SG171531A1 - Welding repair method of an integrally bladed rotor - Google Patents

Welding repair method of an integrally bladed rotor

Info

Publication number
SG171531A1
SG171531A1 SG201008103-2A SG2010081032A SG171531A1 SG 171531 A1 SG171531 A1 SG 171531A1 SG 2010081032 A SG2010081032 A SG 2010081032A SG 171531 A1 SG171531 A1 SG 171531A1
Authority
SG
Singapore
Prior art keywords
blade
cover sheets
airfoil surfaces
integrally bladed
bladed rotor
Prior art date
Application number
SG201008103-2A
Other languages
English (en)
Inventor
Wangen Lin
Robert W Jackson
Andrew L Haynes
John E Matz
Adam Quagliaroli
Samuel T Davidson
Herbert A Chin
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of SG171531A1 publication Critical patent/SG171531A1/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
    • 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
    • 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0006—Electron-beam welding or cutting specially adapted for particular articles
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • 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 to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
    • 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
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/001—Turbines
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/14—Titanium or alloys thereof
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • B23K2103/26—Alloys of Nickel and Cobalt and Chromium
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
SG201008103-2A 2009-11-25 2010-11-03 Welding repair method of an integrally bladed rotor SG171531A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/625,654 US8616852B2 (en) 2009-11-25 2009-11-25 Welding repair method of an integrally bladed rotor

Publications (1)

Publication Number Publication Date
SG171531A1 true SG171531A1 (en) 2011-06-29

Family

ID=43500086

Family Applications (1)

Application Number Title Priority Date Filing Date
SG201008103-2A SG171531A1 (en) 2009-11-25 2010-11-03 Welding repair method of an integrally bladed rotor

Country Status (3)

Country Link
US (1) US8616852B2 (fr)
EP (1) EP2327505B1 (fr)
SG (1) SG171531A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107598436A (zh) * 2017-10-19 2018-01-19 胡景棋 一种用于飞机事故紧急焊接车
CN108581304A (zh) * 2018-04-27 2018-09-28 杨贵忠 一种高层楼房护栏焊接机器人
US11828190B2 (en) 2021-11-18 2023-11-28 General Electric Company Airfoil joining apparatus and methods

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61147970A (ja) 1984-12-21 1986-07-05 Furukawa Electric Co Ltd:The 溶接管の製造法
US4934583A (en) * 1988-03-28 1990-06-19 General Electric Company Apparatus for bonding an article projection
US4883216A (en) * 1988-03-28 1989-11-28 General Electric Company Method for bonding an article projection
US5111570A (en) 1990-08-10 1992-05-12 United Technologies Corporation Forge joining repair technique
US5113583A (en) 1990-09-14 1992-05-19 United Technologies Corporation Integrally bladed rotor fabrication
DE4225443C2 (de) * 1992-07-31 1995-11-16 Mtu Muenchen Gmbh Verfahren zur Herstellung einer Schweißverbindung von Bauteilen für Turbomaschinen, insbesondere zur Bauteilreperatur und Verwendung des Verfahrens
DE4327189C2 (de) 1993-08-13 1996-02-01 Mtu Muenchen Gmbh Reparaturverfahren für im Kopf- oder Kantenbereich beschädigte Schaufelblätter von Turbomaschinen
DE19642980C1 (de) 1996-10-18 1998-08-13 Mtu Muenchen Gmbh Verfahren zur Instandsetzung verschlissener Schaufelspitzen von Verdichter- und Turbinenschaufel
US5865364A (en) * 1996-12-24 1999-02-02 United Technologies Corporation Process for linear friction welding
JP4622051B2 (ja) * 2000-06-20 2011-02-02 株式会社Ｉｈｉ 翼修復用治具
DE10055505C2 (de) 2000-11-10 2003-03-20 Mtu Aero Engines Gmbh Verfahren zur Instandsetzung von Schaufeln
US6705011B1 (en) 2003-02-10 2004-03-16 United Technologies Corporation Turbine element manufacture
US7509734B2 (en) 2003-03-03 2009-03-31 United Technologies Corporation Repairing turbine element
US7048174B2 (en) * 2003-08-25 2006-05-23 The Boeing Company Adaptable spring force clamping apparatus and methods
US20050091848A1 (en) 2003-11-03 2005-05-05 Nenov Krassimir P. Turbine blade and a method of manufacturing and repairing a turbine blade
JP4551082B2 (ja) 2003-11-21 2010-09-22 三菱重工業株式会社 溶接方法
US7034262B2 (en) 2004-03-23 2006-04-25 General Electric Company Apparatus and methods for repairing tenons on turbine buckets
US7244320B2 (en) 2004-06-01 2007-07-17 United Technologies Corporation Methods for repairing gas turbine engine components
US7600977B2 (en) 2006-05-08 2009-10-13 General Electric Company Turbine blade tip cap
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
JP4930265B2 (ja) * 2007-08-08 2012-05-16 株式会社Ｉｈｉ 部品の接合方法及び翼部品の補修方法

Also Published As

Publication number Publication date
US20110123347A1 (en) 2011-05-26
EP2327505B1 (fr) 2018-08-15
EP2327505A3 (fr) 2015-04-15
US8616852B2 (en) 2013-12-31
EP2327505A2 (fr) 2011-06-01

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