DE69328189D1 - Verfahren und vorrichtung zum schweissen und verschiedene wärmebehandlungen - Google Patents

Verfahren und vorrichtung zum schweissen und verschiedene wärmebehandlungen

Info

Publication number
DE69328189D1
DE69328189D1 DE69328189T DE69328189T DE69328189D1 DE 69328189 D1 DE69328189 D1 DE 69328189D1 DE 69328189 T DE69328189 T DE 69328189T DE 69328189 T DE69328189 T DE 69328189T DE 69328189 D1 DE69328189 D1 DE 69328189D1
Authority
DE
Germany
Prior art keywords
welding
laser beam
heat treatments
various heat
cutting
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 - Fee Related
Application number
DE69328189T
Other languages
English (en)
Other versions
DE69328189T2 (de
Inventor
Yvon Rancourt
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.)
Individual
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 US07/964,699 external-priority patent/US5410123A/en
Application filed by Individual filed Critical Individual
Publication of DE69328189D1 publication Critical patent/DE69328189D1/de
Application granted granted Critical
Publication of DE69328189T2 publication Critical patent/DE69328189T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0608—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams in the same heat affected zone [HAZ]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/005—Edge deburring or smoothing
    • 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
    • B23K15/0013—Positioning or observing workpieces, e.g. with respect to the impact; Aligning, aiming or focusing electronbeams
    • 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/04—Electron-beam welding or cutting for welding annular seams
    • 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
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • 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
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • 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
    • B23K26/073—Shaping the laser spot
    • B23K26/0734—Shaping the laser spot into an annular shape
    • 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
    • B23K26/073—Shaping the laser spot
    • B23K26/0738—Shaping the laser spot into a linear shape
    • 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
    • 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
    • B23K2101/04—Tubular or hollow articles

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Heat Treatment Of Articles (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Arc Welding In General (AREA)
DE69328189T 1992-10-22 1993-10-22 Verfahren und vorrichtung zum schweissen und verschiedene wärmebehandlungen Expired - Fee Related DE69328189T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/964,699 US5410123A (en) 1992-10-22 1992-10-22 Process and apparatus for welding annular bellows
US08/065,890 US5478983A (en) 1992-10-22 1993-05-25 Process and apparatus for welding or heat treating by laser
PCT/CA1993/000445 WO1994008750A1 (en) 1992-10-22 1993-10-22 Process and apparatus for welding and other heat treatments

Publications (2)

Publication Number Publication Date
DE69328189D1 true DE69328189D1 (de) 2000-04-27
DE69328189T2 DE69328189T2 (de) 2000-12-21

Family

ID=26746138

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69328189T Expired - Fee Related DE69328189T2 (de) 1992-10-22 1993-10-22 Verfahren und vorrichtung zum schweissen und verschiedene wärmebehandlungen

Country Status (8)

Country Link
US (1) US5478983A (de)
EP (1) EP0669863B1 (de)
AT (1) ATE190886T1 (de)
AU (1) AU5332494A (de)
CA (1) CA2147607A1 (de)
DE (1) DE69328189T2 (de)
ES (1) ES2146620T3 (de)
WO (1) WO1994008750A1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5603853A (en) * 1995-02-28 1997-02-18 The Twentyfirst Century Corporation Method of high energy density radiation beam lap welding
US5591360A (en) * 1995-04-12 1997-01-07 The Twentyfirst Century Corporation Method of butt welding
US5595670A (en) * 1995-04-17 1997-01-21 The Twentyfirst Century Corporation Method of high speed high power welding
US5961858A (en) * 1996-06-06 1999-10-05 Engauge Inc. Laser welding apparatus employing a tilting mechanism
US5925268A (en) 1996-06-06 1999-07-20 Engauge Inc. Laser welding apparatus employing a tilting mechanism and seam follower
FR2750067B1 (fr) * 1996-06-20 1998-07-31 Snecma Procede de fraisage assiste par laser
US20020088778A1 (en) * 1996-10-28 2002-07-11 Lasertech Usa, Llc Apparatus and method for laser welding bellows based on reference point determining
US6040550A (en) * 1996-10-28 2000-03-21 Chang; Dale U. Apparatus and method for laser welding the outer joints of metal bellows
US6078021A (en) 1997-08-29 2000-06-20 Chang; Dale U. Apparatus and method of laser welding inside bellows joints and spacer for manufacturing bellows
WO2000041840A1 (de) * 1999-01-11 2000-07-20 Thyssen Krupp Industries Ag Einrichtung zum spannen und schweissen von blechen
JP3642969B2 (ja) * 1999-02-09 2005-04-27 松下電器産業株式会社 レーザー加工装置および方法
KR100323129B1 (ko) * 1999-12-18 2002-02-06 윤영석 대형 열교환기류 튜브 내면의 열처리 방법 및 장치
DE19961918C2 (de) * 1999-12-21 2002-01-31 Highyag Lasertechnologie Gmbh Variables Doppelfokusformungsmodul und Verfahren zu seiner Anwendung
AU2001239056A1 (en) 2000-03-06 2001-09-17 Groupe Newtech International Inc. Electromagnetic brake
US6818857B1 (en) 2000-11-28 2004-11-16 Heung Ki Cho Method and apparatus for welding
AU2002253572A1 (en) * 2001-04-27 2002-11-11 Honda Giken Kogyo Kabushiki Kaisha Method and appratus for laser beam welding of overlapping sheets
JP2002321074A (ja) * 2001-04-27 2002-11-05 Honda Motor Co Ltd レーザ溶接方法
GB2401814B (en) * 2001-04-27 2005-03-02 Honda Motor Co Ltd Laser beam welding method and apparatus
US7194803B2 (en) * 2001-07-05 2007-03-27 Flowserve Management Company Seal ring and method of forming micro-topography ring surfaces with a laser
TW568809B (en) * 2001-09-21 2004-01-01 Mitsuboshi Diamond Ind Co Ltd Method for scribing substrate of brittle material and scriber
JP3925169B2 (ja) * 2001-11-26 2007-06-06 株式会社デンソー レーザー光による材料の同時一括溶融方法及び装置
JP4036388B2 (ja) * 2002-04-15 2008-01-23 本田技研工業株式会社 レーザ溶接装置
US20030226247A1 (en) * 2002-06-06 2003-12-11 Williamson James T. Metal bellows manufacturing method and apparatus
JP4311158B2 (ja) * 2003-10-14 2009-08-12 株式会社デンソー 樹脂成形品およびその製造方法
US7001672B2 (en) 2003-12-03 2006-02-21 Medicine Lodge, Inc. Laser based metal deposition of implant structures
US7666522B2 (en) 2003-12-03 2010-02-23 IMDS, Inc. Laser based metal deposition (LBMD) of implant structures
US7094988B1 (en) 2005-04-18 2006-08-22 Honeywell International, Inc. Laser welding heat treat process
US8253062B2 (en) * 2005-06-10 2012-08-28 Chrysler Group Llc System and methodology for zero-gap welding
US7951412B2 (en) * 2006-06-07 2011-05-31 Medicinelodge Inc. Laser based metal deposition (LBMD) of antimicrobials to implant surfaces
US8803029B2 (en) * 2006-08-03 2014-08-12 Chrysler Group Llc Dual beam laser welding head
US8198565B2 (en) * 2007-04-11 2012-06-12 Chrysler Group Llc Laser-welding apparatus and method
US9168613B2 (en) 2010-10-22 2015-10-27 Paul T. Colby Vertical laser cladding system
KR101493205B1 (ko) * 2013-02-22 2015-02-12 후루카와 덴키 고교 가부시키가이샤 압착 단자의 제조 방법, 압착 단자 및 와이어 하네스
WO2015161081A1 (en) * 2014-04-17 2015-10-22 Baxter International Inc. Laser device for performing an annular circumferential welding on a workpiece using optical reflectors
DE102014208435A1 (de) * 2014-05-06 2015-11-12 Siemens Aktiengesellschaft Anordnung und Verfahren zum schichtweisen Erstellen einer Auftragschicht
DE102016206400A1 (de) * 2016-04-15 2017-10-19 Bühler Motor GmbH Stellantrieb und Verfahren zur Herstellung eines Stellantriebs
US20180021888A1 (en) * 2016-07-22 2018-01-25 Illinois Tool Works Inc. Laser welding systems for aluminum alloys and methods of laser welding aluminum alloys
JP6974957B2 (ja) * 2017-03-31 2021-12-01 日本ケミコン株式会社 アルミ材のレーザキーホール溶接構造及びレーザキーホール溶接方法
US11819940B2 (en) 2019-02-05 2023-11-21 Dukane Ias, Llc Systems and methods for laser-welding a workpiece with a laser beam that reaches inaccessible areas of the workpiece using multiple reflecting parts
US11931823B2 (en) 2019-02-05 2024-03-19 Dukane Ias, Llc Systems and methods for laser-welding a workpiece with a laser beam that reaches inaccessible areas of the workpiece using multiple reflecting parts
US10926355B2 (en) 2019-02-05 2021-02-23 Dukane Ias, Llc Systems and methods for laser-welding tubular components using a single, fixed optical reflector with multiple reflecting surfaces

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2212852A5 (de) * 1972-12-29 1974-07-26 Alsthom Cgee
US4533813A (en) * 1983-09-06 1985-08-06 Illinois Tool Works Inc. Optical selective demetallization apparatus
DE3604677A1 (de) * 1985-11-26 1987-05-27 Festo Kg Verfahren und haltevorrichtung zur herstellung von aus ringelementen bestehenden baelgen
FR2592724B1 (fr) * 1986-01-09 1989-11-10 Rivoallan Loic Dispositif de focalisation d'un faisceau de lumiere et machine a souder les fibres optiques utilisant ce dispositif
DE3705500A1 (de) * 1987-02-20 1988-09-01 Siemens Ag Verfahren zur strukturierung von solarzellen mit hilfe eines lasers im pulsbetrieb
JPH0220681A (ja) * 1988-07-05 1990-01-24 Fujitsu Ltd レーザビームの集束方法
CA1325041C (en) * 1988-08-15 1993-12-07 Michael Peter Gaukroger Cutting using high energy radiation
JPH082511B2 (ja) * 1989-05-08 1996-01-17 松下電器産業株式会社 レーザ加工装置

Also Published As

Publication number Publication date
CA2147607A1 (en) 1994-04-28
WO1994008750A1 (en) 1994-04-28
EP0669863B1 (de) 2000-03-22
EP0669863A1 (de) 1995-09-06
ATE190886T1 (de) 2000-04-15
AU5332494A (en) 1994-05-09
ES2146620T3 (es) 2000-08-16
DE69328189T2 (de) 2000-12-21
US5478983A (en) 1995-12-26

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8339 Ceased/non-payment of the annual fee