DEBURRING TOOL

To provide a technology which is advantageous to achieve high precision of removal of burrs occurring during friction stir welding.SOLUTION: A deburring tool for cutting burrs occurring when members are joined by friction stir welding is provided. The deburring tool includes: a tool center part whic...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUURA SOJI, KIKIMA YOSHIHIRO, HATANAKA ATSUHIRO, SUNADA TOSHIHIDE
Format:	Patent
Sprache:	eng ; jpn
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 MILLING PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	To provide a technology which is advantageous to achieve high precision of removal of burrs occurring during friction stir welding.SOLUTION: A deburring tool for cutting burrs occurring when members are joined by friction stir welding is provided. The deburring tool includes: a tool center part which contacts with a joint part; and a blade part which is formed at an outer periphery of the tool center part and cuts burrs. The tool center part has a projection part which projects downward relative to an edge line of the blade part so as to control an amount of burrs to be cut.SELECTED DRAWING: Figure 4 【課題】摩擦攪拌接合によって生じたバリの除去の高精度化に有利な技術を提供する。【解決手段】摩擦撹拌接合により部材同士を接合した際に発生するバリを切削するためのバリ取りツールが提供される。バリ取りツールは、接合部に接するツールセンター部と、前記ツールセンター部の外周に形成されバリを切削する刃部とを備え、前記ツールセンター部は、バリ切削量を制御するように前記刃部の稜線に対して下方に突出する突起部を有する。【選択図】図４