| 大功率磁致伸缩检测仪的研制 |
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| 引用本文： | 彭道坚,修吉平.大功率磁致伸缩检测仪的研制[J].自动化技术与应用,2006,25(11):59-60,63. |
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| 作者姓名： | 彭道坚 修吉平 |
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| 作者单位： | 华中科技大学,湖北,武汉,430074 |
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| 摘 要： | 本文介绍了大功率磁致伸缩检测仪的研制.该设备采用磁致伸缩效应的原理实现对钢管的无损检测.本文首先介绍了设备的工作原理及核心技术,然后介绍其硬件和软件,最后通过实验的检验,该设备可以对钢管的缺陷进行精确的定位和缺陷大小的判断.
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| 关 键 词： | 磁致伸缩效应 管道 缺陷 单片机 |
| 文章编号： | 1003-7241（2006）11-0059-03 |
| 收稿时间： | 2006-04-29 |
| 修稿时间： | 2006-04-29 |
A High-Power Detecting-Device based on Magnetostrictive Effect |
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| PENG Dao-jian,XIU Ji-ping.A High-Power Detecting-Device based on Magnetostrictive Effect[J].Techniques of Automation and Applications,2006,25(11):59-60,63. |
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| Authors: | PENG Dao-jian XIU Ji-ping |
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| Affiliation: | Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | The paper introduces a high-power detecting-device based on magnetostrictive effect for the NDT of steel pipe.The hardware and software of the systerm are outlined. According to experimental results, it can locate the flaw of the steel pipe accurately, and measure the size of the flaw. |
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| Keywords: | magnetostrictive effect steel pipe flaw SCM |
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