基于PC的涡流无损检测系统

2015 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings Pub Date : 2015-05-11 DOI:10.1109/I2MTC.2015.7151259

Sumayya Abbas, Taha Ali, Uzair S Gilani, Shayan Ahmed, Iqra Sajid, F. Amir, Tariq M. Khan

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引用次数: 3

摘要

设计并开发了一种具有成本效益的基于PC的涡流检测系统，用于检测非磁性金属的表面裂纹。所开发的系统由恒流交流源对探头进行激励;以及用于从裂纹中获取信号的解调电路。采用解析法设计了涡流检测探头。通过开发的系统，成功地检测出了表面裂纹。并在PC上实时绘制出缺陷信号。数据记录功能和位置传感也被纳入。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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PC based Eddy Current non-destructive testing (NDT) system

A cost effective PC based Eddy Current Testing System is designed and developed to detect surface cracks in non-magnetic metals. The developed system is composed of Constant Current AC Source for excitation of the probe; and demodulation circuitry for acquisition of the signal from the crack. Eddy Current Testing Probe is also designed using the Analytical Approach. Surface cracks were successfully detected through developed system. The flaw signal is also plotted in real time on PC. Data logging feature and position sensing is also incorporated.

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2015 IEEE International Instrumentation and Measurement Technology Conference (I2MTC) Proceedings

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