DE60126723D1 - Reparaturmethode für einen Turbinenleitapparat - Google Patents

Reparaturmethode für einen Turbinenleitapparat

Info

Publication number
DE60126723D1
DE60126723D1 DE60126723T DE60126723T DE60126723D1 DE 60126723 D1 DE60126723 D1 DE 60126723D1 DE 60126723 T DE60126723 T DE 60126723T DE 60126723 T DE60126723 T DE 60126723T DE 60126723 D1 DE60126723 D1 DE 60126723D1
Authority
DE
Germany
Prior art keywords
repair method
turbine nozzle
turbine
nozzle
repair
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 - Lifetime
Application number
DE60126723T
Other languages
English (en)
Other versions
DE60126723T2 (de
Inventor
James Walter Caddell Jr
James Michael Caldwell
Kenneth Morand Lieland
Glenn Herbert Nichols
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of DE60126723D1 publication Critical patent/DE60126723D1/de
Application granted granted Critical
Publication of DE60126723T2 publication Critical patent/DE60126723T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • 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
    • 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
    • F05D2230/10—Manufacture by removing material
    • F05D2230/12—Manufacture by removing material by spark erosion methods
    • 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
    • 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
    • F05D2230/237—Brazing
    • 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
    • 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
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with 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
    • Y10T29/49718—Repairing
    • Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE60126723T 2000-11-16 2001-11-13 Reparaturmethode für einen Turbinenleitapparat Expired - Lifetime DE60126723T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US713936 1996-09-13
US09/713,936 US6416278B1 (en) 2000-11-16 2000-11-16 Turbine nozzle segment and method of repairing same

Publications (2)

Publication Number Publication Date
DE60126723D1 true DE60126723D1 (de) 2007-04-05
DE60126723T2 DE60126723T2 (de) 2007-11-22

Family

ID=24868140

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60126723T Expired - Lifetime DE60126723T2 (de) 2000-11-16 2001-11-13 Reparaturmethode für einen Turbinenleitapparat

Country Status (10)

Country Link
US (1) US6416278B1 (de)
EP (1) EP1207270B1 (de)
JP (1) JP4097419B2 (de)
KR (1) KR100672134B1 (de)
CN (1) CN100467200C (de)
BR (1) BR0105227B1 (de)
DE (1) DE60126723T2 (de)
MX (1) MXPA01011698A (de)
PL (1) PL202702B1 (de)
SG (1) SG97216A1 (de)

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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
US6685431B2 (en) * 2001-10-24 2004-02-03 United Technologies Corporation Method for repairing a turbine vane
GB2388161A (en) * 2002-05-02 2003-11-05 Rolls Royce Plc Gas turbine engine compressor casing
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
US6892931B2 (en) * 2002-12-27 2005-05-17 General Electric Company Methods for replacing portions of turbine shroud supports
US20050135923A1 (en) * 2003-12-22 2005-06-23 Todd Coons Cooled vane cluster
US7296615B2 (en) * 2004-05-06 2007-11-20 General Electric Company Method and apparatus for determining the location of core-generated features in an investment casting
US7186070B2 (en) * 2004-10-12 2007-03-06 Honeywell International, Inc. Method for modifying gas turbine nozzle area
US7172389B2 (en) * 2004-11-16 2007-02-06 General Electric Company Method for making a repaired turbine engine stationary vane assembly and repaired assembly
US7185433B2 (en) 2004-12-17 2007-03-06 General Electric Company Turbine nozzle segment and method of repairing same
US7434383B2 (en) * 2005-05-12 2008-10-14 Honeywell International Inc. Bypass duct boss repair technology
US7578164B2 (en) * 2005-09-22 2009-08-25 General Electric Company Method and apparatus for inspecting turbine nozzle segments
US7743497B2 (en) * 2005-10-06 2010-06-29 General Electric Company Method of providing non-uniform stator vane spacing in a compressor
US20070274854A1 (en) * 2006-05-23 2007-11-29 General Electric Company Method of making metallic composite foam components
US7845549B2 (en) * 2006-05-31 2010-12-07 General Electric Company MIM braze preforms
US20070295785A1 (en) * 2006-05-31 2007-12-27 General Electric Company Microwave brazing using mim preforms
US7837437B2 (en) * 2007-03-07 2010-11-23 General Electric Company Turbine nozzle segment and repair method
US8220150B2 (en) * 2007-05-22 2012-07-17 United Technologies Corporation Split vane cluster repair method
US7798773B2 (en) * 2007-08-06 2010-09-21 United Technologies Corporation Airfoil replacement repair
US8182229B2 (en) * 2008-01-14 2012-05-22 General Electric Company Methods and apparatus to repair a rotor disk for a gas turbine
US20090274562A1 (en) * 2008-05-02 2009-11-05 United Technologies Corporation Coated turbine-stage nozzle segments
US8210807B2 (en) * 2008-08-28 2012-07-03 United Technologies Corporation Gas turbine airfoil assemblies and methods of repair
US8245399B2 (en) * 2009-01-20 2012-08-21 United Technologies Corporation Replacement of part of engine case with dissimilar material
US9506355B2 (en) * 2009-12-14 2016-11-29 Snecma Turbine engine blade or vane made of composite material, turbine nozzle or compressor stator incorporating such vanes and method of fabricating same
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
US9447689B2 (en) * 2011-06-17 2016-09-20 General Electric Company Method of repairing a turbine nozzle segment in a turbine engine
US8920117B2 (en) * 2011-10-07 2014-12-30 Pratt & Whitney Canada Corp. Fabricated gas turbine duct
US9631517B2 (en) 2012-12-29 2017-04-25 United Technologies Corporation Multi-piece fairing for monolithic turbine exhaust case
EP2972077B1 (de) * 2013-03-15 2019-11-27 United Technologies Corporation Festpunktübertragungsvorrichtung und verfahren zur inspektion von beschichteten komponenten
US10239142B2 (en) 2013-03-15 2019-03-26 United Technologies Corporation Multi-airfoil split and rejoin method to produce enhanced durability coating
US10584602B2 (en) 2013-03-15 2020-03-10 United Technologies Corporation Multi-airfoil split and rejoin method
CN105436639A (zh) * 2014-08-13 2016-03-30 常州兰翔机械有限责任公司 适于电脉冲加工锁片槽的电极装置及加工方法
US10436047B2 (en) * 2015-08-18 2019-10-08 General Electric Company Method for repair of a diaphragm of a rotary machine
JP6033391B1 (ja) * 2015-11-24 2016-11-30 三菱日立パワーシステムズ株式会社 ガスタービンの運転制御方法、改装方法、及びガスタービン制御装置の設定変更方法
US10502220B2 (en) * 2016-07-22 2019-12-10 Solar Turbines Incorporated Method for improving turbine compressor performance
US20180216464A1 (en) * 2017-01-31 2018-08-02 General Electric Company Method of repairing a blisk
CN107953064B (zh) * 2017-11-08 2019-07-05 师宗煤焦化工有限公司 一种半开式叶轮的修复方法
US10738659B2 (en) * 2018-05-25 2020-08-11 Solar Turbines Incorporated Turbine nozzle port seal for machining
CN111206964A (zh) * 2018-11-22 2020-05-29 中发天信(北京)航空发动机科技股份有限公司 一种整体铸造航空发动机涡轮导向器及其制备方法

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US3802046A (en) * 1972-01-27 1974-04-09 Chromalloy American Corp Method of making or reconditioning a turbine-nozzle or the like assembly
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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
US4883216A (en) * 1988-03-28 1989-11-28 General Electric Company Method for bonding an article projection
US5272809A (en) * 1990-09-04 1993-12-28 United Technologies Corporation Technique for direct bonding cast and wrought materials
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
US5813832A (en) 1996-12-05 1998-09-29 General Electric Company Turbine engine vane segment
US5758416A (en) 1996-12-05 1998-06-02 General Electric Company Method for repairing a turbine engine vane segment
US5797725A (en) * 1997-05-23 1998-08-25 Allison Advanced Development Company Gas turbine engine vane and method of manufacture
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

Also Published As

Publication number Publication date
BR0105227B1 (pt) 2010-06-15
SG97216A1 (en) 2003-07-18
BR0105227A (pt) 2002-06-25
JP4097419B2 (ja) 2008-06-11
JP2002168133A (ja) 2002-06-14
EP1207270A3 (de) 2004-01-28
EP1207270B1 (de) 2007-02-21
EP1207270A2 (de) 2002-05-22
PL202702B1 (pl) 2009-07-31
KR100672134B1 (ko) 2007-01-19
CN100467200C (zh) 2009-03-11
KR20020038512A (ko) 2002-05-23
US6416278B1 (en) 2002-07-09
CN1354066A (zh) 2002-06-19
DE60126723T2 (de) 2007-11-22
PL350714A1 (en) 2002-05-20
MXPA01011698A (es) 2005-04-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition