Groove technology for double-faced forming of one-side welding of angle joint butt seam

The invention provides a groove technology for double-faced forming of one-side welding of an angle joint butt seam. A U-shaped plate is arranged on one side of a vertical plate. The U-shaped plate and the vertical plate are perpendicular to each other, and a D-shaped structure is formed. A pair of...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI HUANLI, LAN CHUNMING, GUO SHAOLIN, LI JIAHUI, GUO KUN, YAO GAOXIANG, LI MINGQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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