| 水耦合高能多探头超声动态检测系统 |
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| 引用本文： | 朱娟花,何辅云,吴昂.水耦合高能多探头超声动态检测系统[J].合肥工业大学学报(自然科学版),2005,28(1):84-86. |
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| 作者姓名： | 朱娟花 何辅云 吴昂 |
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| 作者单位： | 合肥工业大学,计算机与信息学院,安徽,合肥,230009;合肥工业大学,仪器仪表学院,安徽,合肥,230009 |
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| 摘 要： | 文章探讨了由水耦合器、多通道高能量聚焦超声探头、冲击脉冲激励电路、脉宽线性放大电路及计算机检测系统组成的"多探头高能水耦合超声动态检测系统",不但能对各种刚性管材各处的壁厚进行高速、连续地探测,还能通过计算机检测系统,多图形地显示壁厚曲线、超标报警,并能进行数据存储和查询。
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| 关 键 词： | 超声波 多探头 连续测厚 |
| 文章编号： | 1003-5060(2005)01-0084-03 |
| 修稿时间： | 2004年4月30日 |
A testing system consisting of a water-spraying coupler and a high-energy multi-channel ultrasonic inspection probe |
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| ZHU Juan-hua,HE Fu-yun,WU Ang.A testing system consisting of a water-spraying coupler and a high-energy multi-channel ultrasonic inspection probe[J].Journal of Hefei University of Technology(Natural Science),2005,28(1):84-86. |
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| Authors: | ZHU Juan-hua HE Fu-yun WU Ang |
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| Institution: | ZHU Juan-hua~1,HE Fu-yun~1,WU Ang~2 |
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| Abstract: | Introduced in the paper is a dynamic testing system consisting of a water-spraying coupler,a high-energy multi-channel focusing probe,an impact pulse excitation circuit and a linear pulse width amplifier and a computer testing system. A practical application case is also presented,which shows that the wall thickness of various rigid tube materials can be inspected successively and speedily by the developed system,and that the displaying of the curves of thickness in multi-graphs,warning when exceeding standards and saving and checking of the data can be implemented by the computer testing system. |
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| Keywords: | ultrasonic multi-probe successive thickness measurement |
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