| 工业AA1200铝合金薄板拉伸成形模拟和实验研究(英文) |
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| 引用本文： | RezaESMAEILIZADEH,KouroshKHALILI,BagherMOHAMMADSADEGHI,HosseinARABI. 工业AA1200铝合金薄板拉伸成形模拟和实验研究(英文)[J]. 中国有色金属学会会刊, 2014, 24(2): 484-490. DOI: 10.1016/S1003-6326(14)63086-7 |
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| 作者姓名： | RezaESMAEILIZADEH KouroshKHALILI BagherMOHAMMADSADEGHI HosseinARABI |
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| 作者单位： | [1] Department of Materials Science and Engineering, Sharif University of Technology, Tehran, Iran [2] School of Metallurgy and Materials Engineering, Iran University of Science and Technology, Narmak, Tehran, Iran [3] Center of Excellence for High Strength Alloy Technology, School of Metallurgy and Materials Engineering, Iran University of Science and Technology, Narmak, Tehran, Iran |
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| 摘 要： | 对工业AA1200铝合金薄板拉伸成形的模拟和实验结果进行比较和评估。采用单向拉伸试验得到模拟所需输入参数。根据von Mises和Hill-1948屈服准则,采用Abaqus/Explicit有限元软件分析成形过程。将冲压力和应变分布的模拟结果与实验结果进行比较和验证。结果表明:在这两种情况下,使用各向异性屈服准则模拟的结果与实验结果更吻合。
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| 关 键 词： | AA铝合金 板料成形 拉伸成形 数值模拟 屈服准则 |
| 收稿时间： | 2013-06-18 |
Simulated and experimental investigation of stretch sheet forming of commercial AA1200 aluminum alloy |
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| Reza ESMAEILIZADEH,Kourosh KHALILI,Bagher MOHAMMADSADEGHI,Hossein ARABI,.. Simulated and experimental investigation of stretch sheet forming of commercial AA1200 aluminum alloy[J]. Transactions of Nonferrous Metals Society of China, 2014, 24(2): 484-490. DOI: 10.1016/S1003-6326(14)63086-7 |
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| Authors: | Reza ESMAEILIZADEH Kourosh KHALILI Bagher MOHAMMADSADEGHI Hossein ARABI . |
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| Affiliation: | Department of Materials Science and Engineering, Sharif University of Technology, Tehran, Iran; 2. School of Metallurgy and Materials Engineering, Iran University of Science and Technology, Narmak, Tehran, Iran; 3. Center of Excellence for High Strength Alloy Technology, School of Metallurgy and Materials Engineering, Iran University of Science and Technology, Narmak, Tehran, Iran) |
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| Abstract: | The simulation and experimental results obtained from stretching test of a commercial sheet of AA1200 aluminum alloy were compared and evaluated. Uniaxial tensile tests were carried out to obtain the required input parameters for simulation. Finite element analysis of the forming process was carried out using Abaqus/Explicit by considering von Mises and Hill-1948 yield criteria. Simulation results including punch force and strain distribution were compared and validated with the experimental results. The results reveal that using anisotropic yield criteria for simulation has a better match in both cases with the experiments. |
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| Keywords: | AA1200 aluminum alloy sheet forming stretch forming numerical simulation yield criteria |
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