中国塑料2024，Vol.38Issue(10)：67-69,3.DOI:10.19491/j.issn.1001-9278.2024.10.012
汽车薄壁门板结构优化
Structural optimization of automotive thin-walled door panels
苏英霞 1乔蒙 1欧相麟2
作者信息
- 1. 吉利汽车研究院(宁波)有限公司,浙江 宁波 315336
- 2. 金发科技股份有限公司,广州 510663
- 折叠
摘要
Abstract
The design of thin-walled automotive parts is an important way to reduce their weights.This article analyzes the reinforcing rib structure of thin-walled door panels.Simulation analysis was conducted on the parts from the dimen-sions of reinforcement rib shape,width,height,and spacing.The results indicated that compared to a rectangular struc-ture,the use of hexagonal reinforcement ribs was more stable,and it generated a better resistance to warping deforma-tion.Increasing the width,height of the reinforcement ribs and reducing their spacing can all enhance the stiffness of the part;when the mass of the reinforcement ribs is the same,compared with increasing the width and reducing the spacing of the reinforcement ribs,increasing the height of the reinforcement ribs is more effective in improving the stiffness of the part.关键词
汽车/薄壁化/轻量化/门板/加强筋/仿真/变形/刚度Key words
automobile/thinning/lightweight/door plank/strengthening muscle/simulation/deformation/rigidity分类
化学化工引用本文复制引用
苏英霞,乔蒙,欧相麟..汽车薄壁门板结构优化[J].中国塑料,2024,38(10):67-69,3.
