CORRECTING METHOD FOR ANGLE OF REFRACTION IN ANGLE BEAM FLAW DETECTION BY ULTRASONIC PROBE OF HOLLOWED AXLE

PURPOSE:To precisely set a flaw detecting gate without being influenced by an outside temperature change in the angle beam flaw detection by an ultrasonic probe of the hollowed axle of a rolling stock. CONSTITUTION:The distance M between the position of a probe 1a detecting the flaw of one axle seat...

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Bibliographische Detailangaben
Hauptverfasser: SUEYOSHI MITSUO, YOUSO JIROU
Format: Patent
Sprache:eng
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