| 锅筒环缝对接焊缝边缘偏差超标分析及对策 |
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| 引用本文： | 张军英. 锅筒环缝对接焊缝边缘偏差超标分析及对策[J]. 长春工程学院学报(自然科学版), 2009, 10(2): 46-48 |
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| 作者姓名： | 张军英 |
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| 作者单位： | 长春特种设备检验中心,长春,130000 |
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| 摘 要： | 针对形成锅筒环缝对接焊缝边缘偏差超的原因,提出应严格执行工艺操作规程,提高测量精度,合理分配装配尺寸链,采用合理的装配方法,加强和完善质量管理体系。
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| 关 键 词： | 锅筒 锅筒环缝 焊缝边缘偏差 偏差超标 |
Analysis and countermeasures of overproof of the edge deviation of welding line in circular seam welding of boiler drum |
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| ZHANG Jun-ying. Analysis and countermeasures of overproof of the edge deviation of welding line in circular seam welding of boiler drum[J]. Journal of Changchun Institute of Technology(Natural Science Edition), 2009, 10(2): 46-48 |
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| Authors: | ZHANG Jun-ying |
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| Affiliation: | ZHANG Jun-ying(Changchun Special Equipment Supervision ,Examination Center,Changchun 130000,China) |
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| Abstract: | According to the reasons producing the overproof of the edge deviation of welding line in the circular seam welding of boiler drum,we should strictly carry out the regulation on technical operation,improve the accuracy of measurement,distribute assembly size chains reasonably,make use of reasonable assembly methods,and strengthen and perfect quality management system. |
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| Keywords: | boiler drum circular seam of boiler drum the edge deviation of welding line deviation overproof |
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