.6m厢式货车铝合金厢体的轻量化设计和刚度研究

Lightweight Design and Stiffness Research Based on Aluminum Alloy Body of 9.6m Van
下载PDF
导出
摘要 交通领域作为最大排放源之一,汽车轻量化成为实现双碳目标的有效途径。将9.6m中型厢式货车厢体设计变更为铝合金材料,建立该车厢的三维模型及有限元模型,针对厢体不同构件特点划分不同网格,并在国家及行业标准的测试工况下进行结构分析,确保厢体所受应力及残余变形满足标准。仿真结果表明:该车厢既满足原有安全可靠的要求,也具有更小体积质量、更耐腐蚀、更大冲压塑性等特点。 As one of the largest sources of emissions in the transportation sector,vehicle lightweight has become an effective way to achieve the goal of dual carbon.A 9.6-meter medium-sized van body is substituted with aluminum alloy material,a three-dimensional model and a finite element model of the carriage are established.According to the characteristics of different components of the cabin,different grids are divided,and their structures analyzed under the test conditions of national and industry standards to ensure that the stress and residual deformation of the cabin meet the standards.The simulation results show that the carriage not only meets the original requirements of safety and reliability,but also has the characteristics of smaller specific gravity,more corrosion resistance and greater stamping plasticity.
作者 夏悦祥 辛舟 XIA Yuexiang;XIN Zhou(School of Mechanical and Electrical Engineering,Lanzhou University of Technology,Lanzhou 730050,China)
出处 《机械制造与自动化》 2024年第2期56-59,共4页 Machine Building & Automation
关键词 厢式货车 铝合金 有限元分析 刚度分析 van aluminum alloy finite element analysis stiffness analysis
  • 相关文献

参考文献9

二级参考文献53

共引文献271

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部