AUTOMATIC WELDING EQUIPMENT AND ITS GROOVE SHAPE MEASURING METHOD

PROBLEM TO BE SOLVED: To provide an automatic welding method which is capable of precisely measuring the shape of a groove including a narrow deep groove without increasing the size of a welding torch and its driving mechanism. SOLUTION: In a welding torch 1, a welding wire 2 is taken in by being gu...

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Bibliographische Detailangaben
Hauptverfasser: MAEDA KENICHI, MIBU IKUO, MAKI YUUICHI
Format: Patent
Sprache:eng
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