| 基于超声波检测的小径弯管缺陷识别 |
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| 引用本文： | 魏同锋,范希民.基于超声波检测的小径弯管缺陷识别[J].机械研究与应用,2011(2):85-86,89. |
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| 作者姓名： | 魏同锋 范希民 |
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| 作者单位： | 1. 渤海船舶职业学院材料工程系,辽宁葫芦岛,125000
2. 中石油管道公司兰州输油汽分公司,甘肃兰州,730101 |
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| 摘 要： | 基于超声波检测原理,重点介绍利用改进的超声波探头对小径弯管进行探伤。利用超声波检测仪器对小径弯管进行了测试,通过分析计算,改进了超声波探伤小径弯管的工艺,并通过实验对工艺的准确性进行验证。
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| 关 键 词： | 超声波探伤 弯管 缺陷 |
Defect recognition for small diameter curved pipe based on ultrasonic inspection technology |
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| Wei Tong-feng,Fan Xi-min.Defect recognition for small diameter curved pipe based on ultrasonic inspection technology[J].Mechanical Research & Application,2011(2):85-86,89. |
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| Authors: | Wei Tong-feng Fan Xi-min |
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| Affiliation: | 1.Material engineering department,Bohai shipbuilding vocational college,Huludao Liaoning 125000,China;2.Lanzhou branch of pipe line,CNPC pipeline company,Lanzhou Gansu 730101,China) |
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| Abstract: | Based on the principle of ultrasonic inspection technology,the defect recognition for small diameter curved pipe is mainly introduced in this paper.The small diameter curved pipe is tested by ultrasonic inspection equipment.Through the analysis and calculation,the ultrasonic inspection technics is improved for curved pipe,and the accuracy of the process is verified. |
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| Keywords: | ultrasonic wave inspection curved pipe defect |
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