WO2012051978A3 - Component, and method for developing, repairing and/or constructing such a component - Google Patents

Component, and method for developing, repairing and/or constructing such a component Download PDF

Info

Publication number
WO2012051978A3
WO2012051978A3 PCT/DE2011/001727 DE2011001727W WO2012051978A3 WO 2012051978 A3 WO2012051978 A3 WO 2012051978A3 DE 2011001727 W DE2011001727 W DE 2011001727W WO 2012051978 A3 WO2012051978 A3 WO 2012051978A3
Authority
WO
WIPO (PCT)
Prior art keywords
component
repairing
constructing
developing
constructed
Prior art date
Application number
PCT/DE2011/001727
Other languages
German (de)
French (fr)
Other versions
WO2012051978A2 (en
Inventor
Manuel Hertter
Andreas Jakimov
Mihaela-Sorina Seitz
Marcin Olbrich
Erwin Bayer
Jürgen Kraus
Bertram Kopperger
Klaus Broichhausen
Hans Banhirl
Wolfgang Werner
Eberhard Knodel
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
Publication of WO2012051978A2 publication Critical patent/WO2012051978A2/en
Publication of WO2012051978A3 publication Critical patent/WO2012051978A3/en

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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C24/00—Coating starting from inorganic powder
    • C23C24/02—Coating starting from inorganic powder by application of pressure only
    • C23C24/04—Impact or kinetic deposition of particles
    • 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
    • F05D2230/30—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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/307—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the tip of a rotor blade
    • 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
    • F05D2260/00—Function
    • F05D2260/20—Heat transfer, e.g. 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/20—Oxide or non-oxide ceramics
    • F05D2300/21—Oxide ceramics
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

The invention relates to a method for developing, repairing and/or constructing a component, especially a vane element of a gas turbine, said method comprising the following steps: a component is provided; and at least part of the component is constructed by means of kinetic cold gas compacting.
PCT/DE2011/001727 2010-10-13 2011-09-12 Component, and method for developing, repairing and/or constructing such a component WO2012051978A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010048336.2 2010-10-13
DE102010048336A DE102010048336A1 (en) 2010-10-13 2010-10-13 Component and method for forming, repairing and / or constructing such a component

Publications (2)

Publication Number Publication Date
WO2012051978A2 WO2012051978A2 (en) 2012-04-26
WO2012051978A3 true WO2012051978A3 (en) 2012-06-28

Family

ID=45571280

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/001727 WO2012051978A2 (en) 2010-10-13 2011-09-12 Component, and method for developing, repairing and/or constructing such a component

Country Status (2)

Country Link
DE (1) DE102010048336A1 (en)
WO (1) WO2012051978A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015203234B4 (en) * 2015-02-24 2018-04-26 MTU Aero Engines AG Method for producing a component, namely a housing of a gas turbine and the corresponding component
DE102015207017B4 (en) * 2015-04-17 2017-04-27 Hermle Maschinenbau Gmbh Method for producing covered wheels
US20170114466A1 (en) * 2015-10-21 2017-04-27 General Electric Company Article, turbine component and airfoil treatment methods

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020066770A1 (en) * 2000-12-05 2002-06-06 Siemens Westinghouse Power Corporation Cold spray repair process
US20060045785A1 (en) * 2004-08-30 2006-03-02 Yiping Hu Method for repairing titanium alloy components
DE102006009751A1 (en) * 2006-03-02 2007-09-06 Praxair Surface Technologies Gmbh Repairing and re-manufacturing dynamically-stressed aluminum alloy components for aircraft or aerospace applications, adds fatigue-resistant coating by cold-spraying
EP1903127A1 (en) * 2006-09-21 2008-03-26 Siemens Aktiengesellschaft Process of manufacturing of workpieces by cold gas spraying and turbine workpiece
DE102007056451A1 (en) * 2007-11-23 2009-05-28 Mtu Aero Engines Gmbh Method for repairing a gas turbine component
US20090249603A1 (en) * 2008-04-08 2009-10-08 Chris Vargas Cold deposition repair of casting porosity
DE102008052030A1 (en) * 2008-10-16 2010-04-22 Mtu Aero Engines Gmbh Method for connecting at least one turbine blade with a turbine disk or a turbine ring

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2164271T3 (en) * 1995-12-08 2002-02-16 Siemens Ag PROCEDURE FOR THE REPAIR OF CRACKS IN A METAL PIECE, ESPECIALLY IN A TURBINE ALABE, AS WELL AS TURBINE ALABE.
US6905728B1 (en) * 2004-03-22 2005-06-14 Honeywell International, Inc. Cold gas-dynamic spray repair on gas turbine engine components
EP1867749A1 (en) * 2006-06-12 2007-12-19 Siemens Aktiengesellschaft Method to deposit a material on to a workpiece
DE102006031388A1 (en) 2006-07-07 2008-01-17 Mtu Aero Engines Gmbh Method for the repair and / or replacement of individual elements of a component of a gas turbine
DE102007046386B3 (en) * 2007-09-21 2008-10-02 Siemens Ag Method for repairing a component, especially a turbine or compressor blades, having damages in a region close to the surface comprises applying a coating material in the form of particles by cold gas spraying in an excess concentration

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020066770A1 (en) * 2000-12-05 2002-06-06 Siemens Westinghouse Power Corporation Cold spray repair process
US20060045785A1 (en) * 2004-08-30 2006-03-02 Yiping Hu Method for repairing titanium alloy components
DE102006009751A1 (en) * 2006-03-02 2007-09-06 Praxair Surface Technologies Gmbh Repairing and re-manufacturing dynamically-stressed aluminum alloy components for aircraft or aerospace applications, adds fatigue-resistant coating by cold-spraying
EP1903127A1 (en) * 2006-09-21 2008-03-26 Siemens Aktiengesellschaft Process of manufacturing of workpieces by cold gas spraying and turbine workpiece
DE102007056451A1 (en) * 2007-11-23 2009-05-28 Mtu Aero Engines Gmbh Method for repairing a gas turbine component
US20090249603A1 (en) * 2008-04-08 2009-10-08 Chris Vargas Cold deposition repair of casting porosity
DE102008052030A1 (en) * 2008-10-16 2010-04-22 Mtu Aero Engines Gmbh Method for connecting at least one turbine blade with a turbine disk or a turbine ring

Also Published As

Publication number Publication date
DE102010048336A1 (en) 2012-04-19
WO2012051978A2 (en) 2012-04-26

Similar Documents

Publication Publication Date Title
EP2270337A4 (en) Blade of a gas turbine engine for an airplane, and a method for manufacturing the same
WO2012095101A3 (en) Method for the generative production of a component with an integrated damping element for a turbomachine, and a component produced in a generative manner with an integrated damping element for a turbomachine
BR112015007705A2 (en) engine variable exhaust system, aircraft gas turbine engine and method of operating the exhaust valve.
EP2022949B8 (en) Fan section of a gas turbine engine, corresponding gas turbine engine and operating method
EP2407646B8 (en) Method and device for adjusting the position of the rotor assembly of a gas or steam turbine
ZA201207580B (en) Method for the operation of a wind turbine
WO2014099071A3 (en) Real time model based compressor control
WO2013153395A3 (en) Offshore structure installation
WO2010121927A3 (en) Rotor blade, rotor blade element and production method
BRPI1005507A2 (en) wind turbine generator, and method of operating a wind turbine generator.
WO2012087420A3 (en) Method for balancing rotating assembly of gas turbine engine
GB201215069D0 (en) Method for making a metal reinforcement for the blade of a turbine engine
EP2620591B8 (en) Gas turbine engine stator vane assembly with inner shroud
EP3064711B8 (en) Component for a gas turbine engine, corresponding gas turbine engine and method of forming an airfoil
GB0821089D0 (en) A method for improving the performance of a radial compressor
EP2549121A4 (en) Gas turbine engine
EP2805019A4 (en) Method of manufacturing a turbomachine component, an airfoil and a gas turbine engine
EP2261461A4 (en) Cover for cooling passage, method of manufacturing the cover, and gas turbine
BR112014031177A2 (en) rotor assembly, gas turbine engine and method for mounting a rotor assembly.
EP2693059A4 (en) Method for operating gas compressor, and gas turbine provided with gas compressor
WO2011107382A3 (en) Positive fit of a shaft comprising at least one impeller and method for fixing an impeller to a shaft of a turbocharger
EP3536906A4 (en) Gas turbine disassembling/assembling method, seal plate assembly, and gas turbine rotor
WO2010099781A3 (en) Rotor for a turbomachine
WO2013026538A3 (en) Determining the energy yield loss of a wind turbine
WO2012051978A3 (en) Component, and method for developing, repairing and/or constructing such a component

Legal Events

Date Code Title Description
122 Ep: pct application non-entry in european phase

Ref document number: 11817262

Country of ref document: EP

Kind code of ref document: A2