机械制造与自动化2024，Vol.53Issue(2)：56-59,4.DOI:10.19344/j.cnki.issn1671-5276.2024.02.011
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
夏悦祥 1辛舟1
作者信息
- 1. 兰州理工大学机电工程学院,甘肃兰州 730050
- 折叠
摘要
Abstract
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.关键词
厢式货车/铝合金/有限元分析/刚度分析Key words
van/aluminum alloy/finite element analysis/stiffness analysis分类
机械制造引用本文复制引用
夏悦祥,辛舟..9.6m厢式货车铝合金厢体的轻量化设计和刚度研究[J].机械制造与自动化,2024,53(2):56-59,4.
