| 激光冲击成形的仿真与实验研究 |
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| 引用本文： | 王飞,姚振强.激光冲击成形的仿真与实验研究[J].上海交通大学学报,2006,40(9):1465-1468. |
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| 作者姓名： | 王飞 姚振强 |
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| 作者单位： | 上海交通大学,机械与动力工程学院,上海,200240 |
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| 基金项目： | 上海市科委资助项目;上海市光科技重大专项项目 |
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| 摘 要： | 采用实验与仿真相结合的方法研究激光冲击成形.首先对黄铜试样进行冲击变形处理,然后对其表面形貌和变形进行实验测试和分析对比,并用ABAQUS仿真软件对冲击成形进行数值模拟.实验和仿真结果显示:试样冲击区域表面质量良好,微观组织未发生明显变化;变形区域中心节点最大位移为0.991 mm,板材变形和仿真的结果相符合.
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| 关 键 词： | 金属板料 激光冲击成形 数值仿真 表面质量 |
| 文章编号： | 1006-2467（2006）09-1465-04 |
| 收稿时间： | 2005-10-26 |
| 修稿时间： | 2005年10月26 |
Numerical Simulation Research on Laser Shock Forming |
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| WANG Fei,YAO Zhen-qiang.Numerical Simulation Research on Laser Shock Forming[J].Journal of Shanghai Jiaotong University,2006,40(9):1465-1468. |
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| Authors: | WANG Fei YAO Zhen-qiang |
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| Institution: | School of Mechanical Eng. ,Shanghai Jiaotong Univ. , Shanghai 200240, China |
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| Abstract: | The laser shock forming was investigated with experimental and numerical simulation.The surface shape and deformation of the processed brass sample are examined and analyzed.ABAQUS is used to simulate laser shock forming.The results show the surface quality and the microstructure have no remarkable change;the biggest displacement of the shocked area is 0.991 mm,and the deformation of the simulation agrees with the experiment quite well. |
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| Keywords: | sheet metal laser shock forming numerical simulation surface quality |
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