树脂行李箱变形分析和预变形研究
Deformation Analysis and Anti-deformation Design of Resin Trunk Lid
袁宝文 1陈文辉 1周波 1袁亚雄 1黄海龙2
作者信息
- 1. 东风本田汽车有限公司,武汉 430056
- 2. 延锋彼欧汽车外饰系统有限公司,上海 201805
- 折叠
摘要
本文通过借助CAE仿真分析手段,对某树脂行李箱开发设计阶段的产品翘曲变形情况和负载变形情况,进行了仿真量化分析.基于分析得出的各因素对产品尺寸变形的影响数值,在数据结构和模具上进行了相应的预变形设计,来消除翘曲和负载对树脂行李箱产品装配尺寸的影响.最终通过将设计数据与模具件的对比印证,成功解决了树脂行李箱的翘曲变形和负载变形,提高了行李箱总成实物样品的尺寸与设计尺寸的一致性.
Abstract
This article quantitatively analyzes the warping deformation and load deformation during the development and design stage of a resin trunk Lid compartment using CAE simulation analysis.Based on the analysis of the influence values of various factors on product size deformation,corresponding anti-deformation designs were carried out on the data structure and model to eliminate the influence of warping and loading deformation on the assembly size of resin trunk lid products.Finally,by comparing the design data with the mold components,the warping deformation and load deformation of the resin luggage compartment were successfully solved,and the consistency between the dimensions of the physical sample of the trunk Lid assembly and the design dimensions was improved.
关键词
树脂行李箱盖/翘曲变形/负载变形/预变形补偿Key words
Resin Trunk Lid/Warping Deformation/Load Deformation/Anti-Deformation Compensation引用本文复制引用
出版年
2024
NETL
NSTL
万方数据