| 轿车玻璃导槽密封条弯曲唇边叶片波浪问题的分析和结构优化 |
| Simulation analysis of the wave problem of the curved lip blade and structural optimization of glass run sealing strip for cars |
| 投稿时间：2018-01-09 修订日期：2018-01-09 |
| DOI： |
| 中文关键词: 玻璃导槽密封条 唇边叶片 波浪 有限元分析 结构优化 |
| 英文关键词: Glass run sealing strip lip blade wave finite element analysis structural optimization |
| 基金项目: |
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| 中文摘要: |
| 汽车前门玻璃导槽装车后唇边叶片出现波浪问题,造成车厢内漏风、噪声增加、影响外观。为了解决此问题,利用高度非线性分析软件—Msc. Marc分析玻璃导槽密封条的装车过程,模拟唇边叶片的波浪现象,并对其结构进行优化。装车结果表明,优化后的唇边叶片不再出现波浪现象,同时满足了密封力要求。 |
| 英文摘要: |
| There is a wave problem of the lip blade after the glass run sealing strip is fixed in the front door, which causes the air leakage, the increase of noise and the influence of appearance of the car. In order to solve this problem, the installation process of glass run sealing strip is analyzed by using Msc. Marc, the highly nonlinear analysis software. The wave phenomenon of lip blade is simulated and its structure is optimized. The actual loading process results show that wave phenomenon cannot appear in the optimized lip blade, which meets the seal force requirement. |
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