PL2607017T3 - Proces usuwania powłoki alfa z dźwigara łopat wirnika głównego - Google Patents

Proces usuwania powłoki alfa z dźwigara łopat wirnika głównego

Info

Publication number
PL2607017T3
PL2607017T3 PL12197784.7T PL12197784T PL2607017T3 PL 2607017 T3 PL2607017 T3 PL 2607017T3 PL 12197784 T PL12197784 T PL 12197784T PL 2607017 T3 PL2607017 T3 PL 2607017T3
Authority
PL
Poland
Prior art keywords
rotor blade
removal process
main rotor
blade spar
alpha case
Prior art date
Application number
PL12197784.7T
Other languages
English (en)
Inventor
Robert J. Araujo
Tapas K. Mukherji
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 filed Critical
Publication of PL2607017T3 publication Critical patent/PL2607017T3/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/086—Descaling; Removing coating films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/40—Maintaining or repairing aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/32—Rotors
    • B64C27/46—Blades
    • B64C27/473—Constructional features
    • B64C2027/4733—Rotor blades substantially made from particular materials
    • B64C2027/4736—Rotor blades substantially made from particular materials from composite materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/30—Cleaning aircraft
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Transportation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
PL12197784.7T 2011-12-21 2012-12-18 Proces usuwania powłoki alfa z dźwigara łopat wirnika głównego PL2607017T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/332,440 US10155298B2 (en) 2011-12-21 2011-12-21 Alpha case removal process for a main rotor blade spar

Publications (1)

Publication Number Publication Date
PL2607017T3 true PL2607017T3 (pl) 2016-09-30

Family

ID=47520750

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12197784.7T PL2607017T3 (pl) 2011-12-21 2012-12-18 Proces usuwania powłoki alfa z dźwigara łopat wirnika głównego

Country Status (3)

Country Link
US (1) US10155298B2 (pl)
EP (1) EP2607017B1 (pl)
PL (1) PL2607017T3 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016014389A1 (en) * 2014-07-22 2016-01-28 Sikorsky Aircraft Corporation Foreign object damage elimination system
US10196140B2 (en) 2016-04-12 2019-02-05 Sikorsky Aircraft Corporation Methods for separating rotor blade cuffs from rotor blade bodies
FR3069185B1 (fr) * 2017-07-18 2020-07-24 Airbus Operations Sas Profil aerodynamique a noyau creux oblong arrondi en materiau composite renforce par un textile a fibres unidirectionnelles
EP3972898A4 (en) * 2019-06-20 2023-12-20 Galactic Co., LLC INTEGRATED PULTRUDE COMPOSITE PROFILES AND METHOD FOR PRODUCING THE SAME
US11707815B2 (en) * 2019-07-09 2023-07-25 General Electric Company Creating 3D mark on protective coating on metal part using mask and metal part so formed
US11873118B2 (en) 2020-06-04 2024-01-16 Pacific Propeller International, LLC System and method for improved cycle time milling and inspection

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5391256A (en) 1993-04-05 1995-02-21 General Electric Company Hollow airfoil cavity surface texture enhancement
US6177206B1 (en) * 1998-11-05 2001-01-23 Alcoa Inc. Surface quality enhancement of aerospace skin sheet
AUPR355401A0 (en) * 2001-03-02 2001-04-05 Jet-Net International Pty Ltd High pressure liquid nozzle assembly operating method
DE10319020B4 (de) * 2003-04-27 2006-06-14 Mtu Aero Engines Gmbh Verfahren zum Verrunden von Kanten an Schaufeln von Turbomaschinen
ITPR20060103A1 (it) * 2006-11-22 2008-05-23 Turbocoating S P A Procedimento per la preparazione superficiale di componenti da sottoporre a rivestimento
FR2929153B1 (fr) * 2008-03-31 2010-04-23 Snecma Procede de fabrication d'un disque aubage monobloc, par decoupe au jet d'eau abrasif
FR2929152B1 (fr) * 2008-03-31 2010-04-23 Snecma Procede ameliore de fabrication d'un disque aubage monobloc, avec anneau provisoire de maintien des aubes retire apres une etape de finition par fraisage
FR2929154B1 (fr) * 2008-03-31 2010-04-23 Snecma Procede ameliore de fabrication d'un disque aubage monobloc, avec anneau provisoire de maintien des aubes retire avant une etape de finition par fraisage
US8439724B2 (en) * 2008-06-30 2013-05-14 United Technologies Corporation Abrasive waterjet machining and method to manufacture a curved rotor blade retention slot
US8622784B2 (en) * 2008-07-02 2014-01-07 Huffman Corporation Method for selectively removing portions of an abradable coating using a water jet
US8800145B2 (en) 2008-12-30 2014-08-12 Sikorsky Aircraft Corporation Refurbishing method and system for a main rotor blade spar
US20100210186A1 (en) * 2009-02-18 2010-08-19 Lai International, Inc. Multi-head fluid jet cutting system
IT1396287B1 (it) * 2009-09-28 2012-11-16 Biesse Spa Distributore in continuo
DE102009043697A1 (de) * 2009-10-01 2011-04-07 Alstom Technology Ltd. Verfahren zum Bearbeiten von Werkstücken mittels eines unter hohem Druck aus einer Düse austretenden schleifmittelhaltigen Wasserstrahls, Wasserstrahlanlage zur Durchführung des Verfahrens sowie Anwendung des Verfahrens
US20120136630A1 (en) * 2011-02-04 2012-05-31 General Electric Company Method and system for wind turbine inspection
US9206696B2 (en) * 2011-08-16 2015-12-08 General Electric Company Components with cooling channels and methods of manufacture

Also Published As

Publication number Publication date
EP2607017B1 (en) 2016-03-02
EP2607017A3 (en) 2014-09-03
US20130165024A1 (en) 2013-06-27
EP2607017A2 (en) 2013-06-26
US10155298B2 (en) 2018-12-18

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