Friction agitation joining method, method for manufacturing joined butted members, and friction agitation joining apparatus

In the friction agitation joining method according to the present invention, two plate-shaped joining members different in thickness, or a first joining member (1) and a second joining member (2), are butted against each other with a level difference formed at upper surface sides thereof. A rotating...

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Bibliographische Detailangaben
Hauptverfasser:	NARITA, MASAYUKI, JOGAN, SHIGETOSHI, HAMA, YASUYUKI, HASHIMOTO, TAKENORI, AKIYAMA, HIROSHI, NAGANO, YOSHITAKA
Format:	Patent
Sprache:	eng ; fre ; ger
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:	In the friction agitation joining method according to the present invention, two plate-shaped joining members different in thickness, or a first joining member (1) and a second joining member (2), are butted against each other with a level difference formed at upper surface sides thereof. A rotating probe (42) of the joining tool (40) is inserted into the butted portion (3) of said first and second joining members (1,2) from the upper surface sides thereof. Joining of said butted portion (3) is performed while heating a lower surface of a probe inserted position of said butted portion or a lower surface of a joining-direction forward side of said probe inserted position.