Welding structure of welding joint groove truncated edge

The utility model discloses a welding structure of a welding joint groove truncated edge. The welding structure comprises a first welding plate and a second welding plate, at least one side of the first welding plate is provided with a groove and a groove truncated edge; a surfacing area is arranged...

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Bibliographische Detailangaben
Hauptverfasser:	PEI XIAOJUN, ZHU RENHE, TANG XIANGJUN, SHAN YINMU, XU BING, YANG ZHENG
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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Beschreibung
Zusammenfassung:	The utility model discloses a welding structure of a welding joint groove truncated edge. The welding structure comprises a first welding plate and a second welding plate, at least one side of the first welding plate is provided with a groove and a groove truncated edge; a surfacing area is arranged on the truncated edge of the groove or the plate surface of the second welding plate; when a surfacing area is arranged on the truncated edge of the groove, the surfacing area is welded opposite to the plate surface of the second welding plate; or when the surfacing area is arranged on the plate surface of the second welding plate, the truncated edge of the groove is welded opposite to the surfacing area. By means of surfacing on the truncated edge of the groove of the first welding plate or surfacing on the plate face of the second welding plate, the welding joint mode meets the technical requirement of full penetration. Fusion of the root of a welding seam is guaranteed, the phenomenon of weld penetration caused