DE3777332D1 - Doppellaserstrahlhartloeten von feinen draehten. - Google Patents

Doppellaserstrahlhartloeten von feinen draehten.

Info

Publication number
DE3777332D1
DE3777332D1 DE8787630223T DE3777332T DE3777332D1 DE 3777332 D1 DE3777332 D1 DE 3777332D1 DE 8787630223 T DE8787630223 T DE 8787630223T DE 3777332 T DE3777332 T DE 3777332T DE 3777332 D1 DE3777332 D1 DE 3777332D1
Authority
DE
Germany
Prior art keywords
fine wire
double laser
laser radiators
radiators
double
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 - Fee Related
Application number
DE8787630223T
Other languages
English (en)
Inventor
Richard Ellis Swarts
Elbert Marston Moffatt
Mario Thomas Lopiccolo
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE3777332D1 publication Critical patent/DE3777332D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23K26/02—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
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0608—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams in the same heat affected zone [HAZ]
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/005—Soldering by means of radiant energy
    • B23K1/0056—Soldering by means of radiant energy soldering by means of beams, e.g. lasers, E.B.
    • 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
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • 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
DE8787630223T 1986-11-04 1987-11-03 Doppellaserstrahlhartloeten von feinen draehten. Expired - Fee Related DE3777332D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/926,933 US4714815A (en) 1986-11-04 1986-11-04 Dual laser beam brazing of fine wires

Publications (1)

Publication Number Publication Date
DE3777332D1 true DE3777332D1 (de) 1992-04-16

Family

ID=25453908

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787630223T Expired - Fee Related DE3777332D1 (de) 1986-11-04 1987-11-03 Doppellaserstrahlhartloeten von feinen draehten.

Country Status (4)

Country Link
US (1) US4714815A (de)
EP (1) EP0267141B1 (de)
JP (1) JPS63132791A (de)
DE (1) DE3777332D1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63298164A (ja) * 1987-05-29 1988-12-05 Honda Motor Co Ltd ガス角速度・センサの製造方法
US4917083A (en) * 1988-03-04 1990-04-17 Heraeus Lasersonics, Inc. Delivery arrangement for a laser medical system
SE458991B (sv) * 1988-04-28 1989-05-29 Nobelpharma Ab Foerfarande och anordning foer att distorsionsfritt sammanfoga tvaa i en implantatskonstruktion och/eller protetisk konstruktion ingaaende element
US4926022A (en) * 1989-06-20 1990-05-15 Digital Equipment Corporation Laser reflow soldering process and bonded assembly formed thereby
US5016971A (en) * 1989-10-20 1991-05-21 Hughes Aircraft Company Automated laser fusion system for high strength optical fiber splicing
US5153408A (en) * 1990-10-31 1992-10-06 International Business Machines Corporation Method and structure for repairing electrical lines
US5064992A (en) * 1990-12-04 1991-11-12 General Electric Company Apparatus for welding components
US5125558A (en) * 1990-12-04 1992-06-30 General Electric Company Method for welding components
US5269056A (en) * 1992-09-16 1993-12-14 Oea, Inc. Laser welding of wire strands to an electrode pin
GB2319201B (en) * 1996-11-09 2001-05-23 Xerox Corp Method of manufacture of corotron wire assembly
DE10113471B4 (de) * 2001-03-19 2005-02-17 Highyag Lasertechnologie Gmbh Verfahren zum Hybridschweißen mittels eines Laserdoppelfokus
US7182735B2 (en) 2003-02-26 2007-02-27 Scimed Life Systems, Inc. Elongated intracorporal medical device
JP4677205B2 (ja) * 2003-07-17 2011-04-27 テルモ株式会社 ガイドワイヤ
US7833175B2 (en) * 2003-09-05 2010-11-16 Boston Scientific Scimed, Inc. Medical device coil
US20050054952A1 (en) * 2003-09-05 2005-03-10 Scimed Life Systems, Inc. Elongated medical device for intracorporal use
US7540845B2 (en) * 2003-09-05 2009-06-02 Boston Scientific Scimed, Inc Medical device coil
DE102004026228B4 (de) * 2004-05-28 2007-06-28 Airbus Deutschland Gmbh Titan-Aluminiumbauteil
DE102004027806A1 (de) * 2004-06-08 2006-01-05 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Verfahren zum Verschweißen einer Metallfolie mit einem zylindrischen Metallstift
US7820937B2 (en) * 2004-10-27 2010-10-26 Boston Scientific Scimed, Inc. Method of applying one or more electromagnetic beams to form a fusion bond on a workpiece such as a medical device
US9662745B2 (en) * 2011-03-11 2017-05-30 The Trustees Of Columbia University In The City Of New York Methods, devices, systems for joining materials and resulting articles
DE102017104097A1 (de) * 2017-02-28 2018-08-30 Pac Tech-Packaging Technologies Gmbh Verfahren und Laseranordnung zum Aufschmelzen eines Lotmaterialdepots mittels Laserenergie
CN108500461A (zh) * 2018-05-14 2018-09-07 华南师范大学 丝状金属材料激光对焊方法及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463898A (en) * 1965-07-09 1969-08-26 Tokyo Shibaura Electric Co Welding device utilizing laser beams
US3610874A (en) * 1969-11-21 1971-10-05 Western Electric Co Laser welding technique
GB1405487A (en) * 1972-09-26 1975-09-10 Thorn Electrical Ind Ltd Apparatus for treating workpieces with laser radiation
US4020700A (en) * 1976-02-25 1977-05-03 United Technologies Corporation Unitary fluidic angular rate sensor
US4083629A (en) * 1976-11-29 1978-04-11 Gte Laboratories Incorporated Beam splitting system for a welding laser

Also Published As

Publication number Publication date
EP0267141A3 (en) 1989-02-01
EP0267141B1 (de) 1992-03-11
JPS63132791A (ja) 1988-06-04
US4714815A (en) 1987-12-22
EP0267141A2 (de) 1988-05-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee