METHOD FOR DETECTING POSITION OF WELDED PART FORMED TO OUTER SURFACE OF SEAM WELD PIPE

PURPOSE:To accurately detect the position of a welded part, by allowing lights to alternately irradiate the surface of the welded part formed to the outer surface of a seam weld pipe from both left and right side light projectors and receiving left and right surface brightnesses due to the irradiate...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MAKABE HIDEKAZU, KOMINE ISAMU, ISAKA NORIYASU, UESUGI MITSUAKI
Format: Patent
Sprache:eng
Schlagworte:
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