CA2243461A1 - Joint recouvrant pour soudage par laser d'ebauches coupees sur mesure - Google Patents

Joint recouvrant pour soudage par laser d'ebauches coupees sur mesure Download PDF

Info

Publication number
CA2243461A1
CA2243461A1 CA002243461A CA2243461A CA2243461A1 CA 2243461 A1 CA2243461 A1 CA 2243461A1 CA 002243461 A CA002243461 A CA 002243461A CA 2243461 A CA2243461 A CA 2243461A CA 2243461 A1 CA2243461 A1 CA 2243461A1
Authority
CA
Canada
Prior art keywords
components
edges
edge
component
undercut
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
CA002243461A
Other languages
English (en)
Inventor
Wido Westbroek
Gursharan Ubhi
David Hughes
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
Individual
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
Priority claimed from GBGB9624039.5A external-priority patent/GB9624039D0/en
Priority claimed from GBGB9624652.5A external-priority patent/GB9624652D0/en
Priority claimed from GBGB9700251.3A external-priority patent/GB9700251D0/en
Application filed by Individual filed Critical Individual
Publication of CA2243461A1 publication Critical patent/CA2243461A1/fr
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
    • 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
    • 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
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/28—Seam welding of curved planar seams
    • B23K26/282—Seam welding of curved planar seams of tube sections
    • 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
    • B23K2101/18—Sheet panels
    • B23K2101/185—Tailored blanks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)

Abstract

Un joint est formé entre des bords adjacents d'une paire d'éléments pouvant être soudés en formant une découpe sur un des bords. L'autre bord aboute la découpe de sorte qu'une partie d'un bord chevauche l'autre. Les bords sont soudés par impaction d'un rayon laser sur ladite partie pour faire fondre le débordement.
CA002243461A 1996-11-19 1997-11-13 Joint recouvrant pour soudage par laser d'ebauches coupees sur mesure Abandoned CA2243461A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB9624039.5 1996-11-19
GBGB9624039.5A GB9624039D0 (en) 1996-11-19 1996-11-19 Self-aligning joint for laser welding of metals
GBGB9624652.5A GB9624652D0 (en) 1996-11-27 1996-11-27 Overlapping joint for laser welding of metals
GB9624652.5 1996-11-27
GB9700251.3 1997-01-08
GBGB9700251.3A GB9700251D0 (en) 1997-01-08 1997-01-08 Overlapping joint for laser welding of metal including tubes

Publications (1)

Publication Number Publication Date
CA2243461A1 true CA2243461A1 (fr) 1998-05-28

Family

ID=27268595

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002243461A Abandoned CA2243461A1 (fr) 1996-11-19 1997-11-13 Joint recouvrant pour soudage par laser d'ebauches coupees sur mesure

Country Status (4)

Country Link
EP (1) EP0883461A1 (fr)
AU (1) AU4939197A (fr)
CA (1) CA2243461A1 (fr)
WO (1) WO1998022251A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000006869A (ja) * 1998-06-18 2000-01-11 Honda Motor Co Ltd 接合パイプフレーム
DE19838252A1 (de) * 1998-08-22 2000-02-24 Juergen Heiser Metallene Platte mit eingebautem Metallbehälter und Verfahren zu dessen Einbau
US6483069B2 (en) * 2000-10-02 2002-11-19 The Boeing Company Joining of structural members by welding
FR2948428B1 (fr) * 2009-07-21 2011-07-15 Peugeot Citroen Automobiles Sa Vilebrequin creux
US8684388B1 (en) * 2012-11-26 2014-04-01 Specialized Bicycle Components, Inc. Head tube weld joint
DE102020106530A1 (de) 2020-03-10 2021-09-16 Baosteel Lasertechnik Gmbh Verfahren zum Stumpfschweißen von wenigstens zwei Blechen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583317B1 (fr) * 1985-06-12 1987-09-11 Carnaud Emballage Sa Procede de fabrication d'un emballage cylindrique par soudage au moyen d'un faisceau laser et appareil pour la mise en oeuvre d'un tel procede.
DE3713527A1 (de) * 1987-04-22 1988-11-10 Bernd Buedenbender Schweissnaht
DE3920402A1 (de) * 1989-06-22 1991-01-03 Dynamit Nobel Ag Verfahren zum abdecken eines rohres mit einer folie und danach hergestellte elektrische zuendelemente
DE4018331A1 (de) * 1990-06-08 1991-12-12 Dynamit Nobel Ag Raketenmotor
DE4104256A1 (de) * 1991-02-13 1992-08-20 Thyssen Laser Technik Gmbh Verfahren zum herstellen von durch tiefziehen umgeformten formkoerpern, insbesondere von karosserieteilen fuer kraftfahrzeuge
CH683402A5 (de) * 1991-04-09 1994-03-15 Elpatronic Ag Verfahren zum Nahtschweissen von Blechzuschnitten.

Also Published As

Publication number Publication date
EP0883461A1 (fr) 1998-12-16
WO1998022251A1 (fr) 1998-05-28
AU4939197A (en) 1998-06-10

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20031113

FZDE Discontinued

Effective date: 20031113