| CO_2气保药芯焊丝堆焊侧弯不合格原因分析 |
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| 引用本文： | 王天先. CO_2气保药芯焊丝堆焊侧弯不合格原因分析[J]. 电焊机, 2010, 40(2) |
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| 作者姓名： | 王天先 |
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| 作者单位： | 青岛兰石重型机械设备有限公司,山东,青岛,266426 |
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| 摘 要： | 通过对CO2气保药芯焊丝堆进行焊工艺试验发现,焊接电流、干伸长度、搭接量(S)三个工艺参数制定不当,是导致堆焊层侧弯不合格的重要因素。同时对CO2气保药芯焊丝堆焊的主要工艺参数进行了分析说明,确定了不锈钢CO2气保药芯焊丝堆焊的最佳焊接工艺规范参数。
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| 关 键 词： | CO2气保药芯焊丝堆焊 侧弯 焊接电流 干伸长度 搭接量（S） |
Analysis cladding welding with side-bend unqualified of FCAW with CO2 gas-shielded |
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| WANG Tian-xian. Analysis cladding welding with side-bend unqualified of FCAW with CO2 gas-shielded[J]. Electric Welding Machine, 2010, 40(2) |
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| Authors: | WANG Tian-xian |
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| Affiliation: | Qingdao LS Heavy Machinery Equipment Co.;Ltd.;Qingdao 266426;China |
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| Abstract: | This article according to the welding process experiment of FCAW with CO2 gas shielded shows that welding current,stick- out,overlap (S),are the main welding parameters which lead to overlay side-bend unqualified of FCAW with CO2 gas-shielded.By analysing the welding parameters,we definite the best welding parameters for FCAW with CO2 gas shielded. |
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| Keywords: | FCAW with CO2 gas shield side-bend welding current stick-out the mount of overlay |
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