ULTRASONIC PHASED ARRAY DETECTION DEVICE

An ultrasonic phased array detection device sequentially performing flaw detection testing on a welded joint of tubes arranged in a row. The ultrasonic phased array detection device includes: a flaw detection testing unit inserted into a target tube targeted for flaw detection testing among the tube...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MURAKAMI, Joichi, ABE, Masamitsu, SHINODA, Kaoru
Format:	Patent
Sprache:	eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	An ultrasonic phased array detection device sequentially performing flaw detection testing on a welded joint of tubes arranged in a row. The ultrasonic phased array detection device includes: a flaw detection testing unit inserted into a target tube targeted for flaw detection testing among the tubes, and performing flaw detection testing on the welded joint of the target tube; a drive mechanism rotating the flaw detection testing unit around an axis of the target tube; and a jig to be inserted and fixed in a tube different from the target tube. The flaw detection testing unit has a flaw detection part incorporating a phased array probe performing ultrasonic phased array method, and has a pressing mechanism pressing the flaw detection part against an inner surface of the target tube.