PL4259904T3 - Sposób formowania lub naprawy części z sekcją wystającą oraz powiązana część turbomaszyny - Google Patents

Sposób formowania lub naprawy części z sekcją wystającą oraz powiązana część turbomaszyny

Info

Publication number
PL4259904T3
PL4259904T3 PL20830453.5T PL20830453T PL4259904T3 PL 4259904 T3 PL4259904 T3 PL 4259904T3 PL 20830453 T PL20830453 T PL 20830453T PL 4259904 T3 PL4259904 T3 PL 4259904T3
Authority
PL
Poland
Prior art keywords
repairing
forming
projecting section
related turbomachine
turbomachine
Prior art date
Application number
PL20830453.5T
Other languages
English (en)
Inventor
Jason NEVILLE
Jillian Jamison Woolridge
Jacob Andrew Salm
Kassy Moy Hart
Original Assignee
General Electric Technology 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 General Electric Technology Gmbh filed Critical General Electric Technology Gmbh
Publication of PL4259904T3 publication Critical patent/PL4259904T3/pl

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
    • F01D5/005—Repairing methods or devices
    • 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/20—Specially-shaped blade tips to seal space between tips and stator
    • 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
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
    • 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
    • F05D2230/80—Repairing, retrofitting or upgrading methods
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/10—Metals, alloys or intermetallic compounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Powder Metallurgy (AREA)
  • Laser Beam Processing (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
PL20830453.5T 2020-12-08 2020-12-08 Sposób formowania lub naprawy części z sekcją wystającą oraz powiązana część turbomaszyny PL4259904T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2020/063760 WO2022125076A1 (en) 2020-12-08 2020-12-08 Methods of forming or repairing part with overhung section, and related turbomachine part

Publications (1)

Publication Number Publication Date
PL4259904T3 true PL4259904T3 (pl) 2024-12-16

Family

ID=74104216

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20830453.5T PL4259904T3 (pl) 2020-12-08 2020-12-08 Sposób formowania lub naprawy części z sekcją wystającą oraz powiązana część turbomaszyny

Country Status (10)

Country Link
US (1) US20240044252A1 (pl)
EP (1) EP4259904B1 (pl)
JP (2) JP7604647B2 (pl)
KR (1) KR20230113322A (pl)
CN (1) CN116685757A (pl)
CA (1) CA3201260A1 (pl)
HU (1) HUE068930T2 (pl)
PL (1) PL4259904T3 (pl)
SA (1) SA523441042B1 (pl)
WO (1) WO2022125076A1 (pl)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3422638A1 (de) * 1984-06-19 1985-12-19 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Verfahren zur herstellung von rotationssymmetrisch raeumlich gekruemmten bauteilen aus schweissgut
US5160822A (en) * 1991-05-14 1992-11-03 General Electric Company Method for depositing material on the tip of a gas turbine engine airfoil using linear translational welding
JP3850929B2 (ja) * 1996-09-05 2006-11-29 株式会社日立製作所 ガスタービン翼の補修方法およびその補修装置並びにガスタービン翼
US6144008A (en) * 1996-11-22 2000-11-07 Rabinovich; Joshua E. Rapid manufacturing system for metal, metal matrix composite materials and ceramics
US5794338A (en) * 1997-04-04 1998-08-18 General Electric Company Method for repairing a turbine engine member damaged tip
US6811744B2 (en) * 1999-07-07 2004-11-02 Optomec Design Company Forming structures from CAD solid models
US6332272B1 (en) * 2000-01-07 2001-12-25 Siemens Westinghouse Power Corporation Method of repairing a turbine blade
US8512003B2 (en) * 2006-08-21 2013-08-20 General Electric Company Tip ramp turbine blade
US8632311B2 (en) * 2006-08-21 2014-01-21 General Electric Company Flared tip turbine blade
US20090313823A1 (en) * 2008-06-24 2009-12-24 Todd Jay Rockstroh Imparting deep compressive residual stresses into a gas turbine engine airfoil peripheral repair weldment
US8726501B2 (en) * 2009-08-31 2014-05-20 General Electric Company Method of welding single crystal turbine blade tips with an oxidation-resistant filler material
JP2012229639A (ja) * 2011-04-26 2012-11-22 Toshiba Corp タービン高温部品の補修方法、ガスタービン動翼、およびガスタービン
JP2013148061A (ja) * 2012-01-23 2013-08-01 Toshiba Corp スキーラ付きガスタービン動翼の補修方法
JP2013194694A (ja) * 2012-03-22 2013-09-30 Toshiba Corp ガスタービン動翼の補修方法およびガスタービン動翼
EP2774715A1 (de) * 2013-03-06 2014-09-10 Siemens Aktiengesellschaft Verfahren zur Reparatur einer äußeren Oberfläche oder einer freistehenden Wand eines Bauteils
DE102014206143A1 (de) * 2014-04-01 2015-10-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Laserauftragschweißen von hochwarmfesten Superlegierungen mittels oszillierender Strahlführung
US20160045982A1 (en) * 2014-08-18 2016-02-18 Siemens Energy, Inc. Hybrid welding/printing process
WO2017074372A1 (en) * 2015-10-29 2017-05-04 Siemens Energy, Inc. Method for manufacturing and repairing a composite construction turbine blade
US10830082B2 (en) * 2017-05-10 2020-11-10 General Electric Company Systems including rotor blade tips and circumferentially grooved shrouds
CN113441725B (zh) * 2020-03-27 2023-09-22 斗山重工业建设有限公司 利用增材制造的涡轮机叶片的修复方法
KR102302909B1 (ko) * 2020-03-27 2021-09-16 두산중공업 주식회사 적층 가공을 이용한 터빈 블레이드의 보수 방법
KR102278830B1 (ko) * 2021-04-12 2021-07-19 주식회사 성일터빈 고주파 용접을 이용한 가스터빈 블레이드 수리방법

Also Published As

Publication number Publication date
JP7604647B2 (ja) 2024-12-23
CA3201260A1 (en) 2022-06-16
JP2025019094A (ja) 2025-02-06
KR20230113322A (ko) 2023-07-28
EP4259904B1 (en) 2024-10-23
CN116685757A (zh) 2023-09-01
JP2024505777A (ja) 2024-02-08
EP4259904A1 (en) 2023-10-18
HUE068930T2 (hu) 2025-02-28
US20240044252A1 (en) 2024-02-08
SA523441042B1 (ar) 2024-08-27
WO2022125076A1 (en) 2022-06-16

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