DE502008001450D1 - Verfahren zum herstellen von beschichteten turbinenlaufschaufeln - Google Patents

Verfahren zum herstellen von beschichteten turbinenlaufschaufeln

Info

Publication number
DE502008001450D1
DE502008001450D1 DE502008001450T DE502008001450T DE502008001450D1 DE 502008001450 D1 DE502008001450 D1 DE 502008001450D1 DE 502008001450 T DE502008001450 T DE 502008001450T DE 502008001450 T DE502008001450 T DE 502008001450T DE 502008001450 D1 DE502008001450 D1 DE 502008001450D1
Authority
DE
Germany
Prior art keywords
blade
producing coated
coated turbine
turbine
rollers
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.)
Active
Application number
DE502008001450T
Other languages
English (en)
Inventor
Fathi Ahmad
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of DE502008001450D1 publication Critical patent/DE502008001450D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/288—Protective coatings for blades
    • 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/16—Form or construction for counteracting blade vibration
    • 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/187—Convection cooling
    • 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
    • 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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/10—Two-dimensional
    • F05D2250/19—Two-dimensional machined; miscellaneous
    • 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
    • Y10T29/49336—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
    • 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
    • Y10T29/49339—Hollow blade
    • 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
    • Y10T29/49723—Repairing with disassembling including reconditioning of part
    • Y10T29/49725—Repairing with disassembling including reconditioning of part by shaping
    • Y10T29/49726—Removing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
DE502008001450T 2007-04-23 2008-04-10 Verfahren zum herstellen von beschichteten turbinenlaufschaufeln Active DE502008001450D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07008237A EP1985803A1 (de) 2007-04-23 2007-04-23 Verfahren zum Herstellen von beschichteten Turbinenlaufschaufeln
PCT/EP2008/054338 WO2008128902A1 (de) 2007-04-23 2008-04-10 Verfahren zum herstellen von beschichteten turbinenlaufschaufeln und laufschaufelring für einen rotor einer axial durchströmten turbine

Publications (1)

Publication Number Publication Date
DE502008001450D1 true DE502008001450D1 (de) 2010-11-11

Family

ID=38283287

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502008001450T Active DE502008001450D1 (de) 2007-04-23 2008-04-10 Verfahren zum herstellen von beschichteten turbinenlaufschaufeln

Country Status (12)

Country Link
US (1) US8607455B2 (de)
EP (2) EP1985803A1 (de)
JP (1) JP2010525229A (de)
CN (1) CN101663465B (de)
AT (1) ATE483097T1 (de)
CA (1) CA2684810C (de)
DE (1) DE502008001450D1 (de)
ES (1) ES2353358T3 (de)
MX (1) MX2009010923A (de)
PL (1) PL2137381T3 (de)
RU (1) RU2430239C2 (de)
WO (1) WO2008128902A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009053247A1 (de) * 2009-11-13 2011-05-19 Mtu Aero Engines Gmbh Verfahren zum Verändern einer Eigenfrequenz einer Schaufel für eine Strömungsmaschine
US9216491B2 (en) * 2011-06-24 2015-12-22 General Electric Company Components with cooling channels and methods of manufacture
US9249670B2 (en) 2011-12-15 2016-02-02 General Electric Company Components with microchannel cooling
US10982551B1 (en) 2012-09-14 2021-04-20 Raytheon Technologies Corporation Turbomachine blade
EP2882939B1 (de) 2012-10-05 2020-01-08 Siemens Aktiengesellschaft Verfahren zur aufbereitung einer gasturbinenschaufel sowie verwendung einer gasturbine mit derartiger schaufel
EP3187685A1 (de) * 2015-12-28 2017-07-05 Siemens Aktiengesellschaft Verfahren zum herstellen eines grundkörpers einer turbinenschaufel
US11199096B1 (en) * 2017-01-17 2021-12-14 Raytheon Technologies Corporation Turbomachine blade
FR3067955B1 (fr) * 2017-06-23 2019-09-06 Safran Aircraft Engines Procede de positionnement d'une piece creuse
US11002293B2 (en) 2017-09-15 2021-05-11 Pratt & Whitney Canada Corp. Mistuned compressor rotor with hub scoops
US10865806B2 (en) 2017-09-15 2020-12-15 Pratt & Whitney Canada Corp. Mistuned rotor for gas turbine engine
US10443411B2 (en) 2017-09-18 2019-10-15 Pratt & Whitney Canada Corp. Compressor rotor with coated blades
US10837459B2 (en) 2017-10-06 2020-11-17 Pratt & Whitney Canada Corp. Mistuned fan for gas turbine engine
CN108757507A (zh) * 2018-05-03 2018-11-06 西北工业大学 一种带有可变弯度导流叶片的压气机
CN108730203A (zh) * 2018-05-03 2018-11-02 西北工业大学 一种带有可转导流叶片的压气机
JP7219829B2 (ja) * 2019-06-28 2023-02-08 シーメンス エナジー グローバル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト モーダル周波数応答の調整を行うタービン翼形部

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1970435A (en) * 1932-01-09 1934-08-14 Baldwin Southwark Corp Balanced turbine or pump runner and method of balancing
US4097192A (en) * 1977-01-06 1978-06-27 Curtiss-Wright Corporation Turbine rotor and blade configuration
US5156529A (en) * 1991-03-28 1992-10-20 Westinghouse Electric Corp. Integral shroud blade design
RU2078945C1 (ru) 1994-02-07 1997-05-10 Яков Петрович Гохштейн Турбинная лопатка, способ ее изготовления и способ защиты от коррозии
US6172331B1 (en) * 1997-09-17 2001-01-09 General Electric Company Method and apparatus for laser drilling
US6042338A (en) * 1998-04-08 2000-03-28 Alliedsignal Inc. Detuned fan blade apparatus and method
JP2000130102A (ja) * 1998-10-29 2000-05-09 Ishikawajima Harima Heavy Ind Co Ltd 回転機械翼端構造
GB2346415A (en) * 1999-02-05 2000-08-09 Rolls Royce Plc Vibration damping
US6413578B1 (en) * 2000-10-12 2002-07-02 General Electric Company Method for repairing a thermal barrier coating and repaired coating formed thereby
US6428278B1 (en) * 2000-12-04 2002-08-06 United Technologies Corporation Mistuned rotor blade array for passive flutter control
US6551061B2 (en) * 2001-03-27 2003-04-22 General Electric Company Process for forming micro cooling channels inside a thermal barrier coating system without masking material
CH695461A5 (de) * 2002-01-22 2006-05-31 Alstom Technology Ltd Verfahren zur Frequenzveränderung von Schaufeln für thermische Strömungsmaschinen.
DE10301755A1 (de) * 2003-01-18 2004-07-29 Rolls-Royce Deutschland Ltd & Co Kg Fanschaufel für ein Gasturbienentriebwerk
US6854959B2 (en) * 2003-04-16 2005-02-15 General Electric Company Mixed tuned hybrid bucket and related method
US6976826B2 (en) * 2003-05-29 2005-12-20 Pratt & Whitney Canada Corp. Turbine blade dimple
WO2005044508A1 (de) 2003-10-06 2005-05-19 Siemens Aktiengesellschaft Verfahren zur herstellung eines lochs und vorrichtung
US7008179B2 (en) * 2003-12-16 2006-03-07 General Electric Co. Turbine blade frequency tuned pin bank
US7147437B2 (en) * 2004-08-09 2006-12-12 General Electric Company Mixed tuned hybrid blade related method
EP1640562A1 (de) * 2004-09-23 2006-03-29 Siemens Aktiengesellschaft Verfahren zur Frequenzverstimmung einer Turbinenschaufel sowie Turbinenschaufel
US20060073022A1 (en) * 2004-10-05 2006-04-06 Gentile David P Frequency tailored thickness blade for a turbomachine wheel
ATE471395T1 (de) * 2005-04-01 2010-07-15 Siemens Ag Schichtsystem
US20070036658A1 (en) * 2005-08-09 2007-02-15 Morris Robert J Tunable gas turbine engine fan assembly
US7270517B2 (en) * 2005-10-06 2007-09-18 Siemens Power Generation, Inc. Turbine blade with vibration damper
US7387492B2 (en) * 2005-12-20 2008-06-17 General Electric Company Methods and apparatus for cooling turbine blade trailing edges
US7341427B2 (en) * 2005-12-20 2008-03-11 General Electric Company Gas turbine nozzle segment and process therefor
US7862300B2 (en) * 2006-05-18 2011-01-04 Wood Group Heavy Industrial Turbines Ag Turbomachinery blade having a platform relief hole

Also Published As

Publication number Publication date
CA2684810A1 (en) 2008-10-30
EP2137381A1 (de) 2009-12-30
CN101663465A (zh) 2010-03-03
EP1985803A1 (de) 2008-10-29
CA2684810C (en) 2013-02-05
PL2137381T3 (pl) 2011-04-29
WO2008128902A1 (de) 2008-10-30
CN101663465B (zh) 2013-07-31
ES2353358T3 (es) 2011-03-01
RU2430239C2 (ru) 2011-09-27
RU2009142996A (ru) 2011-05-27
EP2137381B1 (de) 2010-09-29
JP2010525229A (ja) 2010-07-22
US8607455B2 (en) 2013-12-17
ATE483097T1 (de) 2010-10-15
MX2009010923A (es) 2009-11-02
US20100129554A1 (en) 2010-05-27

Similar Documents

Publication Publication Date Title
DE502008001450D1 (de) Verfahren zum herstellen von beschichteten turbinenlaufschaufeln
DE602005023373D1 (de) Verfahren zum Einstellen gezielter unterschiedlicher Eigenfrequenzen eines beschaufelten Rotors einer Turbomachine sowie Rotor
ATE548540T1 (de) Rotorstufe einer einteilig beschaufelten verdichtertrommel einer axialen strömungsmaschine und entsprechendes herstellungsverfahren.
DE602005022575D1 (de) Beschichtungen für turbinenlaufschaufeln
NO20063659L (no) Anordninger og fremgangsmater for a utnytte strommende energi
DE502006008805D1 (de) Verfahren zum Bearbeiten eines integral beschaufelten Rotors
WO2009038785A3 (en) Engine portions with functional ceramic coatings and methods of making same
GB2455968B (en) Turbomachine having an apparatus to measure the clearance between a rotor blade tip and a stator liner of a stator casing
DE602006020567D1 (de) Rotor für dampfturbine und verfahren zu dessen herstellung
GB2452515B (en) Seal coating between rotor blade and rotor disk slot in gas turbine engine
ATE484652T1 (de) Verfahren und vorrichtung zur einstellung eines radialspaltes eines axial durchströmten verdichters einer strömungsmaschine
ATE490845T1 (de) Verfahren und anlagen zum kugelstrahlen
WO2005081766A3 (en) Bladeless conical radial turbine and method
ATE538287T1 (de) Läufer einer gasturbine
DE502005005811D1 (de) Radialer schwenkmotor und verfahren zu seiner herstellung
JP2005264332A5 (de)
MX2009000257A (es) Metodo de fabricacion de un elemento de turbomaquina y dispositivo obtenido de esta manera.
ATE498705T1 (de) Verfahren zur abdeckung von kühlbohrungen und vorrichtung zur verwendung in einem verfahren zur abdeckung von kühlbohrungen
DE502006004864D1 (de) Verfahren zur herstellung und/oder reparatur eines integral beschaufelten rotors durch induktives diffusionschweissen
ATE448909T1 (de) Verfahren und vorrichtung zum entgraten, entspanen und reinigen der bohrungskanäle einer kurbelwelle
ATE506524T1 (de) Bauteil mit schräg verlaufenden vertiefungen in der oberfläche und verfahren zum betreiben einer turbine
ATE551533T1 (de) Statorscheibe für turbomolekularpumpe
ATE460564T1 (de) Leitschaufelring einer strömungsmaschine und zugehöriges modifikationsverfahren
SG112045A1 (en) Method for repairing gas turbine rotor blades
SG148113A1 (en) Coated gas turbine engine component repair