AU8847498A - Method of laser beam welding of zinc-coated steel sheet - Google Patents

Method of laser beam welding of zinc-coated steel sheet

Info

Publication number
AU8847498A
AU8847498A AU88474/98A AU8847498A AU8847498A AU 8847498 A AU8847498 A AU 8847498A AU 88474/98 A AU88474/98 A AU 88474/98A AU 8847498 A AU8847498 A AU 8847498A AU 8847498 A AU8847498 A AU 8847498A
Authority
AU
Australia
Prior art keywords
zinc
laser beam
steel sheet
coated steel
beam welding
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.)
Abandoned
Application number
AU88474/98A
Inventor
Hongping Gu
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.)
ArcelorMittal Tailored Blanks Americas Ltd
Original Assignee
Powerlasers 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 Powerlasers Ltd filed Critical Powerlasers Ltd
Publication of AU8847498A publication Critical patent/AU8847498A/en
Abandoned 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
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/244—Overlap seam 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
    • B23K26/20—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
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel 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
    • B23K2103/08—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
AU88474/98A 1997-08-15 1998-08-14 Method of laser beam welding of zinc-coated steel sheet Abandoned AU8847498A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA 2209804 CA2209804A1 (en) 1997-08-15 1997-08-15 Method of laser beam welding of zinc-coated steel sheet
CA2209804 1997-08-15
PCT/CA1998/000779 WO1999008829A1 (en) 1997-08-15 1998-08-14 Method of laser beam welding of zinc-coated steel sheet

Publications (1)

Publication Number Publication Date
AU8847498A true AU8847498A (en) 1999-03-08

Family

ID=4161019

Family Applications (1)

Application Number Title Priority Date Filing Date
AU88474/98A Abandoned AU8847498A (en) 1997-08-15 1998-08-14 Method of laser beam welding of zinc-coated steel sheet

Country Status (5)

Country Link
EP (1) EP1003624A1 (en)
AU (1) AU8847498A (en)
BR (1) BR9811906A (en)
CA (1) CA2209804A1 (en)
WO (1) WO1999008829A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10116919C1 (en) * 2001-04-05 2003-02-13 Nothelfer Gmbh Method and device for joining coated sheets by laser welding
DE10262053A1 (en) * 2002-09-05 2004-08-12 Daimlerchrysler Ag Process for the laser processing of coated metal sheets
DE10331745B4 (en) * 2003-07-11 2012-06-28 Volkswagen Ag Laser welding connection and method for producing a laser welding connection
DE102004005358B4 (en) * 2004-02-03 2007-03-22 Daimlerchrysler Ag Process for the laser processing of coated sheets and coated sheet metal
DE102004025931B3 (en) 2004-05-27 2005-11-03 Daimlerchrysler Ag Assembly of interconnected conductive components, which carry KTL corrosion protection and process for their preparation
EP1674191A3 (en) * 2004-12-22 2007-05-30 Schlegel Ag Two sheet-metal component manufacturing method and two sheet-metal component therefor.
FR2915912B1 (en) * 2007-05-11 2010-02-26 Peugeot Citroen Automobiles Sa METHOD FOR LASER WELDING OF METALLIC ELEMENTS
US9737960B2 (en) 2010-07-01 2017-08-22 Magna International Inc. Laser-based lap welding of sheet metal components using laser induced protuberances to control gap
EP2957379B1 (en) * 2013-02-15 2019-04-10 Nissan Motor Co., Ltd Laser welding method and laser welding device
JP6554670B2 (en) 2014-02-25 2019-08-07 パナソニックＩｐマネジメント株式会社 Laser welding method
CN108406112B (en) * 2015-02-09 2021-07-27 通快激光英国有限公司 Laser weld
EP3378591B1 (en) 2015-11-17 2021-04-28 Nissan Motor Co., Ltd. Laser welding method and laser welding device
US10512986B2 (en) 2016-02-15 2019-12-24 Ford Global Technologies, Llc Laser welding process
CN106041308A (en) * 2016-08-18 2016-10-26 安徽巨自动化装备有限公司 Method for controlling gaps of laser fusion weld plates of aluminum alloy vehicle bodies
EP3584031A1 (en) 2018-06-20 2019-12-25 Sund Birsta AB Strapping machine for and method of securing a piece of coated metal strap in a loop around one or more objects
JP2022507959A (en) 2018-11-27 2022-01-18 シェイプ・コープ A method for continuously forming a galvanized multi-cylindrical beam and a galvanized multi-cylindrical beam.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60255294A (en) * 1984-05-31 1985-12-16 Kubota Ltd Laser beam welding method
DE3812448C1 (en) * 1988-04-14 1989-06-15 Bayerische Motoren Werke Ag, 8000 Muenchen, De
DE3933408A1 (en) * 1989-10-06 1990-08-30 Daimler Benz Ag OVERLAP OR ROD WELDING SEAL FOR GALVANIZED SHEETS
US5389761A (en) * 1993-09-17 1995-02-14 General Motors Corporation Method and apparatus for cleaning metal pieces prior to resistive seam welding or laser lap seam welding
US5454480A (en) * 1993-10-21 1995-10-03 Morris Holmes & Co. Flangeless fuel tank
FR2731373B1 (en) * 1995-03-09 1997-04-18 Peugeot METHOD FOR WELDING SHEETS BY A LASER BEAM AND ASSEMBLY OF WELDED SHEETS OBTAINED BY THIS PROCESS

Also Published As

Publication number Publication date
WO1999008829A9 (en) 2000-04-13
BR9811906A (en) 2000-08-15
WO1999008829A1 (en) 1999-02-25
EP1003624A1 (en) 2000-05-31
CA2209804A1 (en) 1999-02-15

Similar Documents

Publication Publication Date Title
AU8847498A (en) Method of laser beam welding of zinc-coated steel sheet
AU1500197A (en) Method for direct laser cutting of metal stents
EP0781622A3 (en) Process and apparatus for welding workpieces with two or more laser beams whose spots are oscillated across welding direction
AU7377800A (en) Method and apparatus for determining characteristics of a laser beam spot
DE59611295D1 (en) Laser welding process for coated steel sheets
AU5971596A (en) Method for laser mediated tissue welding with enhanced strength
GB2345658B (en) Fine and micro-machining process for workpieces by means of laser beams
GB0101613D0 (en) Method of laser welding tailored banks
AU2692100A (en) Method for machining work by laser beam
AU2002253572A1 (en) Method and appratus for laser beam welding of overlapping sheets
AU1996997A (en) Metal-core weld wire for welding galvanized steels
AU9155698A (en) Method and device for laser beam welding
AU6625096A (en) Spot beam location method and apparatus
IL109743A0 (en) Method of laser welding a t-shaped assembly of two metal parts
DE59910389D1 (en) Laser beam welding process for lap seams on coated metal sheets
AU4094896A (en) Laser welding of tubes
AU6518498A (en) Method of butt-welding hot-rolled steel materials by laser beam and apparatus therefor
FR2765129B1 (en) METHOD OF WELDING SHEETS COATED WITH AN ENERGY BEAM, SUCH AS A LASER BEAM
AU4397897A (en) Automatic laser beam machining apparatus and performing automatic laser beam machining method
GB2313551B (en) Dual beam laser ablation
AUPN736195A0 (en) Improved laser grooving method
ITRM980265A0 (en) LASER BEAM WELDING METHOD FOR CARBON STEEL
GB9900178D0 (en) Method for adaptive beam control of medium-energy laser waepons
IL126915A0 (en) A system and method for amplification of a laser beam
FR2731373B1 (en) METHOD FOR WELDING SHEETS BY A LASER BEAM AND ASSEMBLY OF WELDED SHEETS OBTAINED BY THIS PROCESS

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase