SG10201701284RA - In situ tip repair of an airfoil tip in a gas turbine enginevia frictional welding - Google Patents

In situ tip repair of an airfoil tip in a gas turbine enginevia frictional welding

Info

Publication number
SG10201701284RA
SG10201701284RA SG10201701284RA SG10201701284RA SG10201701284RA SG 10201701284R A SG10201701284R A SG 10201701284RA SG 10201701284R A SG10201701284R A SG 10201701284RA SG 10201701284R A SG10201701284R A SG 10201701284RA SG 10201701284R A SG10201701284R A SG 10201701284RA
Authority
SG
Singapore
Prior art keywords
tip
enginevia
gas turbine
situ
repair
Prior art date
Application number
SG10201701284RA
Other languages
English (en)
Inventor
David Scott Diwinsky
Herbert Chidsey Roberts
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 SG10201701284RA publication Critical patent/SG10201701284RA/en

Links

Classifications

    • 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/1215—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding for other purposes than joining, e.g. built-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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir 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
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/129—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding specially adapted for particular articles or workpieces
    • 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
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas 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
    • 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
    • F05D2230/239—Inertia or friction 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
SG10201701284RA 2016-03-01 2017-02-17 In situ tip repair of an airfoil tip in a gas turbine enginevia frictional welding SG10201701284RA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/057,254 US10024163B2 (en) 2016-03-01 2016-03-01 In situ tip repair of an airfoil tip in a gas turbine engine via frictional welding

Publications (1)

Publication Number Publication Date
SG10201701284RA true SG10201701284RA (en) 2017-10-30

Family

ID=58192168

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201701284RA SG10201701284RA (en) 2016-03-01 2017-02-17 In situ tip repair of an airfoil tip in a gas turbine enginevia frictional welding

Country Status (7)

Country Link
US (1) US10024163B2 (fr)
EP (1) EP3213865B1 (fr)
CN (1) CN107138847A (fr)
CA (1) CA2958131A1 (fr)
HU (1) HUE040585T2 (fr)
PL (1) PL3213865T3 (fr)
SG (1) SG10201701284RA (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10443385B2 (en) 2016-02-03 2019-10-15 General Electric Company In situ gas turbine prevention of crack growth progression via laser welding
US11506077B2 (en) * 2021-02-04 2022-11-22 General Electric Company Inflatable device with guiding mechanism for effective engine cleaning

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US2366164A (en) 1943-02-17 1945-01-02 Engineering & Res Corp Brazing
US6270603B1 (en) 1991-04-09 2001-08-07 The Boeing Company Repair method for uniformly heating composite structure
US5344284A (en) * 1993-03-29 1994-09-06 The United States Of America As Represented By The Secretary Of The Air Force Adjustable clearance control for rotor blade tips in a gas turbine engine
US5603603A (en) * 1993-12-08 1997-02-18 United Technologies Corporation Abrasive blade tip
FR2763882B1 (fr) 1997-05-29 1999-08-20 Aerospatiale Outillage de reparation sur site d'une structure composite presentant une zone endommagee et procede correspondant
GB9816421D0 (en) 1998-07-28 1998-09-23 Keymed Medicals & Ind Equip Apparatus for delivering laser energy to a remote location
BR0108968B1 (pt) * 2000-03-03 2012-10-02 método para unir componentes compósitos e sistema para consertar componentes compósitos e para unir componentes.
US6671938B2 (en) 2000-12-27 2004-01-06 United Technologies Corporation Pneumatic press vane lift installation tool
US7032279B2 (en) 2002-10-18 2006-04-25 General Electric Company Apparatus and methods for repairing compressor airfoils in situ
FR2854198B1 (fr) * 2003-04-22 2005-06-24 Snecma Services Procede pour remplacer un abradable sur le carter de soufflante d'un turboreacteur
US20060042083A1 (en) 2004-08-27 2006-03-02 Baker Martin C Repair of turbines on wing
FR2881146B1 (fr) * 2005-01-27 2007-10-19 Snecma Moteurs Sa Procede de reparation d'une surface de frottement d'une aube a calage variable de turbomachine
US7810696B2 (en) 2008-08-27 2010-10-12 E.I. Du Pont De Nemours And Company Internal pipe clamp alignment guides with purge backup
US8231353B2 (en) * 2008-12-31 2012-07-31 General Electric Company Methods and apparatus relating to improved turbine blade platform contours
DE102009030042A1 (de) * 2009-06-23 2011-01-05 Continental Automotive Gmbh Turbinenläufer für einen Turbolader und Verfahren zur Herstellung eines Turbinenläufers
CN101618483A (zh) * 2009-07-21 2010-01-06 南昌航空大学 旋转摩擦钎焊的方法
US9085053B2 (en) 2009-12-22 2015-07-21 United Technologies Corporation In-situ turbine blade tip repair
US8397382B2 (en) 2010-01-08 2013-03-19 Sky Climber Wind Solutions Llc Method of repairing a wind turbine blade
US8927897B2 (en) 2010-11-17 2015-01-06 Rolls-Royce Corporation Laser maintenance tool
EP2594738A1 (fr) 2011-11-18 2013-05-22 MTU Aero Engines GmbH Appareil de traitement et procédé de traitement d'un élément d'étanchéité agencé à l'intérieur du boîtier d'une turbine à gaz
US8801502B2 (en) 2012-02-28 2014-08-12 General Electric Company In-situ airfoil contouring tool
US20140137560A1 (en) * 2012-11-21 2014-05-22 General Electric Company Turbomachine with trapped vortex feature
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US10022921B2 (en) 2013-12-19 2018-07-17 General Electric Company Turbine component patch delivery systems and methods
CN104107978A (zh) * 2014-07-17 2014-10-22 上海交通大学 一种提高异种材料搅拌摩擦焊接接头强度和塑性的方法
PL2979815T3 (pl) 2014-07-31 2019-11-29 Safran Aero Boosters Sa Zastosowanie uszczelnienia wiążącego na stopniu łopatki kierującej za pomocą nadmuchiwanych pęcherzy

Also Published As

Publication number Publication date
US10024163B2 (en) 2018-07-17
EP3213865A1 (fr) 2017-09-06
CA2958131A1 (fr) 2017-09-01
EP3213865B1 (fr) 2018-08-15
US20170254205A1 (en) 2017-09-07
CN107138847A (zh) 2017-09-08
PL3213865T3 (pl) 2018-11-30
HUE040585T2 (hu) 2019-03-28

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