SE521759C2 - Förfarande för framställning av ett blad till en gasturbinkomponent samt framställning av en gasturbinkomponent - Google Patents

Förfarande för framställning av ett blad till en gasturbinkomponent samt framställning av en gasturbinkomponent

Info

Publication number
SE521759C2
SE521759C2 SE0004138A SE0004138A SE521759C2 SE 521759 C2 SE521759 C2 SE 521759C2 SE 0004138 A SE0004138 A SE 0004138A SE 0004138 A SE0004138 A SE 0004138A SE 521759 C2 SE521759 C2 SE 521759C2
Authority
SE
Sweden
Prior art keywords
blade
coolant
hole
casting
gas turbine
Prior art date
Application number
SE0004138A
Other languages
English (en)
Swedish (sv)
Other versions
SE0004138D0 (sv
SE0004138L (sv
Inventor
Bertil Joensson
Lars Sundin
Original Assignee
Volvo Aero 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20281792&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE521759(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Volvo Aero Corp filed Critical Volvo Aero Corp
Priority to SE0004138A priority Critical patent/SE521759C2/sv
Publication of SE0004138D0 publication Critical patent/SE0004138D0/xx
Priority to CA002423731A priority patent/CA2423731A1/fr
Priority to PCT/SE2001/002061 priority patent/WO2002038330A1/fr
Priority to AU2001290458A priority patent/AU2001290458A1/en
Priority to RU2003112976/02A priority patent/RU2266803C2/ru
Priority to AT01970457T priority patent/ATE385211T1/de
Priority to DE60132672T priority patent/DE60132672D1/de
Priority to EP01970457A priority patent/EP1337378B1/fr
Publication of SE0004138L publication Critical patent/SE0004138L/xx
Priority to US10/249,828 priority patent/US6901661B2/en
Publication of SE521759C2 publication Critical patent/SE521759C2/sv

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
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/02—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from one piece
    • 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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02—Wire-cutting
    • 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
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/10—Working turbine blades or nozzles
    • 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
    • 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
    • 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
    • Y10T29/49336—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
    • Y10T29/49339—Hollow blade
    • Y10T29/49341—Hollow blade with cooling passage
    • 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
    • Y10T29/49995—Shaping one-piece blank by removing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Control Of Turbines (AREA)
SE0004138A 2000-11-09 2000-11-09 Förfarande för framställning av ett blad till en gasturbinkomponent samt framställning av en gasturbinkomponent SE521759C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE0004138A SE521759C2 (sv) 2000-11-09 2000-11-09 Förfarande för framställning av ett blad till en gasturbinkomponent samt framställning av en gasturbinkomponent
EP01970457A EP1337378B1 (fr) 2000-11-09 2001-09-25 Procede de fabrication d'aube de composant de turbine a gaz et procede de fabrication de composant de turbine a gaz
DE60132672T DE60132672D1 (de) 2000-11-09 2001-09-25 Verfahren zur herstellung einer schaufel für eine gasturbinenkomponente und verfahren zur herstellung einer gasturbinenkomponente
AU2001290458A AU2001290458A1 (en) 2000-11-09 2001-09-25 A method for manufacturing a vane to a gas turbine component and a method for manufacturing a gas turbine component
PCT/SE2001/002061 WO2002038330A1 (fr) 2000-11-09 2001-09-25 Procede de fabrication d'aube de composant de turbine a gaz et procede de fabrication de composant de turbine a gaz
CA002423731A CA2423731A1 (fr) 2000-11-09 2001-09-25 Procede de fabrication d'aube de composant de turbine a gaz et procede de fabrication de composant de turbine a gaz
RU2003112976/02A RU2266803C2 (ru) 2000-11-09 2001-09-25 Способ изготовления лопатки и элемента газовой турбины
AT01970457T ATE385211T1 (de) 2000-11-09 2001-09-25 Verfahren zur herstellung einer schaufel für eine gasturbinenkomponente und verfahren zur herstellung einer gasturbinenkomponente
US10/249,828 US6901661B2 (en) 2000-11-09 2003-05-09 Method for manufacturing a vane to a gas turbine component and a method for manufacturing a gas turbine component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0004138A SE521759C2 (sv) 2000-11-09 2000-11-09 Förfarande för framställning av ett blad till en gasturbinkomponent samt framställning av en gasturbinkomponent

Publications (3)

Publication Number Publication Date
SE0004138D0 SE0004138D0 (sv) 2000-11-09
SE0004138L SE0004138L (sv) 2002-05-10
SE521759C2 true SE521759C2 (sv) 2003-12-02

Family

ID=20281792

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0004138A SE521759C2 (sv) 2000-11-09 2000-11-09 Förfarande för framställning av ett blad till en gasturbinkomponent samt framställning av en gasturbinkomponent

Country Status (9)

Country Link
US (1) US6901661B2 (fr)
EP (1) EP1337378B1 (fr)
AT (1) ATE385211T1 (fr)
AU (1) AU2001290458A1 (fr)
CA (1) CA2423731A1 (fr)
DE (1) DE60132672D1 (fr)
RU (1) RU2266803C2 (fr)
SE (1) SE521759C2 (fr)
WO (1) WO2002038330A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006050440A1 (de) * 2006-10-26 2008-04-30 Mtu Aero Engines Gmbh Verfahren zum Herstellen einer Leichtbau-Turbinenschaufel
RU2340437C2 (ru) * 2006-12-07 2008-12-10 Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "САЛЮТ" (ФГУП "ММПП "САЛЮТ") Способ изготовления заготовки пустотелой лопатки турбины газотурбинного двигателя
US8083511B2 (en) * 2007-12-05 2011-12-27 United Technologies Corp. Systems and methods involving pattern molds
US8042268B2 (en) * 2008-03-21 2011-10-25 Siemens Energy, Inc. Method of producing a turbine component with multiple interconnected layers of cooling channels
US20090324841A1 (en) * 2008-05-09 2009-12-31 Siemens Power Generation, Inc. Method of restoring near-wall cooled turbine components
RU2383421C1 (ru) * 2008-07-10 2010-03-10 Общество с ограниченной ответственностью "Щекинский завод РТО" Способ изготовления лопатки направляющего аппарата осевого компрессора газовой турбины и направляющего аппарата
US9890647B2 (en) * 2009-12-29 2018-02-13 Rolls-Royce North American Technologies Inc. Composite gas turbine engine component
EP2716787A1 (fr) * 2012-10-05 2014-04-09 Siemens Aktiengesellschaft Procédé de fabrication d'un ensemble turbine
EP2978952A4 (fr) * 2013-03-28 2016-03-23 United Technologies Corp Fabrication d'élément de turbine à gaz
EP3209450A1 (fr) * 2014-10-24 2017-08-30 Siemens Aktiengesellschaft Usinage électrochimique de contours internes de composants de turbine à gaz
US10641113B2 (en) 2015-04-08 2020-05-05 United Technologies Corporation Airfoils
CN107269580B (zh) * 2017-07-26 2023-05-16 广东顺威精密塑料股份有限公司 一种低成本高效的贯流风轮
US11021966B2 (en) * 2019-04-24 2021-06-01 Raytheon Technologies Corporation Vane core assemblies and methods

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US3934322A (en) * 1972-09-21 1976-01-27 General Electric Company Method for forming cooling slot in airfoil blades
US3963894A (en) * 1974-01-24 1976-06-15 Chromalloy American Corporation Turbine-nozzle manufacturing apparatus
US3957104A (en) * 1974-02-27 1976-05-18 The United States Of America As Represented By The Administrator Of The United States National Aeronautics And Space Administration Method of making an apertured casting
US4188522A (en) * 1975-11-06 1980-02-12 Amchem Company Limited Method of machining a workpiece to a predetermined depth using a machining process in which machine tool wear occurs
US5152059A (en) * 1980-09-19 1992-10-06 Rolls-Royce Plc Manufacture of cooled aerofoil blades
GB2142387A (en) * 1983-07-02 1985-01-16 Rolls Royce An aerofoil for a gas turbine engine
US4672727A (en) * 1985-12-23 1987-06-16 United Technologies Corporation Method of fabricating film cooling slot in a hollow airfoil
SU1533138A1 (ru) * 1986-12-19 1995-02-27 И.Л. Ровенский Способ изготовления роторов газовых турбин
US4827587A (en) * 1988-01-25 1989-05-09 United Technologies Corporation Method of fabricating an air cooled turbine blade
RU2013179C1 (ru) * 1990-06-05 1994-05-30 Рыбинский Авиационный Технологический Институт Способ изготовления лопаток газотурбинных двигателей
US5405242A (en) * 1990-07-09 1995-04-11 United Technologies Corporation Cooled vane
DE69203005T2 (de) * 1991-03-11 1996-03-07 Gen Motors Corp Verfahren zur Verbindung von Turbinenschaufeln im Mehreigenschaftenturbinenrotor.
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US6517312B1 (en) * 2000-03-23 2003-02-11 General Electric Company Turbine stator vane segment having internal cooling circuits

Also Published As

Publication number Publication date
CA2423731A1 (fr) 2002-05-16
AU2001290458A1 (en) 2002-05-21
DE60132672D1 (de) 2008-03-20
EP1337378B1 (fr) 2008-01-30
ATE385211T1 (de) 2008-02-15
RU2003112976A (ru) 2005-02-27
SE0004138D0 (sv) 2000-11-09
US6901661B2 (en) 2005-06-07
SE0004138L (sv) 2002-05-10
RU2266803C2 (ru) 2005-12-27
EP1337378A1 (fr) 2003-08-27
WO2002038330A1 (fr) 2002-05-16
US20030172530A1 (en) 2003-09-18

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