| 钢管高速检测系统 |
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| 引用本文： | 何辅云.钢管高速检测系统[J].无损检测,1999,21(11):491-493,521. |
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| 作者姓名： | 何辅云 |
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| 作者单位： | 合肥工业大学计算机系 合肥230O09 |
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| 摘 要： | 无缝承压钢管高速自动化检测系统采用二维漏磁检测技术高速检测钢管各种细微缺陷；用动态超声测厚技术检测钢管各处较大的缺陷和钢管壁厚；结合计算机测控技术，对检测全过程监监测，分析运算和存储缺陷信号，对缺陷标记，定位。该系统已稳定运行多，检测速度２５－４５ｍ／ｍｉｎ，检测能力Ｌ１０，检测钢管直径为５０－２００ｍｍ。
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| 关 键 词： | 钢管 缺陷 漏磁检测 超声检验 高速检测 |
HIGH SPEED INSPECTION SYSTEM FOR SEAMLESS STEEL PIPES |
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| He Fuyun.HIGH SPEED INSPECTION SYSTEM FOR SEAMLESS STEEL PIPES[J].Nondestructive Testing,1999,21(11):491-493,521. |
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| Authors: | He Fuyun |
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| Affiliation: | Hefci University of Technology |
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| Abstract: | High-speed automatic inspection system for seamless pressured steel pipes is discribed, in which two-dimensional magnetic leakage testing technology is used to detect smaller flaws and dynamic ultrasonic thickness measurement technology is used to detect larger flaws and measure the thickness of steel pipes. In combination with computer technique, the system is applied to monitor testing, to analyze, compute and store flawsignals, and to mark and locate flaws. Pipes with diameters of 50 -200mm can be tested with the system. |
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| Keywords: | Steel pipe Flaw Magnetic leakage testing Ultrasonic testing |
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