Small-angle groove welding method for large-wall-thickness shaft head circular seam of mining axle

The invention discloses a small-angle groove welding method for a large-wall-thickness shaft head circular seam of a mining axle, which is characterized in that a lockrand welding seam and a V-shaped groove are adopted, the welding seam groove gap is 6mm, and the welding seam groove angle is 30 degr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI LILI, ZHANG DI, WANG KUN, MA ZHENSHUAI, REN GUOHUA, YAN QINGBIN, WANG HONGQIANG, CAI ZHONGQIN, BAO WENXUN
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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