JP2005515895A - 高アスペクト比溶接部のための溶接速度を高める方法及び装置 - Google Patents

高アスペクト比溶接部のための溶接速度を高める方法及び装置 Download PDF

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Publication number
JP2005515895A
JP2005515895A JP2003562457A JP2003562457A JP2005515895A JP 2005515895 A JP2005515895 A JP 2005515895A JP 2003562457 A JP2003562457 A JP 2003562457A JP 2003562457 A JP2003562457 A JP 2003562457A JP 2005515895 A JP2005515895 A JP 2005515895A
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JP
Japan
Prior art keywords
welding wire
opening
laser beam
aspect ratio
laser
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.)
Pending
Application number
JP2003562457A
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English (en)
Japanese (ja)
Other versions
JP2005515895A5 (enExample
Inventor
ジョーンズ，マーシャル・ゴードン
エリクソン，カール・エドワード
ムンドラ，カムレシュ
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JP2005515895A publication Critical patent/JP2005515895A/ja
Publication of JP2005515895A5 publication Critical patent/JP2005515895A5/ja
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/005—Repairing methods or devices
    • 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
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0018—Brazing of turbine parts
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/005—Soldering by means of radiant energy
    • 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
    • B23K26/211—Bonding by welding with interposition of special material to facilitate connection of the parts
    • 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
    • B23K26/26—Seam welding of rectilinear 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
    • B23K26/34—Laser welding for purposes other than joining
    • 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
    • B23K26/34—Laser welding for purposes other than joining
    • B23K26/342—Build-up 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
    • B23K26/60—Preliminary treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
    • B23P6/005—Repairing turbine components, e.g. moving or stationary blades, rotors using only replacement pieces of a particular form
    • 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
    • B23K2101/001—Turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2200/00—Mathematical features
    • F05D2200/20—Special functions
    • F05D2200/23—Logarithm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
    • F05D2230/235—TIG or MIG welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/80—Repairing, retrofitting or upgrading methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Laser Beam Processing (AREA)
JP2003562457A 2002-01-23 2003-01-23 高アスペクト比溶接部のための溶接速度を高める方法及び装置 Pending JP2005515895A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/683,594 US6521861B2 (en) 2000-02-07 2002-01-23 Method and apparatus for increasing welding rate for high aspect ratio welds
PCT/US2003/002040 WO2003062605A1 (en) 2002-01-23 2003-01-23 Method and apparatus for increasing welding rates for high aspect ratio welds

Publications (2)

Publication Number Publication Date
JP2005515895A true JP2005515895A (ja) 2005-06-02
JP2005515895A5 JP2005515895A5 (enExample) 2006-03-09

Family

ID=27613749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003562457A Pending JP2005515895A (ja) 2002-01-23 2003-01-23 高アスペクト比溶接部のための溶接速度を高める方法及び装置

Country Status (5)

Country Link
US (1) US6521861B2 (enExample)
EP (1) EP1478827A1 (enExample)
JP (1) JP2005515895A (enExample)
KR (1) KR20040073591A (enExample)
WO (1) WO2003062605A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
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JP2010172941A (ja) * 2009-01-30 2010-08-12 Hitachi Ltd レーザ溶接装置
JP2011041982A (ja) * 2009-08-20 2011-03-03 General Electric Co <Ge> 第１及び第２のフィラー金属の二重レーザビーム溶接のシステム及び方法
JP2016128190A (ja) * 2015-01-09 2016-07-14 リンカーン グローバル，インコーポレイテッド ホットワイヤレーザクラッディング法及びそれに用いる材料

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US20050194367A1 (en) * 2004-03-02 2005-09-08 Fredrick William G.Jr. System and method for remote controlled actuation of laser processing head
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DE102005061452A1 (de) * 2005-12-22 2007-07-05 Volkswagen Ag Fügen mittels Energiestrahl und Zusatzwerkstoff
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EP1880791A1 (en) * 2006-07-21 2008-01-23 Aleris Aluminum Koblenz GmbH Process and apparatus for laser joining two components through the use of a laminar inert gas flow coaxial to a metal filler wire
US7851984B2 (en) * 2006-08-08 2010-12-14 Federal-Mogul World Wide, Inc. Ignition device having a reflowed firing tip and method of construction
KR100833640B1 (ko) * 2007-03-05 2008-05-30 한국과학기술원 레이저를 이용한 마이크로 전기 배선 접합 장치 및 그 접합방법
US8071907B2 (en) * 2007-05-12 2011-12-06 Honeywell International Inc. Button attachment method for saw torque sensor
US8699667B2 (en) * 2007-10-02 2014-04-15 General Electric Company Apparatus for x-ray generation and method of making same
US20090188894A1 (en) * 2008-01-28 2009-07-30 Honeywell International Inc. Welding guide nozzle including nozzle tip for precision weld wire positioning
US10086461B2 (en) 2009-01-13 2018-10-02 Lincoln Global, Inc. Method and system to start and use combination filler wire feed and high intensity energy source for welding
US8653417B2 (en) * 2009-01-13 2014-02-18 Lincoln Global, Inc. Method and system to start and use a combination filler wire feed and high intensity energy source
US9085041B2 (en) 2009-01-13 2015-07-21 Lincoln Global, Inc. Method and system to start and use combination filler wire feed and high intensity energy source for welding
US20130092667A1 (en) * 2009-01-13 2013-04-18 Lincoln Global, Inc. Method and System to Start and Use Combination Filler Wire Feed and High Intensity Energy Source for Welding
WO2011055373A1 (en) * 2009-11-03 2011-05-12 The Secretary, Department Of Atomic Energy,Govt.Of India. Niobium based superconducting radio frequency (scrf) cavities comprising niobium components joined by laser welding; method and apparatus for manufacturing such cavities
US8895886B2 (en) * 2011-03-15 2014-11-25 General Electric Company Cladding application method and apparatus using hybrid laser process
EP2591872A1 (de) * 2011-11-11 2013-05-15 Siemens Aktiengesellschaft Umschmelzverfahren und anschließendes Auffüllen und Bauteil
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Publication number Priority date Publication date Assignee Title
JP2010172941A (ja) * 2009-01-30 2010-08-12 Hitachi Ltd レーザ溶接装置
JP2011041982A (ja) * 2009-08-20 2011-03-03 General Electric Co <Ge> 第１及び第２のフィラー金属の二重レーザビーム溶接のシステム及び方法
JP2016128190A (ja) * 2015-01-09 2016-07-14 リンカーン グローバル，インコーポレイテッド ホットワイヤレーザクラッディング法及びそれに用いる材料

Also Published As

Publication number Publication date
KR20040073591A (ko) 2004-08-19
US6521861B2 (en) 2003-02-18
EP1478827A1 (en) 2004-11-24
US20020117485A1 (en) 2002-08-29
WO2003062605A1 (en) 2003-07-31

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