FRICTION STIR WELDING DEVICE

FRICTION STIR WELDING DEVICE

The invention is directed to a friction stir welding device which can realize appropriate friction stir welding while preventing a welding tool from being worn out and damaged. Therefore, the friction stir welding device is provided with a welding tool (1) which rotates while abutting on a member to...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ISHIGURO, Koichi, ODAKURA, Tomio
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
CLADDING OR PLATING BY SOLDERING OR WELDING
COLD ROOMS
COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT
COMBINED HEATING AND REFRIGERATION SYSTEMS
COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING
HEAT PUMP SYSTEMS
HEATING
ICE-BOXES
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
MACHINE TOOLS
MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
REFRIGERATION OR COOLING
REFRIGERATORS
SOLDERING OR UNSOLDERING
TRANSPORTING
WEAPONS
WELDING
WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:The invention is directed to a friction stir welding device which can realize appropriate friction stir welding while preventing a welding tool from being worn out and damaged. Therefore, the friction stir welding device is provided with a welding tool (1) which rotates while abutting on a member to be welded to cause a plastic flow phenomenon in the member to be welded, a tool holder (2) which grasps the welding tool (1) and rotates together with the welding tool (1), supply paths (202, 203, 204, and 252) which are formed in the tool holder (2) and supply a refrigerant to the welding tool (1).