WO2010051799A3 - Prozesskammer für die reparatur eines gasturbinenbauteils - Google Patents

Prozesskammer für die reparatur eines gasturbinenbauteils Download PDF

Info

Publication number
WO2010051799A3
WO2010051799A3 PCT/DE2009/001539 DE2009001539W WO2010051799A3 WO 2010051799 A3 WO2010051799 A3 WO 2010051799A3 DE 2009001539 W DE2009001539 W DE 2009001539W WO 2010051799 A3 WO2010051799 A3 WO 2010051799A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas turbine
separating surface
turbine component
process chamber
repaired
Prior art date
Application number
PCT/DE2009/001539
Other languages
English (en)
French (fr)
Other versions
WO2010051799A2 (de
Inventor
Roland Huttner
Karl-Heinz Dusel
Erwin Bayer
Albin Platz
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 EP09771488A priority Critical patent/EP2355947A2/de
Priority to US12/998,560 priority patent/US8708682B2/en
Publication of WO2010051799A2 publication Critical patent/WO2010051799A2/de
Publication of WO2010051799A3 publication Critical patent/WO2010051799A3/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • 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
    • B23P6/007—Repairing turbine components, e.g. moving or stationary blades, rotors using only additive methods, e.g. build-up welding
    • 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
    • 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
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/70—Recycling
    • B22F10/73—Recycling of powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • 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
    • F05D2230/30—Manufacture with deposition of material
    • F05D2230/31—Layer deposition
    • 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
    • F05D2230/68—Assembly methods using auxiliary equipment for lifting or holding
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Abstract

Die Erfindung betrifft ein Reparaturverfahren für Gasturbinenbauteile, insbesondere für Gasturbinenschaufeln, mit zumindest folgenden Schritten: a) Bereitstellen eines zu reparierenden Gasturbinenbauteils; b) Entfernen eines beschädigten Abschnitts von dem zu reparierenden Gasturbinenbauteil unter Ausbildung einer ebenen Trennfläche; c) zumindest bereichsweise Anordnen des zu reparierenden Gasturbinenbauteils in einer Prozesskammer, derart, dass die ebene Trennfläche innerhalb der Prozesskammer in etwa horizontal verläuft; d) Befüllen der Prozesskammer mit einem zum Werkstoff des zu reparierenden Gasturbinenbauteils verbindungskompatiblen Metallpulver, nämlich bis zum Niveau der Trennfläche; e) Aufbauen des entfernten Abschnitts auf der Trennfläche durch schichtweise Auftragen von Metallpulver auf die Trennfläche und durch Verschmelzen des schichtweise auf die Trennfläche aufgetragenen Metallpulvers mit der Trennfläche.
PCT/DE2009/001539 2008-11-07 2009-11-05 Reparaturverfahren WO2010051799A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP09771488A EP2355947A2 (de) 2008-11-07 2009-11-05 Prozesskammer für die reparatur eines gasturbinenbauteils
US12/998,560 US8708682B2 (en) 2008-11-07 2009-11-05 Repair method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008056336.6 2008-11-07
DE102008056336A DE102008056336A1 (de) 2008-11-07 2008-11-07 Reparaturverfahren

Publications (2)

Publication Number Publication Date
WO2010051799A2 WO2010051799A2 (de) 2010-05-14
WO2010051799A3 true WO2010051799A3 (de) 2010-07-15

Family

ID=42096405

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2009/001539 WO2010051799A2 (de) 2008-11-07 2009-11-05 Reparaturverfahren

Country Status (4)

Country Link
US (1) US8708682B2 (de)
EP (1) EP2355947A2 (de)
DE (1) DE102008056336A1 (de)
WO (1) WO2010051799A2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010024083A1 (de) * 2010-06-17 2011-12-22 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Reparatur von Rotorschaufeln
US9175568B2 (en) 2010-06-22 2015-11-03 Honeywell International Inc. Methods for manufacturing turbine components
FR2962357B1 (fr) * 2010-07-09 2013-02-22 Snecma Procede de reparation ou de rechargement d'au moins une piece metallique
DE102010041284A1 (de) 2010-09-23 2012-03-29 Siemens Aktiengesellschaft Verfahren zum selektiven Lasersintern und für dieses Verfahren geeignete Anlage zum selektiven Lasersintern
US20120160443A1 (en) * 2010-12-28 2012-06-28 Quinlan Yee Shuck Gas turbine engine component material addition process
DE102011011325A1 (de) * 2011-02-16 2012-08-16 Mtu Aero Engines Gmbh Verfahren zur generativen Herstellung oder Reparatur eines Bauteils sowie Bauteil
EP2495056A1 (de) * 2011-03-01 2012-09-05 Siemens Aktiengesellschaft Laseraufbauverfahren mit Vibration und Vorrichtung
US9085980B2 (en) * 2011-03-04 2015-07-21 Honeywell International Inc. Methods for repairing turbine components
US8506836B2 (en) 2011-09-16 2013-08-13 Honeywell International Inc. Methods for manufacturing components from articles formed by additive-manufacturing processes
US9266170B2 (en) 2012-01-27 2016-02-23 Honeywell International Inc. Multi-material turbine components
FR2990443B1 (fr) 2012-05-09 2014-05-23 Snecma Procede de rechargement de pieces metalliques pour turboreacteurs d'aeronefs, et outillage de protection locale pour la mise en œuvre du procede
FR2991614B1 (fr) * 2012-06-06 2014-07-18 Snecma Procede de rechargement global de piece metallique pour turboreacteurs d'aeronefs, et outillage de protection globale pour la mise en œuvre du procede
US9120151B2 (en) 2012-08-01 2015-09-01 Honeywell International Inc. Methods for manufacturing titanium aluminide components from articles formed by consolidation processes
WO2015119692A2 (en) 2013-11-14 2015-08-13 General Electric Company Layered manufacturing of single crystal alloy components
CN104962904B (zh) * 2015-05-29 2018-07-13 北京机科国创轻量化科学研究院有限公司 一种金属毛坯件的复合加工成形方法
US10343392B2 (en) * 2015-08-27 2019-07-09 General Electric Company Powder-bed additive manufacturing devices and methods
EP3156152A1 (de) * 2015-10-12 2017-04-19 Siemens Aktiengesellschaft Anpassungsmechanismus, additivherstellungsvorrichtung mit anpassungsmechanismus und verfahren zur zusätzlichen herstellung einer komponente
DE102015222141A1 (de) * 2015-11-10 2017-05-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Halterungsvorrichtung für ein Substrat und Verfahren zur Beschichtung einer Oberseite eines Substrats
FR3054799B1 (fr) * 2016-08-02 2019-05-24 Safran Procede de reparation par rechargement d'une pluralite de pieces de turbomachine
FR3071756B1 (fr) * 2017-10-02 2019-09-20 Safran Aircraft Engines Enceinte amovible pour la fabrication additive d'un element de turbomachine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004096487A1 (de) * 2003-04-30 2004-11-11 Mtu Aero Engines Gmbh Verfahren zur reparatur und/oder modifikation von bauteilen einer gasturbine
EP1704989A2 (de) * 2005-03-23 2006-09-27 3D Systems, Inc. Vorrichtung und Verfahren zum Ausrichten eines entfernbaren Formzimmers in einem Prozesszimmer
WO2008034413A1 (de) * 2006-09-21 2008-03-27 Mtu Aero Engines Gmbh Reparaturverfahren
EP1925433A1 (de) * 2006-11-22 2008-05-28 EOS GmbH Electro Optical Systems Beschichter zum Auftragen einer Schicht eines pulverförmigen Aufbaumaterials in einer Vorrichtung zum schichtweisen Herstellen eines dreidimensionalen Objekts

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3010299C2 (de) * 1980-03-18 1981-07-30 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Kapsel für das heißisostatische Pressen und Verfahren zum heißisostatischen Pressen unter Verwendung der Kapsel
US4883216A (en) 1988-03-28 1989-11-28 General Electric Company Method for bonding an article projection
US5252264A (en) * 1991-11-08 1993-10-12 Dtm Corporation Apparatus and method for producing parts with multi-directional powder delivery
US5980812A (en) * 1997-04-30 1999-11-09 Lawton; John A. Solid imaging process using component homogenization
US6682688B1 (en) * 2000-06-16 2004-01-27 Matsushita Electric Works, Ltd. Method of manufacturing a three-dimensional object
EP1234625A1 (de) * 2001-02-21 2002-08-28 Trumpf Werkzeugmaschinen GmbH + Co. KG Verfahren und Vorrichtung zur Herstellung eines Formkörpers durch selektives Laserschmelzen
EP1400339A1 (de) * 2002-09-17 2004-03-24 Siemens Aktiengesellschaft Verfahren zum Herstellen eines dreidimensionalen Formkörpers
EP1967312A1 (de) * 2007-03-06 2008-09-10 Siemens Aktiengesellschaft Verfahren zur Lötreparatur eines Bauteils unter Vakuum und einem eingestellten Sauerstoffpartialdruck

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004096487A1 (de) * 2003-04-30 2004-11-11 Mtu Aero Engines Gmbh Verfahren zur reparatur und/oder modifikation von bauteilen einer gasturbine
EP1704989A2 (de) * 2005-03-23 2006-09-27 3D Systems, Inc. Vorrichtung und Verfahren zum Ausrichten eines entfernbaren Formzimmers in einem Prozesszimmer
WO2008034413A1 (de) * 2006-09-21 2008-03-27 Mtu Aero Engines Gmbh Reparaturverfahren
EP1925433A1 (de) * 2006-11-22 2008-05-28 EOS GmbH Electro Optical Systems Beschichter zum Auftragen einer Schicht eines pulverförmigen Aufbaumaterials in einer Vorrichtung zum schichtweisen Herstellen eines dreidimensionalen Objekts

Also Published As

Publication number Publication date
DE102008056336A1 (de) 2010-05-12
WO2010051799A2 (de) 2010-05-14
US20110217457A1 (en) 2011-09-08
US8708682B2 (en) 2014-04-29
EP2355947A2 (de) 2011-08-17

Similar Documents

Publication Publication Date Title
WO2010051799A3 (de) Prozesskammer für die reparatur eines gasturbinenbauteils
EP2191930A3 (de) Reparaturverfahren für TBC-beschichtete Turbinenbestandteile
WO2014120913A3 (en) Localized repair of supperalloy component
WO2009085391A3 (en) Methods for repairing barrier coatings
WO2011050790A3 (de) Verfahren und vorrichtung zur herstellung eines bauteils einer strömungsmaschine
WO2011123673A3 (en) Improved method and apparatus for laser singulation of brittle materials
GB2453853B (en) Air cooled gas turbine components and methods of manufacturing and repairing same
EP2466070A3 (de) Verfahren zur Reparatur eines Übergangsstücks eines Gasturbinenmotors
WO2008157345A3 (en) Wafer reclamation compositions and methods
EP2187020A4 (de) Verfahren zur reparatur einer turbinenrotorschaufel
WO2005016588A3 (de) Verfahren zur herstellung und/oder reparatur von bauteilen für gasturbinen
SG145680A1 (en) Splitter fairing repair
EP2116691A3 (de) Verfahren zum Reparieren eines Gasturbinenbauteils
SG149850A1 (en) Method for restoring portion of turbine component
DK2116359T3 (da) Fremgangsmåde til fremstilling af vindmøllevinger omfattende kompositmaterialer
MX2015012678A (es) Ensamble y metodo de plantilla soldada.
EP1972408A3 (de) Nickellegierung-Rissreparatur in zweifachem Verfahren
GB2488333B (en) A method of repairing a component
WO2011009430A9 (de) Verfahren zur beschichtung von turbinenschaufeln
WO2012113369A3 (de) Verfahren zur generativen herstellung oder reparatur eines bauteils sowie bauteil
WO2013049456A3 (en) A method of repairing rotating machine components
EP2573201A3 (de) Verfahren zur Sanierung einer PtAl-Beschichtung einer aus dem Betrieb genommenen Turbinenhardware
WO2011113630A3 (de) Verfahren zur herstellung einer mikrofluidischen vorrichtung
WO2012164205A8 (fr) Procédé de renforcement d'une pièce mécanique
WO2012069037A8 (de) Verfahren zum schichtweisen herstellen eines bauteils sowie vorrichtung

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09771488

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 12998560

Country of ref document: US

REEP Request for entry into the european phase

Ref document number: 2009771488

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2009771488

Country of ref document: EP