| 液压胀形汽车桥壳强度分析 |
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| 引用本文： | 崔亚平,王连东,高鹏飞.液压胀形汽车桥壳强度分析[J].汽车工程,2006,28(7):692-695. |
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| 作者姓名： | 崔亚平 王连东 高鹏飞 |
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| 作者单位： | 燕山大学车辆与能源学院,秦皇岛,066004 |
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| 基金项目： | 河北省自然科学基金项目(503299)资助 |
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| 摘 要： | 以0.75 t货车液压胀形桥壳为例,利用有限元分析软件ANSYS对其许用强度、静强度、疲劳强度(寿命)及其承载能力进行分析,得到液压胀形桥壳强度的变化规律。研究为液压胀形桥壳优化设计提供可靠的参考。
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| 关 键 词： | 汽车桥壳 液压胀形 缩径工艺 强度 疲劳寿命 |
| 收稿时间： | 2005-04-25 |
| 修稿时间： | 2005-04-252005-08-31 |
Strength Analysis on Hydro-bulged Automotive Rear Axle Housing |
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| Cui Yaping,Wang Liandong,Gao Pengfei.Strength Analysis on Hydro-bulged Automotive Rear Axle Housing[J].Automotive Engineering,2006,28(7):692-695. |
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| Authors: | Cui Yaping Wang Liandong Gao Pengfei |
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| Institution: | College of Automobile and Energy, Yanshan University, Qinhuangdao 066004 |
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| Abstract: | The allowable strength,static strength,fatigue life and load-carrying capability of hydro-bulged rear axle housing in a 0.75 t truck are analyzed using FEA software ANSYS and the variation rule of its strength is obtained.The analysis provides a reliable reference for the optimal design of a hydro-bulged axle housing. |
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| Keywords: | Automotive axle housing Hydro-bulging Tube sinking Strength Fatigue life |
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