用漏磁探伤法在线检测钢管管缝信号
ON-LINE STEEL PIPE FLAW INSPECTION WITH MAGNETIC LEAKAGE FLUX DETECTING METHOD
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摘要: 介绍了基于漏磁探伤原理的钢管管缝在线检测装置,对装置的励磁磁路结构、磁敏感检测元件及其信号处理作了较详细的分析论述。Abstract: The on-line pipe flaw detector with magnetic leakage flux principle is introduced, providing details regarding the exciter circuit structure, magnetic sensors and signal processing.
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