| 某SUV车型拖曳臂的轻量化设计 |
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| 引用本文： | 吴宝剑,苏小平.某SUV车型拖曳臂的轻量化设计[J].科学技术与工程,2019,19(31):151-155. |
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| 作者姓名： | 吴宝剑 苏小平 |
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| 作者单位： | 南京工业大学机械与动力工程学院,南京,211816;南京工业大学机械与动力工程学院,南京,211816 |
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| 摘 要： | 为满足某SUV车型的节能和轻量化需求，对某SUV车型拖曳臂进行静力学分析，然后进行轻量化设计。主要方法是利用高强度钢材替换低强度的钢材，然后利用Hyperworks进行尺寸优化。研究表明，在保证拖曳臂强度和刚度的同时，其总质量减轻19.24%，为有效降低质量和材料用量提供了良好的参考。
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| 关 键 词： | 拖曳臂 轻量化 静力学分析 尺寸优化 |
| 收稿时间： | 2019/4/11 0:00:00 |
| 修稿时间： | 2019/7/14 0:00:00 |
Lightweight Design of the Trailing Arm of an SUV Model |
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| Wu Baojian.Lightweight Design of the Trailing Arm of an SUV Model[J].Science Technology and Engineering,2019,19(31):151-155. |
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| Authors: | Wu Baojian |
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| Institution: | Nanjing Tech University |
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| Abstract: | In order to meet the energy-saving and lightweight requirements of an SUV model, the static analysis of the trailing arm of an SUV model was carried out, and then the lightweight design was carried out. The main method is to replace the low-strength steel with high-strength steel. Studies have shown that while ensuring the strength and rigidity of the trailing arm, the total mass is reduced by 19.24%, which provides a good reference for effectively reducing mass and material usage. |
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| Keywords: | trailing arm lightweight static analysis size optimization |
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