WO2012022297A3 - Verfahren zum verbinden einer turbinenschaufel mit einer turbinenscheibe oder einem turbinenring - Google Patents

Verfahren zum verbinden einer turbinenschaufel mit einer turbinenscheibe oder einem turbinenring Download PDF

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Publication number
WO2012022297A3
WO2012022297A3 PCT/DE2011/001561 DE2011001561W WO2012022297A3 WO 2012022297 A3 WO2012022297 A3 WO 2012022297A3 DE 2011001561 W DE2011001561 W DE 2011001561W WO 2012022297 A3 WO2012022297 A3 WO 2012022297A3
Authority
WO
WIPO (PCT)
Prior art keywords
turbine
vane
ring
disc
blade
Prior art date
Application number
PCT/DE2011/001561
Other languages
English (en)
French (fr)
Other versions
WO2012022297A2 (de
Inventor
Karl-Hermann Richter
Original Assignee
Mtu Aero Engines Gmbh
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 Mtu Aero Engines Gmbh filed Critical Mtu Aero Engines Gmbh
Priority to US13/816,269 priority Critical patent/US10119408B2/en
Publication of WO2012022297A2 publication Critical patent/WO2012022297A2/de
Publication of WO2012022297A3 publication Critical patent/WO2012022297A3/de

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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3061—Fixing blades to rotors; Blade roots ; Blade spacers by welding, brazing
    • 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
    • B23K15/0086—Welding welding for purposes other than joining, e.g. built-up welding
    • 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
    • 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
    • B23K26/34—Laser welding for purposes other than joining
    • B23K26/342—Build-up welding
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • 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
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • B23K2103/26—Alloys of Nickel and Cobalt and Chromium
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Laser Beam Processing (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

Die vorliegende Erfindung schafft ein Verfahren zum Verbinden einer Turbinenschaufel mit einer Turbinenscheibe oder einem Turbinenring. Zunächst wird ein Verbindungskörpers an der Turbinenschaufel ausgebildet, durch Zufuhren eines schmelzschweißgeeigneten Zusatzwerkstoffs an eine Oberfläche der Turbinenschaufel, Schmelzen des Zusatzwerkstoffs an der Oberfläche, unter Anschmelzen der Oberfläche, und Erstarrenlassen des Zusatzwerkstoffs und der Oberfläche. Anschließend wird der Verbindungskörper mittels eines Schmelzschweiß Verfahrens mit der Turbinenscheibe bzw. dem Turbinenring verbunden.
PCT/DE2011/001561 2010-08-14 2011-08-06 Verfahren zum verbinden einer turbinenschaufel mit einer turbinenscheibe oder einem turbinenring WO2012022297A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/816,269 US10119408B2 (en) 2010-08-14 2011-08-06 Method for connecting a turbine blade or vane to a turbine disc or a turbine ring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010034337A DE102010034337A1 (de) 2010-08-14 2010-08-14 Verfahren zum Verbinden einer Turbinenschaufel mit einer Turbinenscheibe oder einem Turbinenring
DE102010034337.4 2010-08-14

Publications (2)

Publication Number Publication Date
WO2012022297A2 WO2012022297A2 (de) 2012-02-23
WO2012022297A3 true WO2012022297A3 (de) 2012-06-07

Family

ID=45346122

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/001561 WO2012022297A2 (de) 2010-08-14 2011-08-06 Verfahren zum verbinden einer turbinenschaufel mit einer turbinenscheibe oder einem turbinenring

Country Status (3)

Country Link
US (1) US10119408B2 (de)
DE (1) DE102010034337A1 (de)
WO (1) WO2012022297A2 (de)

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DE102012025140A1 (de) * 2012-12-21 2014-06-26 Eads Deutschland Gmbh Reibrührwerkzeug, Herstellverfahren hierfür und Reibrührverfahren
DE102013226298A1 (de) * 2013-12-17 2015-06-18 MTU Aero Engines AG Belichtung bei generativer Fertigung
US10501827B2 (en) * 2014-09-29 2019-12-10 The United Statesd of America as represented by the Secretary of the Army Method to join dissimilar materials by the cold spray process
DE102015207027A1 (de) * 2015-04-17 2016-10-20 Mtu Friedrichshafen Gmbh Verfahren zum Verbinden von wenigstens zwei Verbindungspartnern, Turbine und Turbolader
US10376960B2 (en) * 2017-01-18 2019-08-13 United Technologies Corporation Grain size control in laser based additive manufacturing of metallic articles
US11268389B2 (en) * 2018-05-14 2022-03-08 Rolls-Royce North American Technologies Inc. Blisk bonded CMC airfoil having attachment
US11897065B2 (en) 2019-11-12 2024-02-13 Honeywell International Inc. Composite turbine disc rotor for turbomachine

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EP1464791A1 (de) * 2003-03-25 2004-10-06 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Herstellung einer Turbinenkomponente
DE102007050142A1 (de) * 2007-10-19 2009-04-23 Mtu Aero Engines Gmbh Verfahren zur Herstellung einer Blisk oder eines Blings, damit hergestelltes Bauteil und Turbinenschaufel
DE102008052030A1 (de) * 2008-10-16 2010-04-22 Mtu Aero Engines Gmbh Verfahren zum Verbinden wenigstens einer Turbinenschaufel mit einer Turbinenscheibe oder einem Turbinenring
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US20030118873A1 (en) * 2001-12-21 2003-06-26 Murphy Kenneth S. Stabilized zirconia thermal barrier coating with hafnia
EP1400339A1 (de) * 2002-09-17 2004-03-24 Siemens Aktiengesellschaft Verfahren zum Herstellen eines dreidimensionalen Formkörpers
DE10337866B4 (de) 2003-08-18 2014-07-24 MTU Aero Engines AG Verfahren zur Herstellung von Bauteilen für Gasturbinen
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EP1698423B1 (de) * 2005-03-03 2008-03-26 MTU Aero Engines GmbH Verfahren zum Reibschweissfügen von einer Laufschaufel an einen Rotorgrundkörper mit Bewegung eines zwischen der Laufschaufel und dem Rotorgrundkörper angeordneten Fügeteils
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EP1464791A1 (de) * 2003-03-25 2004-10-06 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Herstellung einer Turbinenkomponente
DE102007050142A1 (de) * 2007-10-19 2009-04-23 Mtu Aero Engines Gmbh Verfahren zur Herstellung einer Blisk oder eines Blings, damit hergestelltes Bauteil und Turbinenschaufel
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Also Published As

Publication number Publication date
US10119408B2 (en) 2018-11-06
DE102010034337A1 (de) 2012-02-16
WO2012022297A2 (de) 2012-02-23
US20130156586A1 (en) 2013-06-20

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