JPS636317B2 - - Google Patents

Info

Publication number
JPS636317B2
JPS636317B2 JP56048823A JP4882381A JPS636317B2 JP S636317 B2 JPS636317 B2 JP S636317B2 JP 56048823 A JP56048823 A JP 56048823A JP 4882381 A JP4882381 A JP 4882381A JP S636317 B2 JPS636317 B2 JP S636317B2
Authority
JP
Japan
Prior art keywords
contact
center
laser beam
terminal plate
weld
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP56048823A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57160590A (en
Inventor
Jun Saito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP56048823A priority Critical patent/JPS57160590A/ja
Publication of JPS57160590A publication Critical patent/JPS57160590A/ja
Publication of JPS636317B2 publication Critical patent/JPS636317B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/22—Spot welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H2011/0087—Welding switch parts by use of a laser beam

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
  • Manufacture Of Switches (AREA)
JP56048823A 1981-03-31 1981-03-31 Welding method for contact point Granted JPS57160590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56048823A JPS57160590A (en) 1981-03-31 1981-03-31 Welding method for contact point

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56048823A JPS57160590A (en) 1981-03-31 1981-03-31 Welding method for contact point

Publications (2)

Publication Number Publication Date
JPS57160590A JPS57160590A (en) 1982-10-02
JPS636317B2 true JPS636317B2 (xx) 1988-02-09

Family

ID=12813938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56048823A Granted JPS57160590A (en) 1981-03-31 1981-03-31 Welding method for contact point

Country Status (1)

Country Link
JP (1) JPS57160590A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4208319C2 (de) * 1992-03-16 2002-06-20 Matsushita Electric Ind Co Ltd Verfahren zur Herstellung einer Farbbildröhre
US5276303A (en) 1992-10-01 1994-01-04 At&T Bell Laboratories Laser bonding scheme
US5676865A (en) * 1995-08-25 1997-10-14 Thomas & Betts Corporation Method of and apparatus for providing welded joints
US5571146A (en) * 1995-10-31 1996-11-05 Pacesetter, Inc. Technique for welding dissimilar metals
ITMI20012837A1 (it) * 2001-12-28 2003-06-28 Abb Service Srl Metodo per la saldatura di placchette di contatto ed elementi di contatto ottenuti con tale metodo
DE102006042097B4 (de) * 2006-09-07 2008-07-31 Vdo Automotive Ag Abschirmung von Bauelementen beim Laserbearbeiten
JP7168483B2 (ja) * 2019-02-12 2022-11-09 アルプスアルパイン株式会社 スイッチ装置及びスイッチ装置の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131787A (xx) * 1974-07-10 1976-03-18 Jooji Shueigaa Richaado

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131787A (xx) * 1974-07-10 1976-03-18 Jooji Shueigaa Richaado

Also Published As

Publication number Publication date
JPS57160590A (en) 1982-10-02

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