ES2105586T3 - Metodo de soldadura laser de piezas embutidas con collarin de ensambladura. - Google Patents

Metodo de soldadura laser de piezas embutidas con collarin de ensambladura.

Info

Publication number
ES2105586T3
ES2105586T3 ES94470013T ES94470013T ES2105586T3 ES 2105586 T3 ES2105586 T3 ES 2105586T3 ES 94470013 T ES94470013 T ES 94470013T ES 94470013 T ES94470013 T ES 94470013T ES 2105586 T3 ES2105586 T3 ES 2105586T3
Authority
ES
Spain
Prior art keywords
laser welding
welding
flanges
assembly
welding method
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
ES94470013T
Other languages
English (en)
Inventor
Alain Col
Jerome Guth
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.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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 Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Application granted granted Critical
Publication of ES2105586T3 publication Critical patent/ES2105586T3/es
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
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/28—Seam welding of curved planar seams

Landscapes

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

Abstract

LA INVENCION SE REFIERE A LA REALIZACION DE UN MONTAJE DE PIEZAS EMBUTIDAS O SIMPLEMENTE PLEGADAS (1,2) QUE, DESPUES DE SU POSICIONAMIENTO PARA SER UNIDAS DE DOS EN DOS POR SOLDADURA LASER, PRESENTAN CADA UNA UN COLLARIN PERIFERICO (3,4), EFECTUANDOSE LA SOLDADURA SOBRE DICHOS COLLARINES, CARACTERIZADO EN QUE, ANTES DE LA OPERACION DE SOLDADURA, SE ABATE DICHOS COLLARINES SEGUN UN MISMO ANGULO, PERO EN SENTIDOS OPUESTOS PARA LAS DOS PIEZAS (1,2), DE MANERA A REALIZAR UN RESALTE (13, 14) QUE ASEGURE UN ENCAJE CONICO DE LAS DOS SEMICOQUILLAS (1,2) Y EN QUE EL HAZ DE SOLDADURA LASER (9) SE DIRIGE SOBRE DICHO RESALTE PARA EFECTUAR LA SOLDADURA. LA INVENCION PERMITE PARTICULARMENTE REDUCIR EL ANCHO DE LOS BORDES PARTICULARMENTE DE LOS COLLARINES DE UNION Y SE APLICA A CUALQUIER MONTAJE DE CHAPAS EMBUTIDAS PARTICULARMENTE EN FORMA DE SEMICOQUILLAS, TALES COMO DEPOSITOS PARA VEHICULOS AUTOMOVILES.
ES94470013T 1993-04-27 1994-04-19 Metodo de soldadura laser de piezas embutidas con collarin de ensambladura. Expired - Lifetime ES2105586T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9304967A FR2704470B1 (fr) 1993-04-27 1993-04-27 Procédé de soudage par faisceau laser d'un récipient constitué de deux demi-coquilles présentant une collerette et dispositif pour sa mise en Óoeuvre.

Publications (1)

Publication Number Publication Date
ES2105586T3 true ES2105586T3 (es) 1997-10-16

Family

ID=9446491

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94470013T Expired - Lifetime ES2105586T3 (es) 1993-04-27 1994-04-19 Metodo de soldadura laser de piezas embutidas con collarin de ensambladura.

Country Status (5)

Country Link
EP (1) EP0622150B1 (es)
AT (1) ATE156740T1 (es)
DE (1) DE69404887T2 (es)
ES (1) ES2105586T3 (es)
FR (1) FR2704470B1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2918829B2 (ja) * 1995-11-30 1999-07-12 本田技研工業株式会社 燃料タンクの製造方法、レーザ溶接体及び燃料タンク
ES2146141B1 (es) * 1996-11-29 2003-05-16 Honda Motor Co Ltd Metodo de fabricar un deposito de combustible de paneles de acero aluminado, metodo de soldar por haz paneles de acero aluminado, y estructura soldada producida por soldadura por haz.
DE19705278C1 (de) * 1997-02-12 1998-02-19 Daimler Benz Ag Verfahren und Vorrichtung zum Laserschweißen
FR2793433B1 (fr) * 1999-05-11 2001-09-07 Renault Procede d'assemblage par soudage d'un element creux en aluminium de carrosserie automobile, et element creux assemble selon le procede
DE19962042A1 (de) * 1999-12-22 2001-06-28 Eberspaecher J Gmbh & Co Verfahren und Vorrichtung zur Herstellung eines Gehäuses in Halbschalen-Bauweise für einen Kraftfahrzeug-Schalldämpfer o. dgl.
JP3320397B2 (ja) * 2000-03-09 2002-09-03 クラリアント ジャパン 株式会社 逆テーパー状レジストパターンの形成方法
AT8125U1 (de) * 2003-12-16 2006-02-15 Tesma Motoren Getriebetechnik Vorrichtung zum verschweissen der halbschalen eines behälters
US20080087234A1 (en) * 2004-07-05 2008-04-17 Lasag Ag Water Heater or Steam Generator
USD610163S1 (en) 2008-09-02 2010-02-16 Wood Jeffery O Engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543923B1 (fr) * 1983-04-05 1986-07-04 Oreal Recipient pressurise du type " bombe aerosol "
DE3407770A1 (de) * 1984-03-02 1985-09-12 Adam Opel AG, 6090 Rüsselsheim Verfahren zum verschweissen von blechflanschen und vorrichtung zur durchfuehrung des verfahrens
CH677621A5 (es) * 1988-12-22 1991-06-14 Elpatronic Ag

Also Published As

Publication number Publication date
DE69404887T2 (de) 1998-03-05
ATE156740T1 (de) 1997-08-15
FR2704470A1 (fr) 1994-11-04
FR2704470B1 (fr) 1995-07-21
EP0622150B1 (fr) 1997-08-13
EP0622150A1 (fr) 1994-11-02
DE69404887D1 (de) 1997-09-18

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