Title:
JOINING METHOD OF MEMBERS
Document Type and Number:
Japanese Patent JP2018069455
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a joining method suitable for joining a metal member and a resin member, which can easily and surely improve joint strength and joint quality.SOLUTION: A joining method of members for joining a metal member 1 and a thermoplastic reinforced resin member 2, which are overlapped with each other, includes: a first process (A) of fastening, by self-piercing rivets 3, a joining portion where the metal member 1 and the thermoplastic resin member 2 are overlapped; and a second process (B) of irradiating the joining portion fastened by the self-piercing rivers 3 in the first process (A) with a laser beam 4 so as to melt the reinforced resin member 2 and weld the metal member 1 and the reinforced resin member 2. In the second process (B), the laser beam 4 is irradiated to an area including a fastening part fastened by the self-piercing rivets 3 in the joining portion.SELECTED DRAWING: Figure 1
Inventors:
HATTORI HIDETAKA
KOBAYASHI HIROYUKI
KOBAYASHI HIROYUKI
Application Number:
JP2016207791A
Publication Date:
May 10, 2018
Filing Date:
October 24, 2016
Export Citation:
Assignee:
MITSUBISHI MOTORS CORP
International Classes:
B29C65/16; B23K26/00; B23K26/324; B29C65/60; F16B5/04; F16B11/00
Domestic Patent References:
| JP2013068233A | 2013-04-18 | |||
| JP2013129177A | 2013-07-04 | |||
| JP5447664B2 | 2014-03-19 | |||
| JP2013059770A | 2013-04-04 | |||
| JP2002126872A | 2002-05-08 | |||
| JP2011140067A | 2011-07-21 |
Foreign References:
| WO2012077196A1 | 2012-06-14 | |||
| US20150290914A1 | 2015-10-15 | |||
| CN103084501A | 2013-05-08 | |||
| CN101879572A | 2010-11-10 |
Attorney, Agent or Firm:
Shiro Aihara