NO20063648L - Fremgangsmate for fjerning av et belegg - Google Patents

Fremgangsmate for fjerning av et belegg

Info

Publication number
NO20063648L
NO20063648L NO20063648A NO20063648A NO20063648L NO 20063648 L NO20063648 L NO 20063648L NO 20063648 A NO20063648 A NO 20063648A NO 20063648 A NO20063648 A NO 20063648A NO 20063648 L NO20063648 L NO 20063648L
Authority
NO
Norway
Prior art keywords
coating
procedure
thermally sprayed
durable coating
gas turbine
Prior art date
Application number
NO20063648A
Other languages
English (en)
Inventor
Kyle Gordon Gardiner
Brian Keyes
Keith Lockyer
Edward Marchitto
Paul L Hood
Thomas Robert Nadeau
Daniel W St Onge
Barnard Vaillette
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37027652&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20063648(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of NO20063648L publication Critical patent/NO20063648L/no

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
    • B08B1/32—
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • 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
    • F05D2230/00—Manufacture
    • F05D2230/90—Coating; Surface treatment
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

En fremgangsmåte for fjerning av i det minste én del av et termisk sprøytet, slitesterkt belegg på en gassturbinmotordel, omfatter sliping av det termisk sprøytede, slitesterke belegg ved hjelp av et superabrasivt slipehjul.
NO20063648A 2005-08-12 2006-08-11 Fremgangsmate for fjerning av et belegg NO20063648L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/202,774 US7264538B2 (en) 2005-08-12 2005-08-12 Method of removing a coating

Publications (1)

Publication Number Publication Date
NO20063648L true NO20063648L (no) 2007-02-13

Family

ID=37027652

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20063648A NO20063648L (no) 2005-08-12 2006-08-11 Fremgangsmate for fjerning av et belegg

Country Status (8)

Country Link
US (1) US7264538B2 (no)
EP (2) EP2314388B1 (no)
JP (1) JP2007051640A (no)
AT (1) ATE497845T1 (no)
DE (1) DE602006020000D1 (no)
NO (1) NO20063648L (no)
SG (1) SG130138A1 (no)
TW (1) TW200716297A (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8074543B2 (en) 2007-03-01 2011-12-13 Mori Seiki Usa, Inc. Machine tool with cooling nozzle and method for applying cooling fluid
US20080299306A1 (en) * 2007-05-30 2008-12-04 Caterpillar Inc. Multi-layer substrate and method of fabrication
US20090035477A1 (en) * 2007-07-30 2009-02-05 United Technologies Corp. Masks and Related Methods for Repairing Gas Turbine Engine Components
DK2195139T3 (en) * 2007-08-28 2015-02-16 Rem Technologies Method for inspection and reconditioning of machine components
US7836594B2 (en) * 2007-10-16 2010-11-23 United Technologies Corporation Method for restoring airfoil tip contour
US20090094831A1 (en) * 2007-10-16 2009-04-16 Schwartz Brian J Method for restoring airfoil contour on integrally bladed rotors
TWI454342B (zh) 2010-08-16 2014-10-01 Saint Gobain Abrasives Inc 用於對超級磨料工件進行磨削之磨料物品
TWI453089B (zh) * 2010-08-16 2014-09-21 Saint Gobain Abrasives Inc 對包含超級磨料材料的工件進行磨削之方法
TW201300199A (zh) 2011-06-30 2013-01-01 Saint Gobain Abrasives Inc 磨料物品及製造方法
US9067294B2 (en) 2011-11-30 2015-06-30 United Technologies Corporation Coating removal apparatus
US9381615B2 (en) * 2012-05-03 2016-07-05 Pratt & Whitney Canada Corp. Method of machining surfaces of rotor disc and grinding machine therefor
TWI473683B (zh) * 2012-10-03 2015-02-21 China Steel Corp Steam Turbine Cylinder Grinding Machine
KR101397937B1 (ko) 2012-12-07 2014-05-27 캐터필라정밀씰 주식회사 덴트 사상 및 폴리싱 작업을 동시에 수행하는 덴트 사상 장치
US9403259B2 (en) 2013-03-15 2016-08-02 United Technologies Corporation Removing material from a workpiece with a water jet
US9358663B2 (en) * 2014-04-16 2016-06-07 General Electric Company System and methods of removing a multi-layer coating from a substrate
CN110666738B (zh) * 2019-08-30 2021-05-14 国营芜湖机械厂 一种飞机转接段密封圈更换工装及方法
CN114434266A (zh) * 2022-04-11 2022-05-06 天津仁爱学院 一种发动机低压涡轮机匣涂层磨削修整装置及其方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839996A (en) * 1987-11-11 1989-06-20 Disco Abrasive Systems, Ltd. Method and apparatus for machining hard, brittle and difficultly-machinable workpieces
US20030088980A1 (en) 1993-11-01 2003-05-15 Arnold James E. Method for correcting defects in a workpiece
US5993297A (en) * 1994-09-06 1999-11-30 Makino Inc. Superabrasive grinding wheel with integral coolant passage
US5611724A (en) * 1995-12-01 1997-03-18 General Electric Company Grinding wheel having dead end grooves and method for grinding therewith
US6186508B1 (en) * 1996-11-27 2001-02-13 United Technologies Corporation Wear resistant coating for brush seal applications
US20040031140A1 (en) 1996-12-23 2004-02-19 Arnold James E. Methods for salvaging a cast article
US6049978A (en) 1996-12-23 2000-04-18 Recast Airfoil Group Methods for repairing and reclassifying gas turbine engine airfoil parts
GB9726981D0 (en) * 1997-12-22 1998-02-18 Rolls Royce Plc Method and apparatus for grinding
US6074278A (en) * 1998-01-30 2000-06-13 Norton Company High speed grinding wheel
US5992297A (en) † 1998-05-29 1999-11-30 Indian Head Industries, Inc. Easy fit diaphragm
KR100644144B1 (ko) 1998-12-01 2006-11-10 유니버시티 칼리지 런던 폴리싱 기계 및 방법
GB2365806B (en) * 2000-06-21 2003-11-19 Unova Uk Ltd Grinding machine
US6699101B2 (en) * 2001-11-29 2004-03-02 General Electric Company Method for removing a damaged substrate region beneath a coating
GB0217593D0 (en) * 2002-07-30 2002-09-11 Raysun Innovative Design Ltd Method and apparatus for grinding
US7509734B2 (en) 2003-03-03 2009-03-31 United Technologies Corporation Repairing turbine element
US7216428B2 (en) 2003-03-03 2007-05-15 United Technologies Corporation Method for turbine element repairing
WO2004094685A2 (en) * 2003-04-22 2004-11-04 Diamond Innovations, Inc. Method to provide wear-resistant coating and related coated articles
US20050091847A1 (en) * 2003-10-31 2005-05-05 Beneteau Douglas P. Method for repairing gas turbine compressor rotor blades
US7078073B2 (en) * 2003-11-13 2006-07-18 General Electric Company Method for repairing coated components

Also Published As

Publication number Publication date
ATE497845T1 (de) 2011-02-15
EP2314388A1 (en) 2011-04-27
TW200716297A (en) 2007-05-01
US20070037492A1 (en) 2007-02-15
EP1752230B2 (en) 2015-03-11
EP1752230A3 (en) 2008-05-28
EP1752230B1 (en) 2011-02-09
DE602006020000D1 (de) 2011-03-24
EP1752230A2 (en) 2007-02-14
JP2007051640A (ja) 2007-03-01
US7264538B2 (en) 2007-09-04
EP2314388B1 (en) 2017-04-19
SG130138A1 (en) 2007-03-20

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application