DE602008003492D1 - Komponent mit einem schlagbohrförmigen Durchgangsloch mit Coanda-Effekt und Verfahren zur herstellung dieses Loches unter Verwendung vom Schlagbohrlaserverfahren - Google Patents

Komponent mit einem schlagbohrförmigen Durchgangsloch mit Coanda-Effekt und Verfahren zur herstellung dieses Loches unter Verwendung vom Schlagbohrlaserverfahren

Info

Publication number
DE602008003492D1
DE602008003492D1 DE602008003492T DE602008003492T DE602008003492D1 DE 602008003492 D1 DE602008003492 D1 DE 602008003492D1 DE 602008003492 T DE602008003492 T DE 602008003492T DE 602008003492 T DE602008003492 T DE 602008003492T DE 602008003492 D1 DE602008003492 D1 DE 602008003492D1
Authority
DE
Germany
Prior art keywords
hole
impact
coanda
making
component
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602008003492T
Other languages
English (en)
Inventor
Marc Fahndrich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
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 Honeywell International Inc filed Critical Honeywell International Inc
Publication of DE602008003492D1 publication Critical patent/DE602008003492D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/186—Film cooling
    • 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
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B23K26/384—Removing material by boring or cutting by boring of specially shaped holes
    • 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
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B23K26/382—Removing material by boring or cutting by boring
    • B23K26/389—Removing material by boring or cutting by boring of fluid openings, e.g. nozzles, jets
    • 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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/24—Three-dimensional ellipsoidal
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/24—Three-dimensional ellipsoidal
    • F05D2250/241—Three-dimensional ellipsoidal spherical
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/26—Three-dimensional paraboloid
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/27—Three-dimensional hyperboloid
    • 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
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Laser Beam Processing (AREA)
DE602008003492T 2007-08-20 2008-08-14 Komponent mit einem schlagbohrförmigen Durchgangsloch mit Coanda-Effekt und Verfahren zur herstellung dieses Loches unter Verwendung vom Schlagbohrlaserverfahren Active DE602008003492D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/841,261 US7820267B2 (en) 2007-08-20 2007-08-20 Percussion drilled shaped through hole and method of forming

Publications (1)

Publication Number Publication Date
DE602008003492D1 true DE602008003492D1 (de) 2010-12-30

Family

ID=40011625

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008003492T Active DE602008003492D1 (de) 2007-08-20 2008-08-14 Komponent mit einem schlagbohrförmigen Durchgangsloch mit Coanda-Effekt und Verfahren zur herstellung dieses Loches unter Verwendung vom Schlagbohrlaserverfahren

Country Status (4)

Country Link
US (1) US7820267B2 (de)
EP (1) EP2027963B1 (de)
CA (1) CA2638880A1 (de)
DE (1) DE602008003492D1 (de)

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US8631557B2 (en) 2011-07-19 2014-01-21 Pratt & Whitney Canada Corp. Laser drilling methods of shallow-angled holes
US8624151B2 (en) 2011-07-19 2014-01-07 Pratt & Whitney Canada Corp. Laser drilling methods of shallow-angled holes
US9434025B2 (en) 2011-07-19 2016-09-06 Pratt & Whitney Canada Corp. Laser drilling methods of shallow-angled holes
US8915713B2 (en) * 2011-09-27 2014-12-23 General Electric Company Offset counterbore for airfoil cooling hole
EP2604866B1 (de) 2011-12-13 2016-11-30 MTU Aero Engines GmbH Verfahren und System zur Reduzierung von Strömungsverlusten sowie Strömungsmaschine
JP2014066224A (ja) * 2012-09-27 2014-04-17 Hitachi Ltd ガスタービン翼
US10113433B2 (en) 2012-10-04 2018-10-30 Honeywell International Inc. Gas turbine engine components with lateral and forward sweep film cooling holes
EP2964891B1 (de) 2013-03-05 2019-06-12 Rolls-Royce North American Technologies, Inc. Komponentenanordnung eines gasturbinenmotors
WO2014163698A1 (en) 2013-03-07 2014-10-09 Vandervaart Peter L Cooled gas turbine engine component
DE102013210857B3 (de) * 2013-06-11 2014-08-21 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Verfahren zum Einstechen in metallische Werkstücke mittels eines Laserstrahls
EP3008388A4 (de) * 2013-06-14 2016-07-20 United Technologies Corp Innenverkleidungstafel für einen gasturbinenmotor
US10352566B2 (en) * 2013-06-14 2019-07-16 United Technologies Corporation Gas turbine engine combustor liner panel
DE102013214487A1 (de) * 2013-07-24 2015-01-29 Rolls-Royce Deutschland Ltd & Co Kg Brennkammerschindel einer Gasturbine
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US9931695B2 (en) 2014-09-25 2018-04-03 General Electric Company Article and method for making an article
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US10077903B2 (en) 2014-10-20 2018-09-18 United Technologies Corporation Hybrid through holes and angled holes for combustor grommet cooling
EP3034803A1 (de) 2014-12-16 2016-06-22 Rolls-Royce Corporation Hängersystem für eine turbinenmotorkomponente
US9757936B2 (en) 2014-12-29 2017-09-12 General Electric Company Hot gas path component
US9611824B2 (en) * 2015-02-18 2017-04-04 Caterpillar Inc. Process for manufacturing an injector body
US10533749B2 (en) 2015-10-27 2020-01-14 Pratt & Whitney Cananda Corp. Effusion cooling holes
US10871075B2 (en) 2015-10-27 2020-12-22 Pratt & Whitney Canada Corp. Cooling passages in a turbine component
EP3179040B1 (de) 2015-11-20 2021-07-14 Raytheon Technologies Corporation Bauteil für ein gasturbinentriebwerk und zugehöriges verfahren zur herstellung eines filmgekühltes artikels
US11021965B2 (en) 2016-05-19 2021-06-01 Honeywell International Inc. Engine components with cooling holes having tailored metering and diffuser portions
DE102018113508A1 (de) * 2018-06-06 2019-12-12 Liebherr-Components Deggendorf Gmbh Verfahren zum Fertigen einer Düse
US10822958B2 (en) 2019-01-16 2020-11-03 General Electric Company Component for a turbine engine with a cooling hole
US11306659B2 (en) * 2019-05-28 2022-04-19 Honeywell International Inc. Plug resistant effusion holes for gas turbine engine
CN112282857B (zh) * 2020-10-26 2021-09-28 上海交通大学 一种气膜冷却孔型结构
US11732590B2 (en) 2021-08-13 2023-08-22 Raytheon Technologies Corporation Transition section for accommodating mismatch between other sections of a cooling aperture in a turbine engine component
US11898465B2 (en) 2021-08-13 2024-02-13 Rtx Corporation Forming lined cooling aperture(s) in a turbine engine component
US11813706B2 (en) 2021-08-13 2023-11-14 Rtx Corporation Methods for forming cooling apertures in a turbine engine component
US11913119B2 (en) 2021-08-13 2024-02-27 Rtx Corporation Forming cooling aperture(s) in a turbine engine component
US11673200B2 (en) 2021-08-13 2023-06-13 Raytheon Technologies Corporation Forming cooling aperture(s) using electrical discharge machining
US11542831B1 (en) 2021-08-13 2023-01-03 Raytheon Technologies Corporation Energy beam positioning during formation of a cooling aperture
US11603769B2 (en) 2021-08-13 2023-03-14 Raytheon Technologies Corporation Forming lined cooling aperture(s) in a turbine engine component

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Also Published As

Publication number Publication date
CA2638880A1 (en) 2009-02-20
US20090053464A1 (en) 2009-02-26
US7820267B2 (en) 2010-10-26
EP2027963A1 (de) 2009-02-25
EP2027963B1 (de) 2010-11-17

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