Civil air defense equipment door frame welding device

The civil air defense equipment door frame welding device comprises a placing table and a workbench fixedly arranged on the placing table, a plurality of positioning mechanisms used for fixing cross beams are arranged on the workbench, and a clamping mechanism used for fixing two longitudinal beams...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHU QUNQUN, CAI QIANG, CHU XU
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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