PL400310A1 - Regeneracja czopa ulopatkowania turbiny parowej za pomoca procesu spajania w stanie stalym - Google Patents

Regeneracja czopa ulopatkowania turbiny parowej za pomoca procesu spajania w stanie stalym

Info

Publication number
PL400310A1
PL400310A1 PL400310A PL40031012A PL400310A1 PL 400310 A1 PL400310 A1 PL 400310A1 PL 400310 A PL400310 A PL 400310A PL 40031012 A PL40031012 A PL 40031012A PL 400310 A1 PL400310 A1 PL 400310A1
Authority
PL
Poland
Prior art keywords
solid state
suitable plug
regeneration
carrier
steam turbine
Prior art date
Application number
PL400310A
Other languages
English (en)
Other versions
PL220908B1 (pl
Inventor
Marek Wojciechowski
Maciej Żarnik
Original Assignee
General Electric Company
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 Company filed Critical General Electric Company
Priority to PL400310A priority Critical patent/PL220908B1/pl
Priority to US13/719,557 priority patent/US9163511B2/en
Publication of PL400310A1 publication Critical patent/PL400310A1/pl
Publication of PL220908B1 publication Critical patent/PL220908B1/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
    • 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
    • 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
    • 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
    • F05D2230/239—Inertia or friction welding
    • 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
    • Y10T29/4932—Turbomachine 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
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y10T29/4992—Overedge assembling of seated part by flaring inserted cup or tube end

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

Sposób instalowania co najmniej jednego odpowiedniego czopa na kazdej z jednej lub wiecej lopatek turbiny obejmujacy: zapewnienie jednej lub wiecej lopatek turbiny, na których ma byc zainstalowany co najmniej jeden odpowiedni czop (18), przy czym kazda lopatka (12) turbiny ma pierwszy koniec (22), który jest skonfigurowany do przymocowania do tarczy turbiny, i drugi koniec (24), który znajduje sie zasadniczo przeciwlegle do pierwszego konca lopatki (12) trubiny; ustawienie drugiego konca kazdej lopatki (12) turbiny, na której ma byc zainstalowany co najmniej jeden odpowiedni czop (18), w polozeniu, które umozliwia zainstalowanie co najmniej jednego odpowiedniego czopa na drugim koncu kazdej lopatki turbiny; oraz instalowanie co najmniej jednego odpowiedniego czopa (18) na drugim koncu kazdej lopatki turbiny, na której ma byc zainstalowany co najmniej jeden odpowiedni czop, przez zastosowanie procedury spajania w stanie stalym, aby polaczyc co najmniej jeden odpowiedni czop z drugim koncem kazdej lopatki turbiny.
PL400310A 2012-08-09 2012-08-09 Sposób instalowania co najmniej jednego odpowiedniego czopa na każdej z jednej lub więcej łopatek turbiny, sposób montażu wielu łopatek turbiny i jednej lub więcej pokryw dla łopatek turbiny oraz sposób regeneracji zespołu wirnikowego układu turbiny PL220908B1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL400310A PL220908B1 (pl) 2012-08-09 2012-08-09 Sposób instalowania co najmniej jednego odpowiedniego czopa na każdej z jednej lub więcej łopatek turbiny, sposób montażu wielu łopatek turbiny i jednej lub więcej pokryw dla łopatek turbiny oraz sposób regeneracji zespołu wirnikowego układu turbiny
US13/719,557 US9163511B2 (en) 2012-08-09 2012-12-19 Steam turbine bucket tenon restoration through solid state bonding process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL400310A PL220908B1 (pl) 2012-08-09 2012-08-09 Sposób instalowania co najmniej jednego odpowiedniego czopa na każdej z jednej lub więcej łopatek turbiny, sposób montażu wielu łopatek turbiny i jednej lub więcej pokryw dla łopatek turbiny oraz sposób regeneracji zespołu wirnikowego układu turbiny

Publications (2)

Publication Number Publication Date
PL400310A1 true PL400310A1 (pl) 2014-02-17
PL220908B1 PL220908B1 (pl) 2016-01-29

Family

ID=50065067

Family Applications (1)

Application Number Title Priority Date Filing Date
PL400310A PL220908B1 (pl) 2012-08-09 2012-08-09 Sposób instalowania co najmniej jednego odpowiedniego czopa na każdej z jednej lub więcej łopatek turbiny, sposób montażu wielu łopatek turbiny i jednej lub więcej pokryw dla łopatek turbiny oraz sposób regeneracji zespołu wirnikowego układu turbiny

Country Status (2)

Country Link
US (1) US9163511B2 (pl)
PL (1) PL220908B1 (pl)

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FR2972380A1 (fr) * 2011-03-11 2012-09-14 Alstom Technology Ltd Procede de fabrication d'un diaphragme de turbine a vapeur
DE102011080187A1 (de) * 2011-08-01 2013-02-07 Siemens Aktiengesellschaft Verfahren zum Erzeugen einer Schaufel für eine Strömungskraftmaschine und Schaufel für eine Strömungskraftmaschine
US9114481B1 (en) * 2014-02-21 2015-08-25 Siemens Energy, Inc Inertia friction disk welding
US9551230B2 (en) * 2015-02-13 2017-01-24 United Technologies Corporation Friction welding rotor blades to a rotor disk
PL3434864T3 (pl) * 2017-07-27 2021-05-31 General Electric Company Sposób i system do naprawy maszyny wirowej
CN107576243B (zh) * 2017-09-04 2019-07-02 中国航发南方工业有限公司 航空发动机动力涡轮工作叶片的榫齿装夹定位装置
CN109664080A (zh) * 2019-02-22 2019-04-23 绵阳市瑞丰机电制造有限公司 一种三联叶片的加工方法
CN110067601A (zh) * 2019-03-21 2019-07-30 中信重工机械股份有限公司 一种基于氩弧焊电机的汽轮机动叶片围带铆接方法

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Publication number Priority date Publication date Assignee Title
GB8718837D0 (en) * 1987-08-08 1987-09-16 Refurbished Turbine Components Repairing turbine blades
US5865364A (en) 1996-12-24 1999-02-02 United Technologies Corporation Process for linear friction welding
GB9713395D0 (en) 1997-06-25 1997-08-27 Rolls Royce Plc Improvements in or relating to the friction welding of components
US6785961B1 (en) 1999-11-12 2004-09-07 General Electric Corporation Turbine nozzle segment and method of repairing same
DE10012381A1 (de) 2000-03-14 2001-09-20 Man Turbomasch Ag Ghh Borsig Schaufelschloss und Verfahren zur Herstellung eines Schaufelschlosses
US6679681B2 (en) 2002-04-10 2004-01-20 General Electric Company Flush tenon cover for steam turbine blades with advanced sealing
US6883700B2 (en) 2002-09-26 2005-04-26 Siemens Westinghouse Power Corporation Turbine blade closure system
US7080971B2 (en) 2003-03-12 2006-07-25 Florida Turbine Technologies, Inc. Cooled turbine spar shell blade construction
US8516674B2 (en) 2003-11-14 2013-08-27 General Electric Company Solid state resistance welding for airfoil repair and manufacture
US7034262B2 (en) 2004-03-23 2006-04-25 General Electric Company Apparatus and methods for repairing tenons on turbine buckets
GB0412775D0 (en) 2004-06-09 2004-07-07 Rolls Royce Plc Method of replacing damaged aerofoil
DE502006000502D1 (de) 2005-03-03 2008-05-08 Mtu Aero Engines Gmbh Verfahren zum Reibschweissfügen von einer Laufschaufel an einen Rotorgrundkörper mit Bewegung eines zwischen der Laufschaufel und dem Rotorgrundkörper angeordneten Fügeteils
FR2923741B1 (fr) 2007-11-19 2010-05-14 Snecma Services Procede de reparation d'une piece thermomecanique par un faisceau de haute energie
FR2924958B1 (fr) 2007-12-14 2012-08-24 Snecma Aube de turbomachine realisee de fonderie avec un engraissement local de la section de la pale
US20090185908A1 (en) 2008-01-21 2009-07-23 Honeywell International, Inc. Linear friction welded blisk and method of fabrication

Also Published As

Publication number Publication date
US20140041223A1 (en) 2014-02-13
PL220908B1 (pl) 2016-01-29
US9163511B2 (en) 2015-10-20

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