ATE123986T1 - Reparatur einer turbinenschaufel. - Google Patents

Reparatur einer turbinenschaufel.

Info

Publication number
ATE123986T1
ATE123986T1 AT89309407T AT89309407T ATE123986T1 AT E123986 T1 ATE123986 T1 AT E123986T1 AT 89309407 T AT89309407 T AT 89309407T AT 89309407 T AT89309407 T AT 89309407T AT E123986 T1 ATE123986 T1 AT E123986T1
Authority
AT
Austria
Prior art keywords
blade
repair
welding
predistorting
brazing
Prior art date
Application number
AT89309407T
Other languages
English (en)
Inventor
Michael James Fraser
Raymond Donald Legros
Original Assignee
Refurbished Turbine Components
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
Priority claimed from GB888821766A external-priority patent/GB8821766D0/en
Priority claimed from GB888826019A external-priority patent/GB8826019D0/en
Application filed by Refurbished Turbine Components filed Critical Refurbished Turbine Components
Application granted granted Critical
Publication of ATE123986T1 publication Critical patent/ATE123986T1/de

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
    • B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • B23K37/0443—Jigs
    • 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
    • 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
    • Y10T29/49748—Repairing by shaping, e.g., bending, extruding, turning, etc.
    • Y10T29/4975—Repairing by shaping, e.g., bending, extruding, turning, etc. including heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Coating By Spraying Or Casting (AREA)
AT89309407T 1988-09-16 1989-09-15 Reparatur einer turbinenschaufel. ATE123986T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888821766A GB8821766D0 (en) 1988-09-16 1988-09-16 Turbine blade repair
GB888826019A GB8826019D0 (en) 1988-11-07 1988-11-07 Method of and apparatus for repairing turbine blades

Publications (1)

Publication Number Publication Date
ATE123986T1 true ATE123986T1 (de) 1995-07-15

Family

ID=26294401

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89309407T ATE123986T1 (de) 1988-09-16 1989-09-15 Reparatur einer turbinenschaufel.

Country Status (6)

Country Link
US (1) US4951390A (de)
EP (1) EP0359585B1 (de)
AT (1) ATE123986T1 (de)
CA (1) CA1320039C (de)
DE (1) DE68923138T2 (de)
GB (1) GB2227191B (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235745A (en) * 1989-06-20 1993-08-17 Refurbished Turbine Components Limited Method of repairing turbine blades on a rotor
GB8929005D0 (en) * 1989-12-22 1990-02-28 Refurbished Turbine Components Turbine blade repair
US5020716A (en) * 1989-12-26 1991-06-04 United Technologies Corporation Integrated brazing fixture for brazing titanium
GB9000580D0 (en) * 1990-01-10 1990-03-14 Refurbished Turbine Components Apparatus for and methods of the repair of turbine blades
GB2244943B (en) * 1990-06-12 1994-03-30 Turbine Blading Ltd Method of repair of turbines
GB9013815D0 (en) * 1990-06-21 1990-08-15 Refurbished Turbine Components Improvements in or relating to the repair of turbine blades
US5140737A (en) * 1991-01-10 1992-08-25 Noland Edmund B In situ flywheel repair method
US5193736A (en) * 1991-03-01 1993-03-16 Interturbine Corporation Method for repairing turbine vanes
GB2264446A (en) * 1992-02-27 1993-09-01 Turbine Blading Ltd Turbine blade repair
DE4237052A1 (de) * 1992-11-03 1994-05-05 Mtu Muenchen Gmbh Vorrichtung zur Reparaturschweißung der Blattspitzen von Leit- oder Laufschaufeln für Turbomaschinen
GB9317972D0 (en) * 1993-08-28 1993-10-13 Turbine Blading Ltd Apparatus for machining turbine blades
US5511308A (en) * 1994-05-06 1996-04-30 Ontario Hydro Method and apparatus for turbine blade rehabilitation
US5553370A (en) * 1995-02-09 1996-09-10 Pepe; John Method for repair of steam turbine blades
US5713233A (en) * 1996-08-30 1998-02-03 Sifco Custom Machining Company Vane adjustment machine
GB0001753D0 (en) * 2000-01-27 2000-03-15 Sermatech Repair Services Limi Thermal processing apparatus and method
US7006958B2 (en) * 2000-07-21 2006-02-28 Caterpillar Inc. Method for controlling distortion of a material during a weld process
FR2817783B1 (fr) * 2000-12-07 2003-02-21 Snecma Moteurs Outillage de maintien d'une aube, et son application au soudage par friction des aubes
US6416286B1 (en) * 2000-12-28 2002-07-09 General Electric Company System and method for securing a radially inserted integral closure bucket to a turbine rotor wheel assembly having axially inserted buckets
US6627841B2 (en) 2001-03-26 2003-09-30 Caterpillar Inc. Method for designing a weld fixture based on predicted stresses and distortions
RU2189894C1 (ru) * 2001-04-23 2002-09-27 Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "Салют" Приспособление для фиксации ремонтируемых лопаток турбомашин
US6606541B2 (en) * 2001-04-30 2003-08-12 United Technologies Corporation Automated system for repairing components
KR100546981B1 (ko) * 2003-07-09 2006-01-31 최인숙 실린더 재생방법
US7503113B2 (en) * 2005-10-13 2009-03-17 Siemens Energy, Inc. Turbine vane airfoil reconfiguration system
US7536783B2 (en) * 2005-10-13 2009-05-26 Siemens Energy, Inc. Turbine vane airfoil reconfiguration method
FR2902360B1 (fr) * 2006-06-19 2008-08-29 Snecma Sa Dispositif de maintien de pieces dans un procede de reparation d'une aube d'un disque aubage monobloc d'une turbomachine
RU2330750C2 (ru) * 2006-10-09 2008-08-10 Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "САЛЮТ" (ФРУП "ММПП "САЛЮТ") Способ ремонта лопаток турбомашин и устройство для его осуществления
US8127581B2 (en) 2008-04-15 2012-03-06 United Technologies Corporation Turbine blade twist angle correction tooling
US8122601B2 (en) * 2008-04-15 2012-02-28 United Technologies Corporation Methods for correcting twist angle in a gas turbine engine blade
FR2944723B1 (fr) 2009-04-27 2011-04-22 Eurocopter France Outillage pour le maintien de pieces metalliques de faible epaisseur composant une structure creuse, en vue de leur soudage l'une a l'autre par friction
US9121091B2 (en) * 2012-01-19 2015-09-01 United Technologies Corporation Turbine airfoil mask
GB2519532B (en) * 2013-10-23 2016-06-29 Rolls Royce Plc Method and Apparatus for Supporting Blades
US20150314403A1 (en) * 2014-05-01 2015-11-05 Siemens Energy, Inc. Arrangement for laser processing of turbine component
US10508316B2 (en) * 2017-03-31 2019-12-17 General Electric Company Method and fixture for counteracting tensile stress
RU177811U1 (ru) * 2017-04-17 2018-03-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный аграрный университет имени В.Я. Горина" Приспособление для ремонта дисков сошника
RU180188U1 (ru) * 2017-12-22 2018-06-06 Закрытое акционерное общество "Плакарт" (ЗАО "Плакарт") Оснастка для ремонта лопатки
CN116493692A (zh) * 2022-01-19 2023-07-28 长沙威尔保新材料有限公司 一种铲雪齿与硬质合金焊接的工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB369878A (de) * 1930-11-08
DE2328786C3 (de) * 1973-06-06 1982-08-19 Ostermann Metallwerke GmbH & Co, 5000 Köln Verfahren zur Veränderung der Flügelsteigung von Schiffspropellern
US4058880A (en) * 1976-04-26 1977-11-22 Emerson Dee Hughey Propeller making apparatus and method
US4050133A (en) * 1976-06-07 1977-09-27 Cretella Salvatore Method of refurbishing turbine vanes and the like
US4373241A (en) * 1977-06-10 1983-02-15 Maloof Ralph P Method of making propeller blade
DE3274629D1 (en) * 1981-01-12 1987-01-22 Refurbished Turbine Components Turbine blade repair
US4611744A (en) * 1982-06-23 1986-09-16 Refurbished Turbine Components Ltd. Turbine blade repair
US4726101A (en) * 1986-09-25 1988-02-23 United Technologies Corporation Turbine vane nozzle reclassification

Also Published As

Publication number Publication date
DE68923138T2 (de) 1995-11-09
GB8920630D0 (en) 1989-10-25
DE68923138D1 (de) 1995-07-27
GB2227191B (en) 1993-03-03
US4951390A (en) 1990-08-28
CA1320039C (en) 1993-07-13
GB2227191A (en) 1990-07-25
EP0359585A1 (de) 1990-03-21
EP0359585B1 (de) 1995-06-21

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Legal Events

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REN Ceased due to non-payment of the annual fee