| 铝合金高速客车加工与焊接技术研究 |
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| 引用本文： | 吴雅舒 王炎金. 铝合金高速客车加工与焊接技术研究[J]. 电焊机, 1999, 29(2): 1-2,7 |
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| 作者姓名： | 吴雅舒 王炎金 |
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| 作者单位： | 吉林省长春客车厂 |
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| 摘 要： | 论述了铝合金车体结构特点，提出了大型型材下料、预处理的简易工艺方法，成功实施了中心、偏心导向自动焊，对铝合金车体立缝、横缝的手工焊接采用双脉冲ＭＩＧ焊方法，得到了较好的焊接质量；用综合工艺措施，控制了焊接变形，成功制造出了铝合金车体钢结构。
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| 关 键 词： | 铝合金 车体 高速客车 焊接 加工 |
Research of Process and Welding Technology of Aluminium-alloy High Speed Passenger Train |
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| Jilin Province Chang Chun Passenger Train Factory WU Yashu et al. Research of Process and Welding Technology of Aluminium-alloy High Speed Passenger Train[J]. Electric Welding Machine, 1999, 29(2): 1-2,7 |
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| Authors: | Jilin Province Chang Chun Passenger Train Factory WU Yashu et al |
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| Affiliation: | Jilin Province Chang Chun Passenger Train Factory WU Yashu et al |
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| Abstract: | This file describe structure characteristic of aluminium railway cars,put forward simple technical method for machining and pre-machining large-scale aluminium material,automatic welding technique have been used successfully,double-pulse welding method is used for welding verticality and transverse weld of aluminium car by hand operating better welding quality is gotten,welding deformation is controlled by synthetic technical method,first aluminium car has been produced successfully. |
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| Keywords: | aluminium alloy high speed train automatic welding device processing tools |
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