IT1230182B - Metodo ed apparato per riparare o fabbricare un oggetto.avente un supporto ed una sporgenza solidali - Google Patents

Metodo ed apparato per riparare o fabbricare un oggetto.avente un supporto ed una sporgenza solidali

Info

Publication number
IT1230182B
IT1230182B IT8919921A IT1992189A IT1230182B IT 1230182 B IT1230182 B IT 1230182B IT 8919921 A IT8919921 A IT 8919921A IT 1992189 A IT1992189 A IT 1992189A IT 1230182 B IT1230182 B IT 1230182B
Authority
IT
Italy
Prior art keywords
repair
projection
manufacture
solid support
solid
Prior art date
Application number
IT8919921A
Other languages
English (en)
Other versions
IT8919921A0 (it
Inventor
Ralph Earl Patsfall
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8919921A0 publication Critical patent/IT8919921A0/it
Application granted granted Critical
Publication of IT1230182B publication Critical patent/IT1230182B/it

Links

Classifications

    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • 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
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/006—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine wheels
    • 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
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49318—Repairing or disassembling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT8919921A 1988-03-28 1989-03-28 Metodo ed apparato per riparare o fabbricare un oggetto.avente un supporto ed una sporgenza solidali IT1230182B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/173,791 US4883216A (en) 1988-03-28 1988-03-28 Method for bonding an article projection

Publications (2)

Publication Number Publication Date
IT8919921A0 IT8919921A0 (it) 1989-03-28
IT1230182B true IT1230182B (it) 1991-10-18

Family

ID=22633507

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8919921A IT1230182B (it) 1988-03-28 1989-03-28 Metodo ed apparato per riparare o fabbricare un oggetto.avente un supporto ed una sporgenza solidali

Country Status (6)

Country Link
US (1) US4883216A (it)
JP (1) JPH01294901A (it)
DE (1) DE3909733A1 (it)
FR (1) FR2629133B1 (it)
GB (1) GB2218016B (it)
IT (1) IT1230182B (it)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4893388A (en) * 1988-12-08 1990-01-16 Westinghouse Electric Corp. Method of modifying turbine rotor discs
US4873751A (en) * 1988-12-27 1989-10-17 United Technologies Corporation Fabrication or repair technique for integrally bladed rotor assembly
US5048743A (en) * 1990-04-26 1991-09-17 United Technologies Corporation Rotor blade bonding device
US5188275A (en) * 1990-05-24 1993-02-23 Rolls-Royce Plc Friction bonding clamp for a rotor blade
US5272809A (en) * 1990-09-04 1993-12-28 United Technologies Corporation Technique for direct bonding cast and wrought materials
US5205465A (en) * 1990-09-19 1993-04-27 United Technologies Corporation Method for replacing worn airseal lands on engine compressor or turbine disks
US5109606A (en) * 1991-03-04 1992-05-05 United Technologies Corporation Integrally bladed rotor fabrication or repair
US5197190A (en) * 1991-03-04 1993-03-30 United Technologies Corporation Fabrication of repair method for an integrally bladed rotor
GB9112043D0 (en) * 1991-06-05 1991-07-24 Sec Dep For The Defence A titanium compressor blade having a wear resistant portion
US5269057A (en) * 1991-12-24 1993-12-14 Freedom Forge Corporation Method of making replacement airfoil components
DE4225443C2 (de) * 1992-07-31 1995-11-16 Mtu Muenchen Gmbh Verfahren zur Herstellung einer Schweißverbindung von Bauteilen für Turbomaschinen, insbesondere zur Bauteilreperatur und Verwendung des Verfahrens
GB2271521B (en) * 1992-10-06 1996-01-31 Metalock Reconditioning engine parts
GB2271816B (en) * 1992-10-23 1995-07-05 Rolls Royce Plc Linear friction welding of blades
DE4327189C2 (de) * 1993-08-13 1996-02-01 Mtu Muenchen Gmbh Reparaturverfahren für im Kopf- oder Kantenbereich beschädigte Schaufelblätter von Turbomaschinen
US5688108A (en) * 1995-08-01 1997-11-18 Allison Engine Company, Inc. High temperature rotor blade attachment
US5755031A (en) * 1996-11-12 1998-05-26 United Technologies Corporation Method for attaching a rotor blade to an integrally bladed rotor
GB9713395D0 (en) 1997-06-25 1997-08-27 Rolls Royce Plc Improvements in or relating to the friction welding of components
DE19831736C2 (de) * 1998-07-15 2000-05-31 Mtu Muenchen Gmbh Verfahren zur Reparatur und Herstellung eines integral beschaufelten Rotors für eine Strömungsmaschine
DE19858702B4 (de) * 1998-12-18 2004-07-01 Mtu Aero Engines Gmbh Verfahren zum Verbinden von Schaufelteilen einer Gasturbine, sowie Schaufel und Rotor für eine Gasturbine
DE19922012C1 (de) * 1999-05-12 2000-10-19 Mtu Muenchen Gmbh Verfahren zur Fertigung angepaßter, strömungstechnischer Oberflächen
US6173491B1 (en) * 1999-08-12 2001-01-16 Chromalloy Gas Turbine Corporation Method for replacing a turbine vane airfoil
US6154959A (en) * 1999-08-16 2000-12-05 Chromalloy Gas Turbine Corporation Laser cladding a turbine engine vane platform
US6339878B1 (en) 2000-03-27 2002-01-22 United Technologies Corporation Method of repairing an airfoil
US6416278B1 (en) * 2000-11-16 2002-07-09 General Electric Company Turbine nozzle segment and method of repairing same
US6478545B2 (en) * 2001-03-07 2002-11-12 General Electric Company Fluted blisk
US6902096B2 (en) 2001-10-29 2005-06-07 United Technologies Corporation Method of joining material
DE10206447B4 (de) * 2002-02-11 2004-06-03 Mtu Aero Engines Gmbh Verfahren und Vorrichtung zum Halten eines zu verbindenden, metallischen Bauteils und Verfahren zum Verbinden eines metallischen Bauteils mit einem weiteren Bauteil
US6793457B2 (en) * 2002-11-15 2004-09-21 General Electric Company Fabricated repair of cast nozzle
FR2859933B1 (fr) * 2003-09-19 2006-02-10 Snecma Moteurs Procede de fabrication ou de reparation d'un disque aubage monobloc
US8516674B2 (en) * 2003-11-14 2013-08-27 General Electric Company Solid state resistance welding for airfoil repair and manufacture
US20050102835A1 (en) * 2003-11-14 2005-05-19 Trewiler Gary E. Method for repairing gas turbine rotor blades
US7370787B2 (en) * 2003-12-15 2008-05-13 Pratt & Whitney Canada Corp. Compressor rotor and method for making
BRPI0418861A (pt) * 2004-05-27 2007-11-20 Volvo Aero Corp estrutura de montante em um dispositivo de turbina ou compressor e método para montar a estrutura
GB0412775D0 (en) * 2004-06-09 2004-07-07 Rolls Royce Plc Method of replacing damaged aerofoil
GB0412915D0 (en) * 2004-06-10 2004-07-14 Rolls Royce Plc Method of making and joining an aerofoil and root
DE102004032461A1 (de) * 2004-06-30 2006-02-02 Rolls-Royce Deutschland Ltd & Co Kg Verfahren und Reparatur-Schaufelteil zur BLISK-Reparatur oder zur Neuherstellung von BLISKs
DE102005002609A1 (de) * 2005-01-20 2006-08-03 Mtu Aero Engines Gmbh Verfahren zur Reparatur von Turbinenlaufschaufeln
DE102005006047A1 (de) * 2005-02-10 2006-09-07 Mtu Aero Engines Gmbh Verfahren zur Herstellung und/oder Reparatur eines integral beschaufelten Rotors
DE102006008836A1 (de) * 2006-02-25 2007-09-06 Mtu Aero Engines Gmbh Verfahren zur Herstellung und/oder Reparatur eines integral beschaufelten Rotors
DE102006012660A1 (de) * 2006-03-20 2007-09-27 Mtu Aero Engines Gmbh Bauteil und Verfahren zum Verbinden von metallischen Bauelementen
DE102006012674A1 (de) * 2006-03-20 2007-09-27 Mtu Aero Engines Gmbh Verfahren und Vorrichtung zum Verbinden von metallischen Bauelementen
DE102006024283A1 (de) * 2006-05-24 2007-11-29 Mtu Aero Engines Gmbh Vorrichtung zur Durchführung eines induktiven Nieder- oder Hochfrequenz-Pressschweißverfahrens
DE102006028279B4 (de) * 2006-06-20 2009-12-03 Mtu Aero Engines Gmbh Reparaturverfahren für Gasturbinenteile
US7762783B2 (en) * 2007-01-11 2010-07-27 General Electric Company Turbine blade apparatus
DE102007021641A1 (de) 2007-05-09 2008-11-13 Mtu Aero Engines Gmbh Reparaturverfahren
DE102007034242A1 (de) * 2007-07-23 2009-04-02 Mtu Aero Engines Gmbh Reparaturverfahren
JP4930265B2 (ja) * 2007-08-08 2012-05-16 株式会社Ｉｈｉ 部品の接合方法及び翼部品の補修方法
DE102007054782A1 (de) * 2007-11-16 2009-05-20 Mtu Aero Engines Gmbh Induktionsspule, Verfahren und Vorrichtung zur induktiven Erwärmung von metallischen Bauelementen
US8578579B2 (en) * 2007-12-11 2013-11-12 General Electric Company System and method for adaptive machining
DE102007062559A1 (de) * 2007-12-22 2009-06-25 Mtu Aero Engines Gmbh Verfahren zur Herstellung und Reparatur eines Bauteils und Bauteil einer Gasturbine
US8267663B2 (en) * 2008-04-28 2012-09-18 Pratt & Whitney Canada Corp. Multi-cast turbine airfoils and method for making same
US20100050407A1 (en) * 2008-08-28 2010-03-04 Buck David A Method of Repairing Tong Jaw
DE102008056336A1 (de) 2008-11-07 2010-05-12 Mtu Aero Engines Gmbh Reparaturverfahren
DE102009011963A1 (de) * 2009-03-05 2010-09-09 Mtu Aero Engines Gmbh Verfahren zur Herstellung eines integral beschaufelten Rotors
DE102009018684A1 (de) * 2009-04-23 2010-10-28 Mtu Aero Engines Gmbh Verfahren und Vorrichtung zum induktiven Erwärmen eines Bauteils
DE102009033835B4 (de) 2009-07-18 2012-01-19 Mtu Aero Engines Gmbh Verfahren zum Austauschen einer Schaufel eines Rotors mit integrierter Beschaufelung und ein derartiger Rotor
DE102009043184A1 (de) * 2009-09-26 2011-04-07 Mtu Aero Engines Gmbh Verfahren zur Reparatur eines integralen Rotors und integraler Rotor
DE102009043136A1 (de) * 2009-09-26 2011-03-31 Mtu Aero Engines Gmbh Verfahren zum Reparieren eines Bauteils einer Strömungsmaschine
JP4880019B2 (ja) * 2009-10-14 2012-02-22 川崎重工業株式会社 タービンのシール構造
US8616852B2 (en) * 2009-11-25 2013-12-31 United Technologies Corporation Welding repair method of an integrally bladed rotor
US8479391B2 (en) * 2009-12-16 2013-07-09 United Technologies Corporation Consumable collar for linear friction welding of blade replacement for damaged integrally bladed rotors
US8613138B2 (en) * 2009-12-16 2013-12-24 United Technologies Corporation Repair of integrally bladed rotors
JP5510137B2 (ja) * 2010-07-09 2014-06-04 株式会社Ｉｈｉ 修理方法及び一体型翼車
US9694440B2 (en) 2010-10-22 2017-07-04 United Technologies Corporation Support collar geometry for linear friction welding
JP5853405B2 (ja) * 2011-04-25 2016-02-09 株式会社Ihi 摩擦接合方法及び接合構造体
US8784062B2 (en) * 2011-10-28 2014-07-22 United Technologies Corporation Asymmetrically slotted rotor for a gas turbine engine
FR2990443B1 (fr) * 2012-05-09 2014-05-23 Snecma Procede de rechargement de pieces metalliques pour turboreacteurs d'aeronefs, et outillage de protection locale pour la mise en œuvre du procede
FR2998499B1 (fr) * 2012-11-28 2014-11-21 Snecma Procede de soudage par friction d'une pale sur un disque de rotor d'une turbomachine
US10371162B2 (en) * 2016-10-05 2019-08-06 Pratt & Whitney Canada Corp. Integrally bladed fan rotor
GB201707101D0 (en) 2017-05-04 2017-06-21 Rolls Royce Plc Vane arrangement for a gas turbine engine
GB201707103D0 (en) * 2017-05-04 2017-06-21 Rolls Royce Plc Vane arrangement for a gas turbine engine
US10792771B2 (en) 2017-09-12 2020-10-06 Raytheon Technologies Corporation Method of making integrally bladed rotor
US10605101B2 (en) * 2017-09-12 2020-03-31 United Technologies Corporation Process of making integrally bladed rotor
US11828190B2 (en) * 2021-11-18 2023-11-28 General Electric Company Airfoil joining apparatus and methods

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH246346A (de) * 1945-06-14 1946-12-31 Escher Wyss Maschf Ag Verfahren zum Befestigen von Laufschaufeln durch Schweissen am Schaufelträger von Kreiselmaschinen.
US3163449A (en) * 1961-06-20 1964-12-29 Chicago Bridge & Iron Co Pipe joint
DE2319994A1 (de) * 1973-04-19 1974-11-07 Motoren Turbinen Union Schweissverfahren zur befestigung von schaufeln auf turbinenscheiben
US4063939A (en) * 1975-06-27 1977-12-20 Special Metals Corporation Composite turbine wheel and process for making same
US4270256A (en) * 1979-06-06 1981-06-02 General Motors Corporation Manufacture of composite turbine rotors
US4455732A (en) * 1982-01-15 1984-06-26 Axle Surgeons, Inc. Method and apparatus for rebuilding vehicle axles
US4573876A (en) * 1983-02-14 1986-03-04 Williams International Corporation Integral bladed disk
FR2574783B1 (fr) * 1984-12-19 1991-07-26 Honda Motor Co Ltd Dispositif d'assemblage d'un element ceramique a un element metallique, notamment pour turbo-surcompresseurs de moteurs a combustion interne
US4633554A (en) * 1985-08-08 1987-01-06 Westinghouse Electric Corp. Method for repairing a steam turbine or generator rotor
US4726104A (en) * 1986-11-20 1988-02-23 United Technologies Corporation Methods for weld repairing hollow, air cooled turbine blades and vanes
US4736504A (en) * 1987-08-12 1988-04-12 The United States Of America As Represented By The Secretary Of The Navy Alignment method for pressure welded bladed disk

Also Published As

Publication number Publication date
JPH01294901A (ja) 1989-11-28
IT8919921A0 (it) 1989-03-28
US4883216A (en) 1989-11-28
DE3909733A1 (de) 1989-10-12
FR2629133B1 (fr) 1993-06-11
GB8906807D0 (en) 1989-05-10
GB2218016A (en) 1989-11-08
GB2218016B (en) 1992-09-02
FR2629133A1 (fr) 1989-09-29

Similar Documents

Publication Publication Date Title
IT1230182B (it) Metodo ed apparato per riparare o fabbricare un oggetto.avente un supporto ed una sporgenza solidali
DE3784521T2 (de) Multiprozessorverfahren und -anordnung.
DE3876197D1 (de) Verpackungsverfahren und -apparat.
DE294214T1 (de) Coexstrusions-vorrichtung und -verfahren.
DE3887761D1 (de) Zyklusüberwachungsverfahren und -apparat.
DE68915184T2 (de) Bilderzeugungsverfahren und -gerät.
DE3878892D1 (de) Aufwickelmaschine und -verfahren.
DE299736T1 (de) Koextrusionsverfahren und -vorrichtung.
DE3861562D1 (de) Aufzeichnungsgeraet und -verfahren.
DE68902684T2 (de) Umwickelverfahren und -vorrichtung.
DE3785855D1 (de) Vermittlungsanordnung und -verfahren.
IT8420211A0 (it) Apparecchio e procedimento di fermentazione.
DE68917755T2 (de) Bilderzeugungsverfahren und -gerät.
DE68927837T2 (de) Anzeigemedium, Anzeigeverfahren und -vorrichtung
DE3772209D1 (de) Beschichtungsvorrichtung und -verfahren.
DE3851715T2 (de) Halbtonpunkterzeugungsvorrichtung und -Verfahren.
DE68916020T2 (de) Auftragemethode.
DE3861876D1 (de) Vollformverfahren und -vorrichtung.
DE3865417D1 (de) Vinylester-latizes.
DE3887709D1 (de) Anzeigevorrichtung und -verfahren.
DE58908301D1 (de) Bildcodierverfahren und Einrichtung.
DE68912648D1 (de) Bauverfahren.
DE68908528T2 (de) Testmethode.
DE58905016D1 (de) Digitalisier-verfahren und -anordnung.
DE3877180D1 (de) Dickenmessverfahren.

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960327