| 钢管焊缝100％检测的X射线工业电视检测方法 |
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| 引用本文： | 李少云,胡庆仰,韩宝成,叶永春. 钢管焊缝100％检测的X射线工业电视检测方法[J]. 钢管, 2011, 0(4): 60-62 |
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| 作者姓名： | 李少云 胡庆仰 韩宝成 叶永春 |
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| 作者单位： | 江汉石油管理局沙市钢管厂,湖北荆州,434001 |
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| 摘 要： | 分析了X射线工业电视检测及计算机实时成像装置,检测钢管端部焊缝时存在盲区的主要原因;介绍了钢管端部焊缝100％检测的3种方法.实践表明,在3种检测方法中,采用改变图像增强器接收屏几何尺寸的方法较优,可解决采用遮挡板、遮挡器方法时存在的不足,满足了对钢管端部焊缝进行100％检测的要求.
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| 关 键 词： | 钢管 焊缝 X射线 100％检测 方法 |
X-Ray Industrial TV Detection Process with 100% Coverage for Welded Steel Pipe Seam Inspection |
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| Li Shaoyun,Hu Qingyang,Han Baocheng,Ye Yongchun. X-Ray Industrial TV Detection Process with 100% Coverage for Welded Steel Pipe Seam Inspection[J]. Steel Pipe, 2011, 0(4): 60-62 |
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| Authors: | Li Shaoyun Hu Qingyang Han Baocheng Ye Yongchun |
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| Affiliation: | Li Shaoyun,Hu Qingyang,Han Baocheng,Ye Yongchun (Shashi Steel Pipe Plant,Jianghan Petroleum Administrative Bureau,Jingzhou 434001,China) |
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| Abstract: | Analyzed are the major causes for the problem that there exists a blind area,when using the X-Ray industrial TV detection system and the computerized real-time imaging equipment to inspect the end seam of the welded steel pipe,there exists a blind area. Three detection methods with 100% coverage for inspecting weld steel pipe end seam are described. Relevant actual operation results show that among the said three methods,the method involving changing the geometric dimensions of the receiving screen of the i... |
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| Keywords: | Steel pipe Seam X-Ray 100% coverage detection Method |
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