SG126900A1 - Microwave fabrication of airfoil tips - Google Patents

Microwave fabrication of airfoil tips

Info

Publication number
SG126900A1
SG126900A1 SG200602767A SG200602767A SG126900A1 SG 126900 A1 SG126900 A1 SG 126900A1 SG 200602767 A SG200602767 A SG 200602767A SG 200602767 A SG200602767 A SG 200602767A SG 126900 A1 SG126900 A1 SG 126900A1
Authority
SG
Singapore
Prior art keywords
microwave
fabrication
airfoil tips
airfoil
tips
Prior art date
Application number
SG200602767A
Other languages
English (en)
Inventor
Thomas Joseph Kelly
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SG126900A1 publication Critical patent/SG126900A1/en

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
    • F01D5/14—Form or construction
    • F01D5/20—Specially-shaped blade tips to seal space between tips and stator
    • 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
    • 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
    • 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
    • B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
    • 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
    • B23P6/005—Repairing turbine components, e.g. moving or stationary blades, rotors using only replacement pieces of a particular form
    • 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
    • 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
    • F05D2230/20—Manufacture essentially without removing material
    • F05D2230/22—Manufacture essentially without removing material by sintering
    • 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
    • Y10T29/49718—Repairing
    • Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
    • Y10T29/49734—Repairing by attaching repair preform, e.g., remaking, restoring, or patching and removing damaged material
    • Y10T29/49737—Metallurgically attaching preform
    • 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
    • Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
    • Y10T29/49742—Metallurgically attaching preform

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
SG200602767A 2005-05-05 2006-04-25 Microwave fabrication of airfoil tips SG126900A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/908,293 US7282681B2 (en) 2005-05-05 2005-05-05 Microwave fabrication of airfoil tips

Publications (1)

Publication Number Publication Date
SG126900A1 true SG126900A1 (en) 2006-11-29

Family

ID=36677158

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200602767A SG126900A1 (en) 2005-05-05 2006-04-25 Microwave fabrication of airfoil tips

Country Status (6)

Country Link
US (2) US7282681B2 (enExample)
EP (1) EP1721699A1 (enExample)
JP (1) JP5247990B2 (enExample)
BR (1) BRPI0601722A (enExample)
CA (1) CA2545200A1 (enExample)
SG (1) SG126900A1 (enExample)

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US20070295785A1 (en) * 2006-05-31 2007-12-27 General Electric Company Microwave brazing using mim preforms
US7845549B2 (en) * 2006-05-31 2010-12-07 General Electric Company MIM braze preforms
GB0705696D0 (en) * 2007-03-24 2007-05-02 Rolls Royce Plc A method of repairing a damaged abradable coating
US20080237403A1 (en) * 2007-03-26 2008-10-02 General Electric Company Metal injection molding process for bimetallic applications and airfoil
US8146250B2 (en) * 2008-05-30 2012-04-03 General Electric Company Method of replacing a composite airfoil
US8087565B2 (en) * 2008-09-08 2012-01-03 General Electric Company Process of filling openings in a component
US20120000072A9 (en) * 2008-09-26 2012-01-05 Morrison Jay A Method of Making a Combustion Turbine Component Having a Plurality of Surface Cooling Features and Associated Components
FR2949366B1 (fr) * 2009-08-31 2011-11-18 Snecma Realisation par procede mim d'un morceau de piece pour la reparation d'une aube de distributeur de turbine
JP2013521650A (ja) 2010-03-05 2013-06-10 アプライド マテリアルズ インコーポレイテッド ラジカル成分ｃｖｄによる共形層
EP2366476B1 (en) * 2010-03-10 2014-07-02 General Electric Company Method for Fabricating Turbine Airfoils and Tip Structures Therefor
US20130104397A1 (en) 2011-10-28 2013-05-02 General Electric Company Methods for repairing turbine blade tips
US9283621B2 (en) * 2012-06-21 2016-03-15 Deere & Company Method for forming a composite article
US9737933B2 (en) * 2012-09-28 2017-08-22 General Electric Company Process of fabricating a shield and process of preparing a component
US9700941B2 (en) * 2012-10-03 2017-07-11 Siemens Energy, Inc. Method for repairing a component for use in a turbine engine
US9863249B2 (en) 2012-12-04 2018-01-09 Siemens Energy, Inc. Pre-sintered preform repair of turbine blades
EP2772329A1 (en) * 2013-02-28 2014-09-03 Alstom Technology Ltd Method for manufacturing a hybrid component
US9682449B2 (en) * 2014-05-09 2017-06-20 United Technologies Corporation Repair material preform
US10072506B2 (en) 2014-06-30 2018-09-11 Rolls-Royce Corporation Coated gas turbine engine components
US9777574B2 (en) 2014-08-18 2017-10-03 Siemens Energy, Inc. Method for repairing a gas turbine engine blade tip
US20160069184A1 (en) * 2014-09-09 2016-03-10 Rolls-Royce Corporation Method of blade tip repair
US10099290B2 (en) * 2014-12-18 2018-10-16 General Electric Company Hybrid additive manufacturing methods using hybrid additively manufactured features for hybrid components
FR3037974B1 (fr) * 2015-06-29 2017-07-21 Snecma Procede de fabrication d'une aube comportant une baignoire integrant un muret
US10029299B2 (en) 2015-07-09 2018-07-24 General Electric Company Three-dimensional manufacturing methods and systems for turbine components
US10767501B2 (en) * 2016-04-21 2020-09-08 General Electric Company Article, component, and method of making a component
US10900363B2 (en) * 2018-08-01 2021-01-26 Honeywell International Inc. Laser tip cladding to net-shape with shrouds
EP3927943B1 (en) * 2019-03-29 2024-10-16 Siemens Energy, Inc. Tip repair of a turbine component using a composite tip boron base pre-sintered preform
EP3907022A1 (de) 2020-05-08 2021-11-10 Siemens Aktiengesellschaft Verfahren zur herstellung einer materiallage
WO2025121382A1 (ja) * 2023-12-08 2025-06-12 トヨタ自動車株式会社 金属を含む固体、金属を含む固体の製造方法、金属の溶解方法、及び金属鋳物の製造方法

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Also Published As

Publication number Publication date
JP2006312782A (ja) 2006-11-16
US20090311121A1 (en) 2009-12-17
US20060289496A1 (en) 2006-12-28
US7685711B2 (en) 2010-03-30
BRPI0601722A (pt) 2007-08-14
CA2545200A1 (en) 2006-11-05
JP5247990B2 (ja) 2013-07-24
US7282681B2 (en) 2007-10-16
EP1721699A1 (en) 2006-11-15

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