CIRCULAR RAIL FOR AUTO WELDING MACHINE

PURPOSE: A rail used for an automatic welding machine for a cylindrical base material is provided to easily and quickly transfer a cylindrical base material to a welding position and stably secure the base material by employing a plurality of securing pads at the welding position. CONSTITUTION: A ra...

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Bibliographische Detailangaben
Hauptverfasser:	CHOI, JUNG YUL, PARK, JONG GYU, KANG, IL YONG, LEE, SEUNG HO, SONG, JAE HYUN, JEONG, EUI HUN
Format:	Patent
Sprache:	eng ; kor
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:	PURPOSE: A rail used for an automatic welding machine for a cylindrical base material is provided to easily and quickly transfer a cylindrical base material to a welding position and stably secure the base material by employing a plurality of securing pads at the welding position. CONSTITUTION: A rail used for an automatic welding machine for a cylindrical base material comprises a cylindrical rail(100), a plurality of rail securing pads(110), a plurality of rail transfer rolls(120), and a gear track. The cylindrical rail has a lager diameter than a cylindrical base material and is located in an outer part of the cylindrical base material to guide the movement of a welding machine. The plurality of rail securing pads are fixed to the inner periphery of the cylindrical rail to contact and support the cylindrical base material. The plurality of rail transfer rolls are fixed to the inner periphery of the cylindrical rail so that the rail can be inserted and moved in the cylindrical base material. The gear track is installed in the center of the outer periphery of the cylindrical rail so that the welding machine can move along the outer periphery of the cylindrical rail.