| 搅拌摩擦焊工艺在轨道车辆上的应用 |
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| 引用本文： | 乔红云.搅拌摩擦焊工艺在轨道车辆上的应用[J].现代机械,2013(2). |
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| 作者姓名： | 乔红云 |
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| 作者单位： | 株洲电力机车有限公司城轨事业部技术部,湖南株洲,412001 |
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| 摘 要： | 搅拌摩擦焊接(FSW)技术从发明至今得到了迅速发展,株机公司率先将这项技术引入国内交通车辆铝合金轨道车辆制造领域。本文分析了搅拌摩擦焊在轨道车辆上应用的可行性和基本工艺方法,重点介绍了6XXX系列中空挤压型材FSW接头与MIG焊接头的金相结构和力学性能对比分析。
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| 关 键 词： | 搅拌摩擦焊(FSW) 焊接工艺 铝合金 工艺 |
The Application of Friction Stir Welding to Railway Carbody |
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| QIAO Hongyun.The Application of Friction Stir Welding to Railway Carbody[J].Modern Machinery,2013(2). |
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| Authors: | QIAO Hongyun |
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| Abstract: | Friction stir welding(FSW) had been developed promptly since it was invented,CSR has successfully introduced FSW to aluminum rail carriage panels manufacturing in China.The article analysed the possibility and basic welding procedure which FSW applied to aluminum rail carriage panels,contrasted macro etch construction and stress performance which appeared from hollow extrusion 6XXX FSW welding joint and MIG welding joint. |
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| Keywords: | friction stir welding(FSW) welding procedure aluminum process |
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