APPARATUS FOR STEEL PLATE BUTT SUBMERGED ARC WELDING

The present invention relates to a welding device connecting steel sheets, which is to connect a pair of steel sheets, and, specifically, to a submerged arc welding device connecting steel sheets, wherein wire which is a welding rod is automatically arc-welded in a flux which is a solvent while the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEE, KANG JUN, PARK, SHIN GHU, JU, JEONG CHEOL, YOO, YONG HYUN
Format: Patent
Sprache:eng ; kor
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