SG148099A1 - Split vane repair - Google Patents

Split vane repair

Info

Publication number
SG148099A1
SG148099A1 SG200803297-1A SG2008032971A SG148099A1 SG 148099 A1 SG148099 A1 SG 148099A1 SG 2008032971 A SG2008032971 A SG 2008032971A SG 148099 A1 SG148099 A1 SG 148099A1
Authority
SG
Singapore
Prior art keywords
airfoil segment
salvageable
registration block
vane cluster
vane
Prior art date
Application number
SG200803297-1A
Other languages
English (en)
Inventor
Paul M Pellet
David J Hiskes
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
Publication of SG148099A1 publication Critical patent/SG148099A1/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
    • 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
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • F01D9/044—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators permanently, e.g. by welding, brazing, casting or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H2500/00—Holding and positioning of tool electrodes
    • B23H2500/20—Methods or devices for detecting wire or workpiece position
    • 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
    • F05D2230/60—Assembly methods
    • F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
    • 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
    • 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
    • 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
    • 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
    • Y10T29/4932—Turbomachine making
    • Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
    • 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
    • Y10T29/49336—Blade making
    • 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
    • Y10T29/49336—Blade making
    • Y10T29/49337—Composite blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
SG200803297-1A 2007-05-22 2008-04-29 Split vane repair SG148099A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/805,136 US8220150B2 (en) 2007-05-22 2007-05-22 Split vane cluster repair method

Publications (1)

Publication Number Publication Date
SG148099A1 true SG148099A1 (en) 2008-12-31

Family

ID=39736887

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200803297-1A SG148099A1 (en) 2007-05-22 2008-04-29 Split vane repair

Country Status (3)

Country Link
US (1) US8220150B2 (de)
EP (1) EP1995409B1 (de)
SG (1) SG148099A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8887390B2 (en) 2008-08-15 2014-11-18 Dresser-Rand Company Method for correcting downstream deflection in gas turbine nozzles
US9687926B2 (en) 2009-04-03 2017-06-27 United Technologies Corporation Trailing edge machining of a workpiece
US8123474B2 (en) * 2009-05-12 2012-02-28 Dresser-Rand Company Repair of industrial gas turbine nozzle diaphragm packing
FR2963263B1 (fr) * 2010-08-02 2012-08-17 Snecma Poudre composite pour l'assemblage ou le rechargement par brasage-diffusion de pieces en superalliages
US8544173B2 (en) 2010-08-30 2013-10-01 General Electric Company Turbine nozzle biform repair
US8763403B2 (en) 2010-11-19 2014-07-01 United Technologies Corporation Method for use with annular gas turbine engine component
US9650905B2 (en) 2012-08-28 2017-05-16 United Technologies Corporation Singlet vane cluster assembly
WO2014051656A2 (en) * 2012-09-28 2014-04-03 United Technologies Corporation Turbine engine vane arrangement having a plurality of interconnected vane arrangement segments
US9631517B2 (en) 2012-12-29 2017-04-25 United Technologies Corporation Multi-piece fairing for monolithic turbine exhaust case
WO2014133804A1 (en) 2013-03-01 2014-09-04 United Technologies Corporation Split airfoil cluster and method therefor
US10584602B2 (en) * 2013-03-15 2020-03-10 United Technologies Corporation Multi-airfoil split and rejoin method
WO2014143301A1 (en) 2013-03-15 2014-09-18 United Technologies Corporation Multi-airfoil split and rejion method to produce enhanced durability coating
GB201413456D0 (en) * 2014-07-30 2014-09-10 Rolls Royce Plc Gas turbine engine end-wall component
JP5717904B1 (ja) * 2014-08-04 2015-05-13 三菱日立パワーシステムズ株式会社 静翼、ガスタービン、分割環、静翼の改造方法、および、分割環の改造方法
US10378371B2 (en) * 2014-12-18 2019-08-13 United Technologies Corporation Anti-rotation vane
KR101937586B1 (ko) * 2017-09-12 2019-01-10 두산중공업 주식회사 베인 조립체, 터빈 및 이를 포함하는 가스터빈
CN110919308B (zh) * 2019-12-05 2020-10-09 中国航发四川燃气涡轮研究院 一种指尖片靴部修型方法
CN112308891B (zh) * 2020-10-30 2023-02-17 西北工业大学 一种近净成形类零件多公差约束的配准计算方法
US12503944B2 (en) * 2022-09-29 2025-12-23 Ge Infrastructure Technology Llc Method of machining turbine components using a reference surface

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579583A (en) * 1945-01-29 1951-12-25 Allis Chalmers Mfg Co Segmental blading
GB734210A (en) 1952-12-09 1955-07-27 Rolls Royce Improvements relating to processes of manufacturing turbine blades from heat-resisting alloys
GB938189A (en) * 1960-10-29 1963-10-02 Ruston & Hornsby Ltd Improvements in the construction of turbine and compressor blade elements
CA989153A (en) 1972-08-22 1976-05-18 John M. Aartman Guide vane repair
US3979085A (en) * 1974-10-08 1976-09-07 The United States Of America As Represented By The Secretary Of The Army Guided missile using fluidic sensing and steering
US4050133A (en) * 1976-06-07 1977-09-27 Cretella Salvatore Method of refurbishing turbine vanes and the like
US4194869A (en) * 1978-06-29 1980-03-25 United Technologies Corporation Stator vane cluster
US4176433A (en) * 1978-06-29 1979-12-04 United Technologies Corporation Method of remanufacturing turbine vane clusters for gas turbine engines
US4305697A (en) * 1980-03-19 1981-12-15 General Electric Company Method and replacement member for repairing a gas turbine engine vane assembly
US4326833A (en) * 1980-03-19 1982-04-27 General Electric Company Method and replacement member for repairing a gas turbine engine blade member
US4726101A (en) * 1986-09-25 1988-02-23 United Technologies Corporation Turbine vane nozzle reclassification
US4856963A (en) * 1988-03-23 1989-08-15 United Technologies Corporation Stator assembly for an axial flow rotary machine
IL99354A (en) 1990-09-04 1995-06-29 United Technologies Corp Vane Wing Repair Technique
US5174715A (en) * 1990-12-13 1992-12-29 General Electric Company Turbine nozzle
US5071054A (en) * 1990-12-18 1991-12-10 General Electric Company Fabrication of cast articles from high melting temperature superalloy compositions
US5269057A (en) * 1991-12-24 1993-12-14 Freedom Forge Corporation Method of making replacement airfoil components
US5248240A (en) * 1993-02-08 1993-09-28 General Electric Company Turbine stator vane assembly
US5690469A (en) * 1996-06-06 1997-11-25 United Technologies Corporation Method and apparatus for replacing a vane assembly in a turbine engine
US5765993A (en) * 1996-09-27 1998-06-16 Chromalloy Gas Turbine Corporation Replacement vane assembly for fan exit guide
US5758416A (en) * 1996-12-05 1998-06-02 General Electric Company Method for repairing a turbine engine vane segment
US5732468A (en) * 1996-12-05 1998-03-31 General Electric Company Method for bonding a turbine engine vane segment
DE69824925T2 (de) 1997-09-17 2005-08-25 Mitsubishi Heavy Industries, Ltd. Leitschaufelpaar
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
US6210108B1 (en) * 1999-08-16 2001-04-03 General Electric Company Method for making an article portion subject to tensile stress and stress relieved article
US6179567B1 (en) * 1999-08-18 2001-01-30 United Technologies Corporation Turbomachinery blade or vane with a survivable machining datum
US6785961B1 (en) 1999-11-12 2004-09-07 General Electric Corporation Turbine nozzle segment and method of repairing same
US6553665B2 (en) * 2000-03-08 2003-04-29 General Electric Company Stator vane assembly for a turbine and method for forming the assembly
US6394750B1 (en) * 2000-04-03 2002-05-28 United Technologies Corporation Method and detail for processing a stator vane
JP3846169B2 (ja) * 2000-09-14 2006-11-15 株式会社日立製作所 ガスタービンの補修方法
US6416278B1 (en) * 2000-11-16 2002-07-09 General Electric Company Turbine nozzle segment and method of repairing same
US6508000B2 (en) * 2001-02-08 2003-01-21 Siemens Westinghouse Power Corporation Transient liquid phase bonding repair for advanced turbine blades and vanes
US6685431B2 (en) * 2001-10-24 2004-02-03 United Technologies Corporation Method for repairing a turbine vane
JP2003222026A (ja) * 2002-01-30 2003-08-08 Hitachi Ltd タービン翼の製作方法およびタービン翼
US6793457B2 (en) * 2002-11-15 2004-09-21 General Electric Company Fabricated repair of cast nozzle
US6905308B2 (en) * 2002-11-20 2005-06-14 General Electric Company Turbine nozzle segment and method of repairing same
US7101150B2 (en) * 2004-05-11 2006-09-05 Power Systems Mfg, Llc Fastened vane assembly
US7334306B2 (en) * 2004-06-02 2008-02-26 General Electric Company Methods and apparatus for fabricating a turbine nozzle assembly
US7121793B2 (en) * 2004-09-09 2006-10-17 General Electric Company Undercut flange turbine nozzle
US7185433B2 (en) * 2004-12-17 2007-03-06 General Electric Company Turbine nozzle segment and method of repairing same
US7752755B2 (en) * 2005-10-14 2010-07-13 General Electric Company Methods and apparatus for manufacturing components

Also Published As

Publication number Publication date
US20080289179A1 (en) 2008-11-27
EP1995409B1 (de) 2012-10-17
EP1995409A3 (de) 2010-12-01
US8220150B2 (en) 2012-07-17
EP1995409A2 (de) 2008-11-26

Similar Documents

Publication Publication Date Title
SG148099A1 (en) Split vane repair
SG10201805065VA (en) Systems and methods for recontouring engine components
US9988906B2 (en) Turbomachine rotor blade milling machine system and method of field repairing a turbomachine rotor blade
SG145636A1 (en) Hole liners for repair of vane counterbore holes
SG151157A1 (en) Methods for performing gas turbine engine casing repairs and repaired cases
SG131751A1 (en) Method for repairing a turbine vane
EP2969363B1 (de) Verfahren zur bearbeitung einer schaufelgruppe
SG159412A1 (en) Fixture for compressor stator chord restoration repair
US10584602B2 (en) Multi-airfoil split and rejoin method
FR2970238B1 (fr) Piece et procede de reparation d'une structure endommagee, en particulier de peau d'aeronef, ainsi qu'un kit de reparation de mise en oeuvre
UA90841C2 (ru) Способ восстановления компонента, который имеет внутреннее пространство, и расходная вставка для восстановления элемента несущей поверхности турбины
SG125190A1 (en) Gas turbine blade having a monocrystalline airfoilwith a repair squealer tip, and repair method
MX339508B (es) Corte de plataforma de paleta de turbina.
DE502005011190D1 (de) Verfahren zum aufbringen einer schützenden beschic
SG157240A1 (en) Compressor stator chord restoration repair method and apparatus
ATE484356T1 (de) Verfahren zum reparieren eines bauteils
SG129388A1 (en) A system and method for repairing a gas turbine engine component
SG145652A1 (en) Turbine nozzle segment and repair method
SG10201401674UA (en) Method For Repairing Gas Turbine Compressor Rotor Blades
BRPI0605455A (pt) método de reparo do domo do combustor
WO2008031413A3 (de) Wartungsplanungsverfahren für turbomaschinen
ATE512311T1 (de) Wartungsverfahren für eine mehrzahl von gasturbinenteilen
CN103317296B (zh) 发动机连杆的再制造方法
WO2009012747A3 (de) Reparaturverfahren
EP2660003A3 (de) Verfahren zur Reparatur eines Bauteils einer Strömungsmaschine