DE69102600T2 - Diffusionsschweissrepariertechnik. - Google Patents

Diffusionsschweissrepariertechnik.

Info

Publication number
DE69102600T2
DE69102600T2 DE69102600T DE69102600T DE69102600T2 DE 69102600 T2 DE69102600 T2 DE 69102600T2 DE 69102600 T DE69102600 T DE 69102600T DE 69102600 T DE69102600 T DE 69102600T DE 69102600 T2 DE69102600 T2 DE 69102600T2
Authority
DE
Germany
Prior art keywords
diffusion welding
welding repair
repair technology
technology
diffusion
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
DE69102600T
Other languages
English (en)
Other versions
DE69102600D1 (de
Inventor
Robert W Baumgarten
John M Robertson
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Application granted granted Critical
Publication of DE69102600D1 publication Critical patent/DE69102600D1/de
Publication of DE69102600T2 publication Critical patent/DE69102600T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00Restoring or reconditioning objects
    • B23P6/002Repairing turbine components, e.g. moving or stationary blades, rotors
    • B23P6/005Repairing turbine components, e.g. moving or stationary blades, rotors using only replacement pieces of a particular form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21KMAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K25/00Uniting components to form integral members, e.g. turbine wheels and shafts, caulks with inserts, with or without shaping of the components
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/02Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/005Repairing methods or devices
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00Aeronautics or air transport
    • Y02T50/60Efficient propulsion technologies, e.g. for aircraft
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49718Repairing
    • Y10T29/49732Repairing by attaching repair preform, e.g., remaking, restoring, or patching
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49718Repairing
    • Y10T29/49732Repairing by attaching repair preform, e.g., remaking, restoring, or patching
    • Y10T29/49734Repairing by attaching repair preform, e.g., remaking, restoring, or patching and removing damaged material
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49718Repairing
    • Y10T29/49732Repairing by attaching repair preform, e.g., remaking, restoring, or patching
    • Y10T29/49734Repairing by attaching repair preform, e.g., remaking, restoring, or patching and removing damaged material
    • Y10T29/49737Metallurgically attaching preform
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49718Repairing
    • Y10T29/49732Repairing by attaching repair preform, e.g., remaking, restoring, or patching
    • Y10T29/49742Metallurgically attaching preform
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49947Assembling or joining by applying separate fastener
    • Y10T29/49954Fastener deformed after application
    • Y10T29/49956Riveting
DE69102600T 1990-08-10 1991-08-12 Diffusionsschweissrepariertechnik. Expired - Fee Related DE69102600T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/566,005 US5111570A (en) 1990-08-10 1990-08-10 Forge joining repair technique

Publications (2)

Publication Number Publication Date
DE69102600D1 DE69102600D1 (de) 1994-07-28
DE69102600T2 true DE69102600T2 (de) 1995-02-09

Family

ID=24261048

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69102600T Expired - Fee Related DE69102600T2 (de) 1990-08-10 1991-08-12 Diffusionsschweissrepariertechnik.

Country Status (6)

Country Link
US (1) US5111570A (de)
EP (1) EP0470868B1 (de)
JP (1) JP3219154B2 (de)
KR (1) KR100197480B1 (de)
DE (1) DE69102600T2 (de)
IL (1) IL99102A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2848356B1 (de) 2013-09-11 2018-11-14 General Electric Company Reparaturverfahren für ein Turbinenbauteil wobei beschädigtes Material entfernt wird und ein Einsatz mit verbesserten Materialeigenschaften angebracht wird und zugehöriges repariertes Turbinenbauteil

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IL99354A (en) * 1990-09-04 1995-06-29 United Technologies Corp Vane Wing Repair Technique
US5201455A (en) * 1992-08-21 1993-04-13 Westinghouse Electric Corp. Method for metallurgical enhancement of a failed bolt hole
US5431752A (en) * 1993-11-12 1995-07-11 Asea Brown Boveri Ltd. Friction welding of γ titanium aluminide to steel body with nickel alloy connecting piece there between
US5908516A (en) * 1996-08-28 1999-06-01 Nguyen-Dinh; Xuan Titanium Aluminide alloys containing Boron, Chromium, Silicon and Tungsten
US6003755A (en) * 1997-02-20 1999-12-21 Lockheed Martin Corp. Method for repair welding aluminum-lithium alloys
US6615470B2 (en) * 1997-12-15 2003-09-09 General Electric Company System and method for repairing cast articles
US6199746B1 (en) * 1999-08-02 2001-03-13 General Electric Company Method for preparing superalloy castings using a metallurgically bonded tapered plug
US6173491B1 (en) * 1999-08-12 2001-01-16 Chromalloy Gas Turbine Corporation Method for replacing a turbine vane airfoil
US6880743B1 (en) * 1999-10-18 2005-04-19 Lockheed Martin Corporation Friction pull plug welding: chamfered heat sink pull plug design
US6370752B1 (en) 2000-04-21 2002-04-16 General Electric Company Method for repositioning or repairing holes
US7069830B1 (en) * 2000-06-19 2006-07-04 The United States Of America As Represented By The Secretary Of The Air Force Surface repair method and tool therefor
US6454156B1 (en) * 2000-06-23 2002-09-24 Siemens Westinghouse Power Corporation Method for closing core printout holes in superalloy gas turbine blades
US6413041B1 (en) 2000-08-02 2002-07-02 Siemens Westinghouse Power Corporation Method and apparatus for closing holes in superalloy gas turbine blades
ES2301504T3 (es) * 2001-04-04 2008-07-01 Siemens Aktiengesellschaft Procedimiento para producir un alabe de turbina.
US6902096B2 (en) * 2001-10-29 2005-06-07 United Technologies Corporation Method of joining material
US6883700B2 (en) * 2002-09-26 2005-04-26 Siemens Westinghouse Power Corporation Turbine blade closure system
US7341176B2 (en) * 2002-11-26 2008-03-11 Volvo Aero Corporation Method of tying two or more components together
US6883699B2 (en) * 2003-01-06 2005-04-26 General Motors Corporation Rivet with sliding cap for friction stir riveting
US7509734B2 (en) * 2003-03-03 2009-03-31 United Technologies Corporation Repairing turbine element
US7216428B2 (en) * 2003-03-03 2007-05-15 United Technologies Corporation Method for turbine element repairing
US7377036B2 (en) * 2004-10-05 2008-05-27 General Electric Company Methods for tuning fuel injection assemblies for a gas turbine fuel nozzle
US20060096091A1 (en) * 2004-10-28 2006-05-11 Carrier Charles W Method for manufacturing aircraft engine cases with bosses
US7552855B2 (en) * 2005-10-13 2009-06-30 United Technologies Corporation Hole repair technique and apparatus
US9227278B2 (en) * 2005-10-13 2016-01-05 United Technologies Corporation Bolt hole repair technique
US8557063B2 (en) * 2006-01-05 2013-10-15 General Electric Company Method for heat treating serviced turbine part
US20070164087A1 (en) * 2006-01-17 2007-07-19 Honeywell International, Inc. Method for repair of housings
US7650678B2 (en) * 2006-03-30 2010-01-26 United Technologies Corporation Fabric bushing installation to repair a hole
US20100016657A1 (en) * 2006-04-24 2010-01-21 Continence Control Systems International Pty Ltd Method and Apparatus for Managing Erectile Dysfunction
US7858897B2 (en) * 2006-10-27 2010-12-28 United Technologies Corporation Insert weld repair
US7984550B2 (en) * 2006-10-30 2011-07-26 Caterpillar Inc. Fuel injector remanufacturing method and remanufactured fuel injector
US20080308610A1 (en) * 2007-06-15 2008-12-18 United Technologies Corporation Hollow structures formed with friction stir welding
US20100068550A1 (en) * 2007-06-15 2010-03-18 United Technologies Corporation Hollow structures formed with friction stir welding
US20080308197A1 (en) * 2007-06-15 2008-12-18 United Technologies Corporation Secondary processing of structures derived from AL-RE-TM alloys
US20080311421A1 (en) * 2007-06-15 2008-12-18 United Technologies Corporation Friction stir welded structures derived from AL-RE-TM alloys
US7802350B2 (en) * 2007-07-27 2010-09-28 United Technologies Corporation Flange hole repair
WO2009036520A1 (en) * 2007-09-20 2009-03-26 Cast Centre Pty Ltd Repair method and alloy
US8539659B2 (en) * 2008-04-23 2013-09-24 United Technologies Corporation Method of repairing an article
US8202378B2 (en) * 2009-01-14 2012-06-19 The University Of Kansas Apparatus and method for enhancement of connection performance and fatigue detection
US8230569B2 (en) * 2009-01-20 2012-07-31 United Technologies Corporation Repair of case flange with bolt holes
US20100243614A1 (en) * 2009-03-30 2010-09-30 United Technologies Corporation Method of repairing holes using conductive heat resistance welding
US8616852B2 (en) * 2009-11-25 2013-12-31 United Technologies Corporation Welding repair method of an integrally bladed rotor
ES2531197T3 (es) * 2010-07-28 2015-03-11 Felix Böttcher GmbH & Co KG Procedimiento para la reparación de un rodillo
US8770933B2 (en) 2010-09-10 2014-07-08 Honeywell International Inc. Turbine nozzle assemblies and methods for repairing turbine nozzle assemblies
US8895887B2 (en) * 2011-08-05 2014-11-25 General Electric Company Resistance weld repairing of casing flange holes
US20130081269A1 (en) * 2011-09-30 2013-04-04 Timothy Joseph Trapp Systems and methods for repairing holes
WO2015026798A1 (en) * 2013-08-20 2015-02-26 United Technologies Corporation Replacing an aperture with an annular bushing in a composite laminated composite component
DE102014204912A1 (de) * 2014-03-17 2015-09-17 Siemens Aktiengesellschaft Verfahren zum Verschließen eines Loches und Bauteil
US9784301B2 (en) 2014-11-04 2017-10-10 United Technologies Corporation Assembly for plugging an aperture in a body
US9670984B2 (en) * 2015-01-05 2017-06-06 Caterpillar Inc. Method for remanufacturing flywheel
US10989223B2 (en) 2017-02-06 2021-04-27 General Electric Company Coated flange bolt hole and methods of forming the same

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US2010569A (en) * 1934-03-28 1935-08-06 Florence Pipe Foundry & Machin Method of plugging holes in plates
US3487530A (en) * 1967-10-09 1970-01-06 Abex Corp Method of repairing casting defects
US3519503A (en) * 1967-12-22 1970-07-07 United Aircraft Corp Fabrication method for the high temperature alloys
US3522648A (en) * 1968-11-29 1970-08-04 Caterpillar Tractor Co Sealed hole and method of producing
US3626568A (en) * 1969-04-23 1971-12-14 Avco Corp Method for bonding pins into holes in a hollow turbine blade
US4164807A (en) * 1974-03-19 1979-08-21 King John O Jun Method of forming a coldworked joint
US3952395A (en) * 1974-12-30 1976-04-27 Goodyear Aerospace Corporation Method of closing the end of a drilled passage
EP0263713A1 (de) * 1986-10-08 1988-04-13 Chromalloy Gas Turbine Corporation Verfahren zur Reparatur beschädigter Bohrungen durch Diffusionsschweissen
US4953777A (en) * 1986-10-08 1990-09-04 Chromalloy Gas Turbine Corporation Method for repairing by solid state diffusion metal parts having damaged holes
CH672450A5 (de) * 1987-05-13 1989-11-30 Bbc Brown Boveri & Cie
US4873751A (en) * 1988-12-27 1989-10-17 United Technologies Corporation Fabrication or repair technique for integrally bladed rotor assembly
US5100050A (en) * 1989-10-04 1992-03-31 General Electric Company Method of manufacturing dual alloy turbine disks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2848356B1 (de) 2013-09-11 2018-11-14 General Electric Company Reparaturverfahren für ein Turbinenbauteil wobei beschädigtes Material entfernt wird und ein Einsatz mit verbesserten Materialeigenschaften angebracht wird und zugehöriges repariertes Turbinenbauteil

Also Published As

Publication number Publication date
KR920004079A (ko) 1992-03-27
US5111570A (en) 1992-05-12
JP3219154B2 (ja) 2001-10-15
IL99102A (en) 1999-11-30
EP0470868B1 (de) 1994-06-22
JPH05169323A (ja) 1993-07-09
EP0470868A1 (de) 1992-02-12
IL99102A0 (en) 1992-07-15
DE69102600D1 (de) 1994-07-28
KR100197480B1 (ko) 1999-06-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee