ATE510646T1 - Verfahren und vorrichtung zur herstellen einer reihe von nahe an einanderliegenden sich überlappenden turbinenblattern. - Google Patents

Verfahren und vorrichtung zur herstellen einer reihe von nahe an einanderliegenden sich überlappenden turbinenblattern.

Info

Publication number
ATE510646T1
ATE510646T1 AT04714852T AT04714852T ATE510646T1 AT E510646 T1 ATE510646 T1 AT E510646T1 AT 04714852 T AT04714852 T AT 04714852T AT 04714852 T AT04714852 T AT 04714852T AT E510646 T1 ATE510646 T1 AT E510646T1
Authority
AT
Austria
Prior art keywords
blade
series
producing
wire
turbine blades
Prior art date
Application number
AT04714852T
Other languages
English (en)
Inventor
Christopher George Bladon
Paul Douglas Bladon
Original Assignee
Bladon Jets Ltd
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 Bladon Jets Ltd filed Critical Bladon Jets Ltd
Application granted granted Critical
Publication of ATE510646T1 publication Critical patent/ATE510646T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/10—Working turbine blades or nozzles
    • 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
    • Y10T29/4932—Turbomachine making
    • Y10T29/49325—Shaping integrally bladed rotor
    • 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
    • Y10T29/49995—Shaping one-piece blank by removing material

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Wind Motors (AREA)
AT04714852T 2003-02-26 2004-02-26 Verfahren und vorrichtung zur herstellen einer reihe von nahe an einanderliegenden sich überlappenden turbinenblattern. ATE510646T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0304321.3A GB0304321D0 (en) 2003-02-26 2003-02-26 Fans and turbines
PCT/GB2004/000774 WO2004076111A1 (en) 2003-02-26 2004-02-26 Fans and turbines

Publications (1)

Publication Number Publication Date
ATE510646T1 true ATE510646T1 (de) 2011-06-15

Family

ID=9953649

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04714852T ATE510646T1 (de) 2003-02-26 2004-02-26 Verfahren und vorrichtung zur herstellen einer reihe von nahe an einanderliegenden sich überlappenden turbinenblattern.

Country Status (8)

Country Link
US (1) US8127444B2 (de)
EP (1) EP1603700B1 (de)
JP (1) JP5097877B2 (de)
CN (1) CN100563893C (de)
AT (1) ATE510646T1 (de)
CA (1) CA2520173C (de)
GB (1) GB0304321D0 (de)
WO (1) WO2004076111A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050247569A1 (en) * 2004-05-07 2005-11-10 Lamphere Michael S Distributed arc electroerosion
GB0420022D0 (en) 2004-09-09 2004-10-13 Bladon Jets Ltd Fans and turbines
US8671550B1 (en) * 2006-12-14 2014-03-18 Oklahoma Safety Equipment Company, Inc. Wire electrical discharge machined rupture disk and method
US20090320285A1 (en) * 2008-06-30 2009-12-31 Tahany Ibrahim El-Wardany Edm machining and method to manufacture a curved rotor blade retention slot
DE102008052947A1 (de) * 2008-10-23 2010-04-29 Siemens Aktiengesellschaft Verfahren zur Herstellung von Laufschaufeln und einer Radscheibe für eine Turbomaschine sowie Vorrichtung, aufweisend Laufschaufeln und eine Radscheibe für eine Turbomaschine
GB0917317D0 (en) 2009-10-02 2009-11-18 Bladon Jets Ltd Rotary structures
JP5463153B2 (ja) * 2010-02-01 2014-04-09 東洋炭素株式会社 有底孔部を有する部材の製造方法及び、加工工具
EP2827003B1 (de) * 2013-07-15 2019-04-10 MTU Aero Engines GmbH Gasturbinen-Verdichter-Leitgitter
CN103639547A (zh) * 2013-11-08 2014-03-19 吴中区木渎蒯斌模具加工厂 一种异型电腐蚀夹具的气动电腐蚀机构
CN106552975B (zh) 2015-09-28 2019-01-01 通用电气公司 加工工具和加工系统
JP6747946B2 (ja) * 2016-11-25 2020-08-26 三菱日立パワーシステムズ株式会社 放電加工方法及び放電加工装置
CN108380989B (zh) * 2018-03-28 2024-04-23 北京汉飞航空科技有限公司 一种航空发动机整体叶盘的加工方法及设备
US12392259B2 (en) 2023-10-20 2025-08-19 Chromalloy Gas Turbine Llc Additively manufactured protective cover for gas turbine components
US20250179681A1 (en) * 2023-12-05 2025-06-05 Chromalloy Gas Turbine Llc Plating Tool Tooling System

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372099A (en) * 1963-05-01 1968-03-05 John E. Clifford Electrochemical machining using a multisegmented electrode with individual current control for each segment
US3288699A (en) * 1964-02-12 1966-11-29 Ex Cell O Corp Apparatus for electrochemical shaping
US3642601A (en) * 1968-12-03 1972-02-15 Iwao Kondo Machine for processing a piece of work by electric current
JPS5142682B2 (de) * 1972-02-18 1976-11-17
GB2067946B (en) * 1980-02-14 1984-08-08 Inoue Japax Res Electrode holder-guidance assembly for wire-cut electrical machining
JPS5728833U (de) * 1980-07-21 1982-02-15
JPS5810423A (ja) * 1981-07-10 1983-01-21 Atsuo Unosawa ねじれブレードの製造方法
US4601224A (en) * 1984-10-05 1986-07-22 Clark Iii William T Hot wire cutting system
DE3507274A1 (de) * 1985-03-01 1986-09-04 Arthur Pfeiffer Vakuumtechnik Wetzlar Gmbh, 6334 Asslar Scheiben mit schaufeln hoher stabilitaet fuer turbomolekularpumpen
US4657649A (en) * 1985-11-27 1987-04-14 Ex-Cell-O Corporation ECM machine with skewed workpart and pocketed cathodes
JPS62203721A (ja) * 1986-03-03 1987-09-08 Inoue Japax Res Inc タ−ボポンプ
US4851090A (en) * 1987-05-13 1989-07-25 General Electric Company Method and apparatus for electrochemically machining airfoil blades
EP0295206A1 (de) * 1987-06-10 1988-12-14 Charmilles Technologies S.A. Vorrichtung, um ein Werkzeug in verschiedenen Richtungen zu befestigen
IT1238201B (it) * 1989-11-03 1993-07-09 Varian Spa Metodo di fabbricazione mediante elettroerosione di una girante o di un rotore a una o piu' giranti di una turbopompa, particolarmente di una pompa turbomolecolare, e prodotti cosi' ottenuti.
US5014421A (en) * 1989-12-26 1991-05-14 Ingersoll-Rand Company Contoured blade edge cutting method
JPH04135120A (ja) * 1990-09-25 1992-05-08 Toshiba Tungaloy Co Ltd 小径工具におけるねじれ溝の加工方法
DE4203656C2 (de) * 1992-02-08 2000-06-21 Abb Patent Gmbh Vorrichtung zur Herstellung von Axialnuten an Läuferscheiben eines Turbinenläufers
JP3362446B2 (ja) 1993-05-17 2003-01-07 石川島播磨重工業株式会社 一体型翼車の翼部加工用電極
US6119567A (en) * 1997-07-10 2000-09-19 Ktm Industries, Inc. Method and apparatus for producing a shaped article
IT1319495B1 (it) 2000-11-30 2003-10-20 Nuovo Pignone Spa Procedimento per la realizzazione di un rotore per compressoricentrifughi.
US6562227B2 (en) * 2001-07-31 2003-05-13 General Electric Company Plunge electromachining
US6787728B2 (en) 2002-12-27 2004-09-07 General Electric Company Method and apparatus for near net shape rapid rough electromachining for blisks

Also Published As

Publication number Publication date
CN100563893C (zh) 2009-12-02
CA2520173A1 (en) 2004-09-10
WO2004076111A1 (en) 2004-09-10
EP1603700A1 (de) 2005-12-14
JP2006519110A (ja) 2006-08-24
US20070039178A1 (en) 2007-02-22
GB0304321D0 (en) 2003-04-02
JP5097877B2 (ja) 2012-12-12
CN1780710A (zh) 2006-05-31
US8127444B2 (en) 2012-03-06
EP1603700B1 (de) 2011-05-25
CA2520173C (en) 2012-09-11

Similar Documents

Publication Publication Date Title
ATE510646T1 (de) Verfahren und vorrichtung zur herstellen einer reihe von nahe an einanderliegenden sich überlappenden turbinenblattern.
EP1211384A3 (de) Verfahren zum Einbringen eines gekrümmten Kühlkanals in eine Gasturbinenkomponente sowie kühlbare Schaufel für eine Gasturbinenkomponente
ATE442928T1 (de) Hartmetallschneidwerkzeug und verfahren zur herstellung eines solchen werkzeugs
RU2004123094A (ru) Способ изготовления цельных облопаченных роторов
DE59609057D1 (de) Verfahren zum Herstellen von bogenförmigen Nuten und Werkzeug dazu
CA2709139C (en) Process for providing firtree slots in rotor discs
ATE518047T1 (de) Profilierte schaufeln für turboladerturbinen, verdichter
CA2596805A1 (en) Method for machining an integrally bladed rotor
DE60309266D1 (de) Schweissmaterial, Gasturbinenschaufel oder Gasturbineneinspritzdüse und Verfahren zum Reparieren von Gasturbinenschaufeln und Gasturbineneinspritzdüsen
RU2009142996A (ru) Способ изготовления снабженных покрытием лопаток турбины
DE50214035D1 (de) Lagerring zur Lagerung von Schaufelfüssen von verstellbaren Statorschaufeln im Hochdruckverdichter einer Gasturbine
ATE265287T1 (de) Verfahren zum ersetzen von turbinenleitschaufeln
DE10336432A1 (de) Gasturbine und zugehöriges Kühlverfahren
ATE548540T1 (de) Rotorstufe einer einteilig beschaufelten verdichtertrommel einer axialen strömungsmaschine und entsprechendes herstellungsverfahren.
EP2781697A1 (de) Turbomaschinenkomponente mit Entlastungshohlraum und Verfahren zum Gestalten solchem Hohlraum
DE602005024425D1 (de) Schaufelleitring einer Strömungsmaschine, Strömungsmaschine mit einem solchen Leitring und Leitschaufel
ATE399072T1 (de) Verfahren und vorrichtung zur herstellung einer stator- oder rotorkomponente
EP1683597A1 (de) Verfahren zum Bearbeiten eines Zwischenteils zur Herstellung eines Rotors mit integralen Schaufeln
ATE500015T1 (de) Verfahren und verzahnungsmaschine zum schneiden von spiralkegelrädern
DE60313782D1 (de) Verfahren zur herstellung eines stator- oder rotorteils
ATE412827T1 (de) Radialer schwenkmotor und verfahren zu seiner herstellung
SG10201401674UA (en) Method For Repairing Gas Turbine Compressor Rotor Blades
JP2007144610A (ja) オフセット工具によるワークの加工方法
RU2010104753A (ru) Рабочая лопатка турбины
DE502004001246D1 (de) Verfahren zum Modifizieren der Kopplungsgeometrie bei Deckbandsegmenten von Turbinenlaufschaufeln

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties