PL3019715T3 - Sposób naprawy łopatek o zmiennej geometrii - Google Patents

Sposób naprawy łopatek o zmiennej geometrii

Info

Publication number
PL3019715T3
PL3019715T3 PL14823870T PL14823870T PL3019715T3 PL 3019715 T3 PL3019715 T3 PL 3019715T3 PL 14823870 T PL14823870 T PL 14823870T PL 14823870 T PL14823870 T PL 14823870T PL 3019715 T3 PL3019715 T3 PL 3019715T3
Authority
PL
Poland
Prior art keywords
variable vanes
repair
repair variable
vanes
variable
Prior art date
Application number
PL14823870T
Other languages
English (en)
Inventor
William M. Rose
Stephen P. Sullivan
Original Assignee
United Technologies Corporation
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 Corporation filed Critical United Technologies Corporation
Publication of PL3019715T3 publication Critical patent/PL3019715T3/pl

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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0006—Electron-beam welding or cutting specially adapted for particular articles
    • 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0046—Welding
    • B23K15/0093—Welding characterised by the properties of the materials to be welded
    • 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
    • B23K26/32—Bonding taking account of the properties of the material involved
    • 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
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
    • 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
    • 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
    • F05D2230/233—Electron beam 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
PL14823870T 2013-07-12 2014-06-26 Sposób naprawy łopatek o zmiennej geometrii PL3019715T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361845386P 2013-07-12 2013-07-12
EP14823870.2A EP3019715B1 (en) 2013-07-12 2014-06-26 Method to repair variable vanes
PCT/US2014/044224 WO2015006056A1 (en) 2013-07-12 2014-06-26 Method to repair variable vanes

Publications (1)

Publication Number Publication Date
PL3019715T3 true PL3019715T3 (pl) 2020-05-18

Family

ID=52280460

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14823870T PL3019715T3 (pl) 2013-07-12 2014-06-26 Sposób naprawy łopatek o zmiennej geometrii

Country Status (6)

Country Link
US (1) US10107101B2 (pl)
EP (1) EP3019715B1 (pl)
JP (1) JP6125728B2 (pl)
PL (1) PL3019715T3 (pl)
SG (1) SG11201509986SA (pl)
WO (1) WO2015006056A1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016006411A1 (ja) * 2014-07-10 2016-01-14 三菱日立パワーシステムズ株式会社 可変静翼装置のメンテナンス方法及び可変静翼装置
US10443447B2 (en) 2016-03-14 2019-10-15 General Electric Company Doubler attachment system
CN108343476A (zh) * 2018-01-22 2018-07-31 哈尔滨工程大学 一种径向为双曲型并带有密封的可调静叶
US11885262B1 (en) * 2023-02-10 2024-01-30 Pratt & Whitney Canada Corp. Repairs for defects in bores

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269057A (en) * 1991-12-24 1993-12-14 Freedom Forge Corporation Method of making replacement airfoil components
US5348212A (en) * 1992-10-06 1994-09-20 Commonwelth Edison Welding method for rotatable shafts
US5517817A (en) * 1993-10-28 1996-05-21 General Electric Company Variable area turbine nozzle for turbine engines
US5444911A (en) 1994-05-05 1995-08-29 Chromalloy Gas Turbine Corporation Gas turbine engine vane assembly repair
JPH09203371A (ja) 1996-01-26 1997-08-05 Hitachi Ltd 土砂摩耗対応水力機器
US6435821B1 (en) 2000-12-20 2002-08-20 United Technologies Corporation Variable vane for use in turbo machines
FR2874977A1 (fr) * 2004-09-07 2006-03-10 Snecma Moteurs Sa Douille de support pivotant pour pivot d'aube a calage variable de turbomachine
US7452182B2 (en) * 2005-04-07 2008-11-18 Siemens Energy, Inc. Multi-piece turbine vane assembly
FR2885182B1 (fr) 2005-04-28 2010-11-26 Snecma Moteurs Aube de stator a calage variable, procede de reparation d'une aube
JP2007002725A (ja) * 2005-06-23 2007-01-11 Mitsubishi Heavy Ind Ltd 補修用巻きブッシュ及びガスタービン用可変静翼の支持軸受装置
EP1892422A1 (de) 2006-08-25 2008-02-27 Siemens Aktiengesellschaft Verdichterleitschauffel für einen Verdichter und Verfahren zum Wiederherstellen eines Verdichters
US7614848B2 (en) 2006-10-10 2009-11-10 United Technologies Corporation Fan exit guide vane repair method and apparatus
JP4955408B2 (ja) 2007-01-10 2012-06-20 河村電器産業株式会社 電気機器収納用箱体
US7722318B2 (en) * 2007-02-13 2010-05-25 United Technologies Corporation Hole liners for repair of vane counterbore holes
FR2920469A1 (fr) 2007-08-30 2009-03-06 Snecma Sa Aube a calage variable de turbomachine
US9404374B2 (en) 2008-04-09 2016-08-02 United Technologies Corporation Trunnion hole repair utilizing interference fit inserts
SG166033A1 (en) 2009-05-08 2010-11-29 Pratt & Whitney Services Pte Ltd Method of electrical discharge surface repair of a variable vane trunnion
US9004850B2 (en) * 2012-04-27 2015-04-14 Pratt & Whitney Canada Corp. Twisted variable inlet guide vane
GB2533322A (en) * 2014-12-16 2016-06-22 Rolls Royce Plc A method of repairing a component of a gas turbine engine

Also Published As

Publication number Publication date
EP3019715A1 (en) 2016-05-18
US20160130946A1 (en) 2016-05-12
JP6125728B2 (ja) 2017-05-10
EP3019715B1 (en) 2020-01-15
US10107101B2 (en) 2018-10-23
EP3019715A4 (en) 2017-03-15
JP2016525641A (ja) 2016-08-25
SG11201509986SA (en) 2016-01-28
WO2015006056A1 (en) 2015-01-15

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