| 铝合金型材柔性垫弯曲成形实验研究 |
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| 引用本文： | 何祝斌,汤泽军,张琦,王仲仁.铝合金型材柔性垫弯曲成形实验研究[J].航空材料学报,2006,26(3):299-300. |
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| 作者姓名： | 何祝斌 汤泽军 张琦 王仲仁 |
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| 作者单位： | 哈尔滨工业大学,材料科学与工程学院,哈尔滨,150001 |
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| 摘 要： | 进行两种典型铝合金型材的弯曲实验,研究主要工艺参数对弯曲过程的影响.结果表明,型材的截面形状、相对厚度及抗弯截面系数等是决定弯曲性能的主要因素.压辊的压入深度、柔性垫的性能以及型材的约束方式等是影响弯曲半径、截面变化的关键.对实验中主要缺陷和质量问题的产生及其控制进行分析和讨论.
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| 关 键 词： | 铝合金型材 柔性垫 柔性弯曲 半径 |
| 文章编号： | 1005-5053(2006)03-0299-02 |
| 修稿时间： | 2006年1月30日 |
Experimental Study on Flexible Bending of Aluminum Profiles with Hyper-Elastic Pad |
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| HE Zhu-bin,TANG Ze-jun,ZHANG Qi,WANG Zhong-ren.Experimental Study on Flexible Bending of Aluminum Profiles with Hyper-Elastic Pad[J].Journal of Aeronautical Materials,2006,26(3):299-300. |
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| Authors: | HE Zhu-bin TANG Ze-jun ZHANG Qi WANG Zhong-ren |
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| Abstract: | Experimental work using two typical aluminum profiles with different sections was carried out to investigate the influence of main process parameters on the bending process.Results show that the shape and relative thickness of section,section modulus in bending are the main factors that determine the bending properties of the profiles.Roller stroke,properties of hyper-elastic pad and constraints on profiles are key factors that determine the bending radius and cross-section deformation of bent profiles.Typical failures or quality problems met in experiments were analyzed meanwhile. |
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| Keywords: | aluminum profile hyper-elastic pad flexible bending curvature radius |
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