Automatic welding device for longitudinal seams of welding cartridges

The invention relates to an automatic welding device for longitudinal seams of welding cartridges and belongs to the technical field of welding of steel cartridges. The automatic welding device comprises a frame, two folding and pressing devices identical in structure, a positioning device and a wel...

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Bibliographische Detailangaben
Hauptverfasser:	DAI BAOMING, YAN XINLIANG, CHEN YEJUN, CHANG WEISHENG, WANG HE, DU LIQIANG, GONG ZHISHU, FAN WENCHAO, YANG XIN, HAO SHANGDAN, CHENG ZHENJUN, ZHENG JINMING, LI WEI, LI GUOPENG, HAO HUAIZHONG
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 invention relates to an automatic welding device for longitudinal seams of welding cartridges and belongs to the technical field of welding of steel cartridges. The automatic welding device comprises a frame, two folding and pressing devices identical in structure, a positioning device and a welding unit. The folding and pressing devices press the cartridges, and the positioning device axially and circumferentially positions the cartridges and realizes centering and edge warping prevention during single-side pressing. The automatic welding device is capable of automatically welding the welding cartridges. By the aid of the automatic welding device, edge warping when the longitudinal seams of the welding cartridges are welded is avoided, positioning accuracy of welding seams is high and performance of welded products can meet the design requirements.