Title:
METHOD FOR MANUFACTURING CONNECTION
Document Type and Number:
WIPO Patent Application WO/2019/123891
Kind Code:
A1
Abstract:
A method for manufacturing a connection formed by welding a metal wire member and a metal member 2 includes: a multi-wire part forming step wherein a plurality of metal wire members are arranged on a surface 2a of the metal member 2 to thereby form a multi-wire part 13; and a weld forming step wherein the multi-wire part 13 is melted by applying pressure and electrification in a state in which a lower-side electrode 3 is made to contact a rear surface 2b of the metal member 2 and a pressing surface 41 with a concave shape formed in an upper-side electrode 4 is made to contact the multi-wire part 13 to thereby form a weld in which the pressing surface 41 with the concave shape is transferred.
Inventors:
YAMAZAKI HITOSHI (JP)
Application Number:
PCT/JP2018/041864
Publication Date:
June 27, 2019
Filing Date:
November 12, 2018
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
B23K11/11; B23K11/30
Domestic Patent References:
| WO2014077144A1 | 2014-05-22 |
Foreign References:
| JP2009040385A | 2009-02-26 | |||
| JPH08264256A | 1996-10-11 | |||
| JP2002008816A | 2002-01-11 | |||
| JPS60177587A | 1985-09-11 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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