| 轿车中地板制造误差的扫描检测 |
| |
| 引用本文： | 王灵犀,张浩. 轿车中地板制造误差的扫描检测[J]. 沈阳理工大学学报, 2011, 0(5): 68-71 |
| |
| 作者姓名： | 王灵犀 张浩 |
| |
| 作者单位： | 沈阳理工大学汽车与交通学院; |
| |
| 摘 要： | 基于三维扫描和曲面重建,提出用有限元分析仿真冲压件装夹状态的方法,可较好去除冲压件特别是薄板件在非装夹状态下的翘曲,以某轿车中地板为例,模拟出地板装夹后的状态并检测出地板件制造误差。实验结果证明消除了中地板的翘曲误差,完成了对其制造误差的评定.
|
| 关 键 词： | 三维扫描 曲面重建 有限元 翘曲 |
The Scan and Detection of the Floor's Manufacturing Error of the Car |
| |
| WANG Lingxi,ZHANG Hao. The Scan and Detection of the Floor's Manufacturing Error of the Car[J]. Transactions of Shenyang Ligong University, 2011, 0(5): 68-71 |
| |
| Authors: | WANG Lingxi ZHANG Hao |
| |
| Affiliation: | WANG Lingxi,ZHANG Hao(Shenyang Ligong University,Shenyang 110159,China) |
| |
| Abstract: | This article is based on three-dimensional scanning and surface reconstruction,it introduced a method which can simulate the fixed state of the Stampings by finite element analysis.The wraping of the products,especially the sheet products,can be properly eliminated.The fixed state of the products can be simulated and the manufacturing error can be detected.The results show the warping errors of the floor have been successfully eliminated,and its assessment of manufacturing errors has been also completed. |
| |
| Keywords: | three-dimensional scanning surface reconstruction finite element wrap |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
