FR2731373B1 - METHOD FOR WELDING SHEETS BY A LASER BEAM AND ASSEMBLY OF WELDED SHEETS OBTAINED BY THIS PROCESS - Google Patents

METHOD FOR WELDING SHEETS BY A LASER BEAM AND ASSEMBLY OF WELDED SHEETS OBTAINED BY THIS PROCESS

Info

Publication number
FR2731373B1
FR2731373B1 FR9502772A FR9502772A FR2731373B1 FR 2731373 B1 FR2731373 B1 FR 2731373B1 FR 9502772 A FR9502772 A FR 9502772A FR 9502772 A FR9502772 A FR 9502772A FR 2731373 B1 FR2731373 B1 FR 2731373B1
Authority
FR
France
Prior art keywords
sheets
assembly
laser beam
welding
welded
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 - Lifetime
Application number
FR9502772A
Other languages
French (fr)
Other versions
FR2731373A1 (en
Inventor
Daniel Gapin
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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot SA
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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR9502772A priority Critical patent/FR2731373B1/en
Publication of FR2731373A1 publication Critical patent/FR2731373A1/en
Application granted granted Critical
Publication of FR2731373B1 publication Critical patent/FR2731373B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
    • B23K33/004—Filling of continuous seams
    • B23K33/008—Filling of continuous seams for automotive applications
    • 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
    • B23K26/32—Bonding taking account of the properties of the material involved
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
FR9502772A 1995-03-09 1995-03-09 METHOD FOR WELDING SHEETS BY A LASER BEAM AND ASSEMBLY OF WELDED SHEETS OBTAINED BY THIS PROCESS Expired - Lifetime FR2731373B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9502772A FR2731373B1 (en) 1995-03-09 1995-03-09 METHOD FOR WELDING SHEETS BY A LASER BEAM AND ASSEMBLY OF WELDED SHEETS OBTAINED BY THIS PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9502772A FR2731373B1 (en) 1995-03-09 1995-03-09 METHOD FOR WELDING SHEETS BY A LASER BEAM AND ASSEMBLY OF WELDED SHEETS OBTAINED BY THIS PROCESS

Publications (2)

Publication Number Publication Date
FR2731373A1 FR2731373A1 (en) 1996-09-13
FR2731373B1 true FR2731373B1 (en) 1997-04-18

Family

ID=9476906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9502772A Expired - Lifetime FR2731373B1 (en) 1995-03-09 1995-03-09 METHOD FOR WELDING SHEETS BY A LASER BEAM AND ASSEMBLY OF WELDED SHEETS OBTAINED BY THIS PROCESS

Country Status (1)

Country Link
FR (1) FR2731373B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102554469A (en) * 2010-10-25 2012-07-11 铃木株式会社 Laser lap welding method for parts made of galvanized steel sheet
CN104105613A (en) * 2012-02-01 2014-10-15 株式会社丰田自动织机 Lid box joining structure and joining method

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2209804A1 (en) * 1997-08-15 1999-02-15 Hongping Gu Method of laser beam welding of zinc-coated steel sheet
TW516981B (en) * 2000-12-22 2003-01-11 Koninkl Philips Electronics Nv Method of laser welding
CN100337781C (en) * 2002-06-27 2007-09-19 住友金属工业株式会社 Material for welding and welded article
DE10261655B4 (en) * 2002-12-27 2011-08-11 Volkswagen AG, 38440 Arrangement of coated sheets for joining by means of a laser weld
JP5633687B2 (en) 2010-10-25 2014-12-03 スズキ株式会社 Laser lap welding method for galvanized steel plate parts
FR2983753B1 (en) 2011-12-12 2013-12-27 Peugeot Citroen Automobiles Sa PROCESS FOR WELDING LASER SHEETS WITH DEGASSING.
US11427144B2 (en) 2018-11-27 2022-08-30 Shape Corp. Galvanized multi-tubular beam and method of continuously forming the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60210386A (en) * 1984-04-02 1985-10-22 Mitsubishi Electric Corp Method and device for laser welding
JPS60255294A (en) * 1984-05-31 1985-12-16 Kubota Ltd Laser beam welding method
FR2600923A1 (en) * 1986-07-02 1988-01-08 Steelweld France Method for overlap welding clad steels by means of an energy beam
US4873415A (en) * 1988-02-02 1989-10-10 Raycon Corporation Method for welding galvanized material
DE3812448C1 (en) * 1988-04-14 1989-06-15 Bayerische Motoren Werke Ag, 8000 Muenchen, De
WO1990011161A1 (en) * 1989-03-22 1990-10-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Arrangement for welding coated workpieces using a laser beam
DE3933408A1 (en) * 1989-10-06 1990-08-30 Daimler Benz Ag OVERLAP OR ROD WELDING SEAL FOR GALVANIZED SHEETS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102554469A (en) * 2010-10-25 2012-07-11 铃木株式会社 Laser lap welding method for parts made of galvanized steel sheet
CN102554469B (en) * 2010-10-25 2015-08-19 铃木株式会社 The laser lap welding method of parts made of galvanized steel sheet
CN104105613A (en) * 2012-02-01 2014-10-15 株式会社丰田自动织机 Lid box joining structure and joining method

Also Published As

Publication number Publication date
FR2731373A1 (en) 1996-09-13

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