| 汽车铝合金板激光焊接热力耦合仿真及其验证 |
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| 引用本文： | 戴建国.汽车铝合金板激光焊接热力耦合仿真及其验证[J].热加工工艺,2010,39(7). |
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| 作者姓名： | 戴建国 |
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| 作者单位： | 常州工学院机电工程学院,江苏,常州,213002 |
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| 摘 要： | 应用Prandtl-Ruess流动法则理论,建立热力耦合的理论模型,采用ANSYS有限元软件对汽车车身结构中铝合金薄板的激光焊接进行热力耦合分析,最后对模拟结果进行验证,从而说明仿真的正确性。
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| 关 键 词： | 铝合金板 激光焊接 热力耦合 仿真 |
Thermo-mechanical Coupled Simulation on Laser Welding of Automotive Aluminum Alloy Plate and Its Verification |
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| DAI Jianguo.Thermo-mechanical Coupled Simulation on Laser Welding of Automotive Aluminum Alloy Plate and Its Verification[J].Hot Working Technology,2010,39(7). |
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| Authors: | DAI Jianguo |
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| Affiliation: | DAI Jianguo(School of Mechanical & Electrical Engineering,Changzhou Institute of Technology,Changzhou 213002,China) |
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| Abstract: | Using Prandtl-Ruess flow rule theory,the theoretical model of thermal-mechanical coupling was constructed.Using ANSYS finite element software,thermo-mechanical coupling analysis was accomplished for laser welding of aluminum alloy sheets in automotive body structure.Finally,the simulation results were validated. |
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| Keywords: | aluminum alloy plate laser welding thermal-mechamcal coupling simulation |
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