Title:
JOINING METHOD
Document Type and Number:
Japanese Patent JP2010082649
Kind Code:
A
Abstract:
To provide a joining method for easily joining butted portions of a pair of metal members together, and for improving air-rightness and water-tightness at the joined portion.
The joining method for joining together butted portions J8 of a structure (metal members N to be joined together) formed by butting against each other a flat plate 14 and a rectangular member R4 which are the metal members, includes a friction stir welding step in which a friction stir welding is applied to the butted portions J8 from the outer surface A side of the structure, after a welding step is performed, in which welding is applied to the butted portions J8 from the inner surface B side of the structure.
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Inventors:
SATO ISATO
HORI HISASHI
SEO NOBUSHIRO
KAWAMOTO TOMOHIRO
HORI HISASHI
SEO NOBUSHIRO
KAWAMOTO TOMOHIRO
Application Number:
JP2008253816A
Publication Date:
April 15, 2010
Filing Date:
September 30, 2008
Export Citation:
Assignee:
NIPPON LIGHT METAL CO
International Classes:
B23K20/12; B23K28/02
Domestic Patent References:
| JP2006239734A | 2006-09-14 | |||
| JP2003164980A | 2003-06-10 | |||
| JPH1071479A | 1998-03-17 | |||
| JPH1110364A | 1999-01-19 | |||
| JP2005131666A | 2005-05-26 |
Foreign References:
| WO2007119343A1 | 2007-10-25 |
Attorney, Agent or Firm:
Isono Dozo
Etsuo Tada
Nosho Machida
Etsuo Tada
Nosho Machida
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