| 高强度护帮板焊接变形的控制 |
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| 引用本文： | 郭红霞,杨飞,王芬. 高强度护帮板焊接变形的控制[J]. 煤矿机械, 2007, 28(8): 121-122 |
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| 作者姓名： | 郭红霞 杨飞 王芬 |
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| 作者单位： | 平顶山煤矿机械厂,河南,平顶山,467001;平顶山煤矿机械厂,河南,平顶山,467001;平顶山煤矿机械厂,河南,平顶山,467001 |
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| 摘 要： | 分析了高强护帮板焊接变形产生的原因及传统控制焊接变形方法的不可行性,阐述了利用焊接顺序使工件自由变形预制反变形的原理,采用此原理有效地控制焊接变形,也满足了生产需要。
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| 关 键 词： | 高强护帮板 焊接变形 预制反变形 |
| 文章编号： | 1003-0794（2007）08-0121-02 |
| 修稿时间： | 2007-05-04 |
Welding Deformation Control on High Strength Holding Steel |
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| GUO Hong-xia,YANG Fei,WANG Fen. Welding Deformation Control on High Strength Holding Steel[J]. Coal Mine Machinery, 2007, 28(8): 121-122 |
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| Authors: | GUO Hong-xia YANG Fei WANG Fen |
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| Affiliation: | Pingdingshan Coal Mine Machinery Factory, Pingdingshan 467001, China |
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| Abstract: | The reason of high strength holding steel welding deformation formed was analyzed, and it was unfeasible to used the traditional control manners. Reversed deformation by changing welding sequence of welding technology, which met the requirement of production. |
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| Keywords: | high strength holding steel welding deformation reversed deformation |
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