DE69831382D1 - Verfahren zum schweissen von beschichteten blechen mittels eines energiestrahles wie eines laserstrahles - Google Patents

Verfahren zum schweissen von beschichteten blechen mittels eines energiestrahles wie eines laserstrahles

Info

Publication number
DE69831382D1
DE69831382D1 DE69831382T DE69831382T DE69831382D1 DE 69831382 D1 DE69831382 D1 DE 69831382D1 DE 69831382 T DE69831382 T DE 69831382T DE 69831382 T DE69831382 T DE 69831382T DE 69831382 D1 DE69831382 D1 DE 69831382D1
Authority
DE
Germany
Prior art keywords
energy ray
laser radiation
coated panels
welding coated
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.)
Expired - Lifetime
Application number
DE69831382T
Other languages
English (en)
Other versions
DE69831382T2 (de
Inventor
Catherine Sanjeu
Mathieu Kielwasser
Remy Fabbro
Bernard Criqui
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
Automobiles Citroen SA
Renault SAS
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
Renault SAS
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, Automobiles Citroen SA, Renault SAS filed Critical Automobiles Peugeot SA
Publication of DE69831382D1 publication Critical patent/DE69831382D1/de
Application granted granted Critical
Publication of DE69831382T2 publication Critical patent/DE69831382T2/de
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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • B23K15/0053—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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • 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
    • 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
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • 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
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
    • 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
    • B23K26/0665—Shaping the laser beam, e.g. by masks or multi-focusing by beam condensation on the workpiece, e.g. for focusing
    • 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
    • B23K2101/18—Sheet panels
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
DE69831382T 1997-06-30 1998-06-29 Verfahren zum schweissen von beschichteten blechen mittels eines energiestrahles wie eines laserstrahles Expired - Lifetime DE69831382T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9708223A FR2765129B1 (fr) 1997-06-30 1997-06-30 Procede de soudage de toles revetues par un faisceau d'energie, tel qu'un faisceau laser
FR9708223 1997-06-30
PCT/FR1998/001384 WO1999001249A1 (fr) 1997-06-30 1998-06-29 Procede de soudage de toles revetues par un faisceau d'energie, tel qu'un faisceau laser

Publications (2)

Publication Number Publication Date
DE69831382D1 true DE69831382D1 (de) 2005-10-06
DE69831382T2 DE69831382T2 (de) 2006-06-22

Family

ID=9508648

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69841987T Expired - Lifetime DE69841987D1 (de) 1997-06-30 1998-06-29 Verfahren zum Schweißen von beschichteten Blechen mittels eines Energiestrahls, wie eines Laserstrahls
DE69831382T Expired - Lifetime DE69831382T2 (de) 1997-06-30 1998-06-29 Verfahren zum schweissen von beschichteten blechen mittels eines energiestrahles wie eines laserstrahles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69841987T Expired - Lifetime DE69841987D1 (de) 1997-06-30 1998-06-29 Verfahren zum Schweißen von beschichteten Blechen mittels eines Energiestrahls, wie eines Laserstrahls

Country Status (8)

Country Link
US (1) US6359252B1 (de)
EP (2) EP1591187B1 (de)
JP (1) JP4205175B2 (de)
DE (2) DE69841987D1 (de)
ES (1) ES2354301T3 (de)
FR (1) FR2765129B1 (de)
PT (1) PT1591187E (de)
WO (1) WO1999001249A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10218179A1 (de) * 2002-04-24 2003-11-20 Daimler Chrysler Ag Verfahren und Einrichtung zum Schweißen von Werkstücken
EP1384544A1 (de) * 2002-07-26 2004-01-28 Behr Lorraine S.A.R.L. Vorrichtung zum Loten eines Wärmeübertragers
US6932879B2 (en) * 2002-08-13 2005-08-23 Edison Welding Institute Method of weldbonding
US20070170158A1 (en) * 2003-09-09 2007-07-26 Greig Christian F System and method for laser welding foils
US20060000810A1 (en) * 2004-06-30 2006-01-05 Kerr James A Method of and system for dynamic laser welding
DE102004041502B4 (de) * 2004-08-27 2012-03-08 Audi Ag Überlappschweißverfahren mittels Strahlschweißung, insbesondere mittels Laserstrahlschweißung, an beschichteten Blechen, insbesondere an verzinkten Stahlblechen
JP2006095602A (ja) * 2004-09-27 2006-04-13 Dana Corp 亜鉛めっき鋼部品の溶接方法
US8253062B2 (en) * 2005-06-10 2012-08-28 Chrysler Group Llc System and methodology for zero-gap welding
FR2892328B1 (fr) * 2005-10-21 2009-05-08 Air Liquide Procede de soudage par faisceau laser avec controle de la formation du capillaire de vapeurs metalliques
EP1974849A1 (de) * 2007-03-28 2008-10-01 Trumpf Laser- und Systemtechnik GmbH Verfahren zur Fixierung strukturgeklebter Werkstücke, insbesondere zum Laserschweißen von geklebten Werkstücken
DE102008006625B4 (de) * 2008-01-29 2011-07-14 ThyssenKrupp Steel Europe AG, 47166 Verfahren und Vorrichtung zur Überwachung des Laserstrahlschweißens von beschichteten Platinen
JP4612076B2 (ja) * 2008-04-24 2011-01-12 東亜工業株式会社 金属メッキ板のレーザー溶接方法
FR2938781B1 (fr) * 2008-11-27 2012-06-01 Renault Sas Procede de fabrication d'un corps creux en tole zinguee pour un vehicule automobile
JP2011253866A (ja) * 2010-06-01 2011-12-15 Disco Abrasive Syst Ltd 分割方法
WO2013023309A1 (de) 2011-08-16 2013-02-21 Soutec Ag Verfahren zum abtragen einer beschichtung mittels eines trägermaterials und eine anwendung des verfahrens
JP6376221B2 (ja) * 2014-10-30 2018-08-22 新日鐵住金株式会社 レーザ溶接継手及びその製造方法
CN109462986B (zh) * 2016-07-14 2021-01-26 通用汽车环球科技运作有限责任公司 涂层钢的多束激光点焊
WO2018227382A1 (en) * 2017-06-13 2018-12-20 GM Global Technology Operations LLC Method for laser welding metal workpieces using a combination of weld paths
JP7366429B2 (ja) * 2018-09-05 2023-10-23 古河電気工業株式会社 溶接方法および溶接装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60210386A (ja) * 1984-04-02 1985-10-22 Mitsubishi Electric Corp レ−ザ溶接方法及び装置
US4684779A (en) * 1986-01-22 1987-08-04 General Motors Corporation Laser welding metal sheets with associated trapped gases
FR2600923A1 (fr) * 1986-07-02 1988-01-08 Steelweld France Procede de soudage en recouvrement d'aciers revetus au moyen d'un faisceau d'energie
JPS63177992A (ja) * 1987-01-19 1988-07-22 Mitsubishi Heavy Ind Ltd レ−ザ溶接装置
DE3926781A1 (de) * 1989-08-15 1991-02-21 Fraunhofer Ges Forschung Verfahren zum verschweissen mit laserstrahlung und vorrichtung zur durchfuehrung des verfahrens
JPH03165994A (ja) * 1989-11-22 1991-07-17 Fanuc Ltd 亜鉛メッキ鋼板のレーザ溶接方法
JPH04196049A (ja) * 1990-11-27 1992-07-15 Matsushita Electric Ind Co Ltd 角形密閉式電池の製造法
US5142119A (en) * 1991-03-14 1992-08-25 Saturn Corporation Laser welding of galvanized steel
JP2836498B2 (ja) * 1994-09-19 1998-12-14 住友金属工業株式会社 レーザ溶接製管方法
JPH10156566A (ja) * 1996-11-26 1998-06-16 Nissan Motor Co Ltd Ｚｎメッキ鋼板の重ね継ぎ手パルスＹＡＧレーザ溶接方法

Also Published As

Publication number Publication date
WO1999001249A1 (fr) 1999-01-14
PT1591187E (pt) 2011-01-17
EP1591187A2 (de) 2005-11-02
EP0921895A1 (de) 1999-06-16
US6359252B1 (en) 2002-03-19
EP0921895B1 (de) 2005-08-31
EP1591187B1 (de) 2010-11-03
FR2765129A1 (fr) 1998-12-31
DE69841987D1 (de) 2010-12-16
EP1591187A3 (de) 2006-12-27
JP4205175B2 (ja) 2009-01-07
FR2765129B1 (fr) 1999-10-01
JP2001500066A (ja) 2001-01-09
DE69831382T2 (de) 2006-06-22
ES2354301T3 (es) 2011-03-11

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