| 通用焊接检验尺测量埋弧焊管焊缝余高的修正 |
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| 引用本文： | 许晓锋,李为卫,徐婷.通用焊接检验尺测量埋弧焊管焊缝余高的修正[J].焊管,2009,32(7):54-57. |
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| 作者姓名： | 许晓锋 李为卫 徐婷 |
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| 作者单位： | 中国石油天然气集团公司管材研究所,西安,710065 |
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| 摘 要： | 焊缝余高的精确测量和控制是埋弧焊管焊接质量的重要保证。采用40型通用焊接检验尺测量钢管纵向焊缝余高时，由于测量工具和操作等方面的原因，会产生一定的测量偏差，影响产品质量评价。分析了采用40型通用焊接检验尺测量钢管纵向焊缝余高时产生测量偏差的原因，并提出了具体、可行的修正方法。
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| 关 键 词： | 埋弧焊管 纵向焊缝余高 测量 修正 |
Amendment to the Weld Reinforcement Measurement of AW Pipe with General Welding Measurement Ruler |
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| XU Xiao-feng,LI Wei-wei,XU Ting.Amendment to the Weld Reinforcement Measurement of AW Pipe with General Welding Measurement Ruler[J].Welded Pipe and Tube,2009,32(7):54-57. |
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| Authors: | XU Xiao-feng LI Wei-wei XU Ting |
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| Affiliation: | ( Tubular Goods Research Center of CNPC, Xi＇ an 710065, China ) |
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| Abstract: | The precise measurement and control of the weld reinforcement of SAW pipe is an important part to guaranty the welding quality.When longitudinal weld reinforcement is measured by 40-type welding measurement ruler,there will be a measurement deviation because of the measuring tool and the behavior of operation,which affects the quality evaluation of the product.This article analyzed the generating cause of measurement deviation adopting 40-type welding measurement ruler to measure longitudinal weld reinforcement,put forward detailed and feasible method for amendment. |
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| Keywords: | SAW pipe longitudinal weld reinforcement measurement amendment |
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