| 小口径水平固定管组合焊技术探索 |
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| 引用本文： | 孙炎,黄凤虎.小口径水平固定管组合焊技术探索[J].南通航运职业技术学院学报,2013(3):55-58. |
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| 作者姓名： | 孙炎 黄凤虎 |
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| 作者单位： | 江苏联合职业技术学院无锡交通分院,江苏无锡214151 |
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| 摘 要： | 文章针对小口径水平固定管组合焊，研究了其焊前清理、焊接装配、焊接方法（焊条电弧焊和TIG焊）、工艺参数、操作方法、焊接检验等方面技术，对提高焊接质量具有一定的应用价值。
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| 关 键 词： | 水平固定管 焊条电弧焊 TIG焊 操作方法 |
Study on Composite Welding Technique for Small-caliber Horizontal Fixed Tubes |
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| SUN Yan,HUANG Feng-hu.Study on Composite Welding Technique for Small-caliber Horizontal Fixed Tubes[J].Journal of Nantong Vocational & Technical Shipping College,2013(3):55-58. |
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| Authors: | SUN Yan HUANG Feng-hu |
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| Institution: | (Wuxi Communications Branch, Jiangsu Union Technical Institute, Wuxi 214151, China) |
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| Abstract: | This article studies composite welding technique for small-caliber horizontal fixed tubes from such angles as its cleaning before welding, welding fabrication, welding techniques （SMAW and TIG welding）, processing parameter, welding operation, welding inspection so as to improve the welding quality. |
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| Keywords: | Horizontal fixed tube SMAW TIG welding Welding operation |
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