| 修船承接海工船分段结构管焊接的质量控制 |
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| 引用本文： | 武刚娃,丁海杰,王彦诚.修船承接海工船分段结构管焊接的质量控制[J].中国修船,2014(6):6-8. |
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| 作者姓名： | 武刚娃 丁海杰 王彦诚 |
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| 作者单位： | 上海船厂船舶有限公司,上海200156 |
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| 摘 要： | 文章主要阐述了大长径比低碳高强度结构钢管件的焊接质量控制,在施工过程中采用了先进仪器及传统测量技术相结合的测量方法,且每一道工序配合相应的图片,对以后相同类型的管件焊接具有直观的现实参考价值,形成了完备的生产施工工艺及质量管控流程。
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| 关 键 词： | 精度测量 层间温度 焊接接头 冷裂纹 |
Quality control for welding large diameter ratio pipe in ship repair |
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| Abstract: | This article expounds mainly the welding quality control for the large diameter ratio pipe（ low carbon high strength steel）. The measurement which combined advanced instrument with traditional measuring technology will be adopted in working process and each working procedure,with relevant pictures showed. The special welding technology is of direct reference value for pipe welding on the same type of pipe line in the future which can establish complete working procedure and quality control process. |
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| Keywords: | precision measurement interlayer temperature welding joint cold crack |
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