| 汽车前围上部总成结构设计 |
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| 引用本文： | 郭文志,李国林,李宏华,赵福全.汽车前围上部总成结构设计[J].山东农机,2012(9):9-12. |
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| 作者姓名： | 郭文志 李国林 李宏华 赵福全 |
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| 作者单位： | 浙江省杭州市吉利汽车研究院,浙江省杭州市311228 |
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| 摘 要： | 汽车外部造型给购买者及使用者带来视觉上的美感与成就感，但汽车车身内部结构往往不被人关注，车身内部结构在整车中占据着重要的地位，也是必不可少的组成部分。前围上总成是车身系统重要的组成部分之一，车身前围上部总成对保证车身的扭转刚度、改善座舱舒适环境和提高撞车时的安全性等起着重要的作用。以下详细阐述前围上部总成的结构形式、功能、设计注意事项，以及前围上部总成在车身中的作用．并介绍前围上部总成的基本设计过程，
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| 关 键 词： | 扭转刚度 断面 安装点 |
Structure Design of Dash-Panel Upper Assembly on a Vehicle |
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| Authors: | GUO Wen-zhi LI Guo-lin LI Hong-hua ZHAO Fu-quan |
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| Institution: | (Geely Automobile Research Institute, Hangzhou City, Zhejiang Province 311228, China) |
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| Abstract: | The exterior styling of an automobile usually brings visually aesthetic feeling and sense of achievement to customers or users. However, a bodywork interior structure is not always emphasized. As a matter of fact, the bodywork interior structure has an important position in a vehicle, and is necessarily an integral part as well. The dash-panel upper assembly is one of the most important integral parts in the bodywork system. It plays an important role in bodywork torsional stiffness assurance, cockpit environment improvement, and safety increase during the collision. The structural form, function, design considerations, and important role in the bodywork are particularly discussed in respect of dash-panel upper assembly in this paper. Furthennore, the basic design process of dash-panel upper assembly is also introduced. |
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| Keywords: | torsional stiffness section installation point |
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