AU2001259934A1 - Device for a laser-hybrid welding process - Google Patents

Device for a laser-hybrid welding process

Info

Publication number
AU2001259934A1
AU2001259934A1 AU2001259934A AU5993401A AU2001259934A1 AU 2001259934 A1 AU2001259934 A1 AU 2001259934A1 AU 2001259934 A AU2001259934 A AU 2001259934A AU 5993401 A AU5993401 A AU 5993401A AU 2001259934 A1 AU2001259934 A1 AU 2001259934A1
Authority
AU
Australia
Prior art keywords
assembly element
laser
unit
channel
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
AU2001259934A
Inventor
Ewald Berger
Wolfgang Haberler
Manfred Hubinger
Gerhard Miesbacher
Manfred Ruhrnossl
Herbert Staufer
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.)
Fronius International GmbH
Original Assignee
Fronius Schweissmaschinen Produktion GmbH and Co KG
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 Fronius Schweissmaschinen Produktion GmbH and Co KG filed Critical Fronius Schweissmaschinen Produktion GmbH and Co KG
Publication of AU2001259934A1 publication Critical patent/AU2001259934A1/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
    • B23K9/00—Arc welding or cutting
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
    • 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
    • B23K26/0093—Working by laser beam, e.g. welding, cutting or boring combined with mechanical machining or metal-working covered by other subclasses than B23K
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1423—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor the flow carrying an electric current
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1435—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor involving specially adapted flow control means
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B23K26/147—Features outside the nozzle for feeding the fluid stream towards the workpiece
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B23K26/1476—Features inside the nozzle for feeding the fluid stream through the nozzle
    • 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
    • B23K26/346—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding
    • B23K26/348—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding in combination with arc heating, e.g. TIG [tungsten inert gas], MIG [metal inert gas] or plasma 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
    • B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
    • B23K28/02—Combined welding or cutting procedures or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Manipulator (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Arc Welding In General (AREA)

Abstract

Laser hybrid welding head comprises a laser (4) and laser lens or assembly element (2) or an optical focussing unit and elements of a welding torch (5) and/or a feeding device for a welding wire (21) arranged on an assembly element (2); and a unit for forming a cross-jet (8) connected to a compressed air supply via a feed line (9) and a waste line (10) arranged between the components. Independent claims are also included for: a cross-jet guiding unit; and a modular laser hybrid torch. Preferred Features: The assembly element is formed by a profile with fixing bolts for the components of the welding head. The assembly element is structured in such a way that is has a channel in the center and two further channels parallel to the first channel. The assembly element is connected to a manipulator (16) of a robot via a fixing unit (17).
AU2001259934A 2000-11-16 2001-05-18 Device for a laser-hybrid welding process Abandoned AU2001259934A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT1936/2000 2000-11-16
AT0193600A AT410067B (en) 2000-11-16 2000-11-16 DEVICE FOR A LASER HYBRID WELDING PROCESS
PCT/AT2001/000157 WO2002040211A1 (en) 2000-11-16 2001-05-18 Device for a laser-hybrid welding process

Publications (1)

Publication Number Publication Date
AU2001259934A1 true AU2001259934A1 (en) 2002-05-27

Family

ID=3689368

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001259934A Abandoned AU2001259934A1 (en) 2000-11-16 2001-05-18 Device for a laser-hybrid welding process

Country Status (9)

Country Link
US (1) US6844521B2 (en)
EP (3) EP1607167B1 (en)
JP (1) JP5043282B2 (en)
CN (3) CN100560269C (en)
AT (3) AT410067B (en)
AU (1) AU2001259934A1 (en)
DE (3) DE50111224D1 (en)
ES (2) ES2273840T3 (en)
WO (1) WO2002040211A1 (en)

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Also Published As

Publication number Publication date
EP1607167B1 (en) 2009-07-22
CN101003108B (en) 2010-09-08
ATE371518T1 (en) 2007-09-15
CN1769000A (en) 2006-05-10
JP2004512965A (en) 2004-04-30
WO2002040211A1 (en) 2002-05-23
EP1609556B1 (en) 2007-08-29
US20040026388A1 (en) 2004-02-12
ATA19362000A (en) 2002-06-15
DE50112941D1 (en) 2007-10-11
US6844521B2 (en) 2005-01-18
DE50115005D1 (en) 2009-09-03
EP1337375A1 (en) 2003-08-27
ES2273840T3 (en) 2007-05-16
JP5043282B2 (en) 2012-10-10
CN100496857C (en) 2009-06-10
CN1474731A (en) 2004-02-11
ES2293428T3 (en) 2008-03-16
EP1607167A1 (en) 2005-12-21
EP1337375B1 (en) 2006-10-11
ATE342147T1 (en) 2006-11-15
CN100560269C (en) 2009-11-18
CN101003108A (en) 2007-07-25
DE50111224D1 (en) 2006-11-23
EP1609556A1 (en) 2005-12-28
AT410067B (en) 2003-01-27

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