JP4401645B2 - タンデム形ブリスクの電解加工 - Google Patents

タンデム形ブリスクの電解加工 Download PDF

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Publication number
JP4401645B2
JP4401645B2 JP2002340222A JP2002340222A JP4401645B2 JP 4401645 B2 JP4401645 B2 JP 4401645B2 JP 2002340222 A JP2002340222 A JP 2002340222A JP 2002340222 A JP2002340222 A JP 2002340222A JP 4401645 B2 JP4401645 B2 JP 4401645B2
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Japan
Prior art keywords
blisk
pair
blades
machine
electrode
Prior art date
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Expired - Fee Related
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JP2002340222A
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English (en)
Japanese (ja)
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JP2003191137A (ja
JP2003191137A5 (enExample
Inventor
マイケル・スコット・ラムペーレ
ジョン・スコット・グラハム
リチャード・スパイサー・ロバートソン
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General Electric Co
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General Electric Co
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2003191137A publication Critical patent/JP2003191137A/ja
Publication of JP2003191137A5 publication Critical patent/JP2003191137A5/ja
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Publication of JP4401645B2 publication Critical patent/JP4401645B2/ja
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Expired - Fee Related legal-status Critical Current

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    • 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

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
JP2002340222A 2001-11-26 2002-11-25 タンデム形ブリスクの電解加工 Expired - Fee Related JP4401645B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/994342 2001-11-26
US09/994,342 US7204926B2 (en) 2001-11-26 2001-11-26 Tandem blisk electrochemical machining

Publications (3)

Publication Number Publication Date
JP2003191137A JP2003191137A (ja) 2003-07-08
JP2003191137A5 JP2003191137A5 (enExample) 2005-12-08
JP4401645B2 true JP4401645B2 (ja) 2010-01-20

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ID=25540557

Family Applications (1)

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JP2002340222A Expired - Fee Related JP4401645B2 (ja) 2001-11-26 2002-11-25 タンデム形ブリスクの電解加工

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US (1) US7204926B2 (enExample)
EP (1) EP1314507B1 (enExample)
JP (1) JP4401645B2 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10357629A1 (de) * 2003-12-10 2005-07-07 Mtu Aero Engines Gmbh Verfahren zur Strukturierung der Aerodynamik von Bauteilen in Fluggasturbinen
DE102004036598A1 (de) * 2004-07-28 2006-03-23 Mtu Aero Engines Gmbh Verfahren zum Herstellen aerodynamischer Strukturen bei der Fertigung von integral beschaufelten Gasturbinenrotoren
DE102004040578B3 (de) * 2004-08-21 2006-01-05 Leistritz Ag ECM-Maschine
DE102004051854A1 (de) 2004-10-26 2006-04-27 Mtu Aero Engines Gmbh Verfahren und Vorrichtung zur Herstellung integral beschaufelter Rotoren
DE102007060071A1 (de) * 2007-12-13 2009-06-25 Mtu Aero Engines Gmbh Verfahren zur Bearbeitung eines metallischen Bauteils
DE102008004776A1 (de) * 2008-01-17 2009-07-23 Mtu Aero Engines Gmbh Verfahren zur Herstellung von integral beschaufelten Rotoren
DE102008034928A1 (de) * 2008-07-26 2010-01-28 Mtu Aero Engines Gmbh Haltevorrichtung zum Halten eines Rotors
GB2467523A (en) * 2009-01-30 2010-08-04 Cummins Turbo Tech Ltd Method for manufacturing turbine wheels
DE102011000335B4 (de) 2011-01-26 2016-04-07 Walter Maschinenbau Gmbh Maschine zur Bearbeitung und/oder Messung eines Werkstücks mit zwei schwenkbaren Traversen
DE102011101100A1 (de) * 2011-05-10 2012-11-15 Emag Holding Gmbh Maschine zur elektrochemischen Metallbearbeitung
US20130318787A1 (en) * 2012-06-05 2013-12-05 Seth J. Thomen Manufacturing a family of airfoils
CN102785111A (zh) * 2012-08-23 2012-11-21 西北工业大学 一种整体叶盘数控机床盘铣主轴装置
CN103028794B (zh) * 2012-12-06 2015-03-25 南京航空航天大学 阴极变幅多向往复进给的整体叶盘电解加工方法及装置
ES1110830Y (es) * 2014-03-28 2014-08-29 Steros Gpa Innovative S L Dispositivo para bruñido y pulido de piezas metálicas
CN106537130B (zh) 2014-05-27 2020-01-14 卡斯西部储备大学 用于分析物检测的电化学传感器
CN104084654B (zh) * 2014-07-15 2016-08-31 上海交通大学 六轴联动空间摇动电火花加工方法
DE102014218169B4 (de) * 2014-09-11 2022-01-20 MTU Aero Engines AG Elektrochemische Bearbeitung eines Werkstücks
DE102015102720A1 (de) * 2015-02-25 2016-08-25 Rolls-Royce Deutschland Ltd & Co Kg Vorrichtung zur elektrochemischen Bearbeitung von Blisks, Tandemblisks und Blisktrommeln
FR3042138B1 (fr) * 2015-10-07 2018-05-25 Pemtec Outillage pour l'usinage d'alveoles de disques multi-etages par pecm, ensemble et machine d'usinage electrochimique comportant cet outillage, et procede utilisant cet outillage
ITUA20162126A1 (it) * 2016-03-30 2017-09-30 Exergy Spa Metodo per la costruzione di dischi palettati per turbomacchine radiali e disco palettato ottenuto tramite tale metodo
US11623290B2 (en) 2018-10-05 2023-04-11 Raytheon Technologies Corporation Method of machining gas turbine engine components
DE102019210905A1 (de) * 2019-07-23 2021-01-28 MTU Aero Engines AG Verfahren und Vorrichtung zum Bearbeiten von Bauteilen durch elektrochemisches Abtragen
JP7435422B2 (ja) * 2020-11-25 2024-02-21 株式会社豊田自動織機 電解加工装置
JP7571496B2 (ja) * 2020-11-25 2024-10-23 株式会社豊田自動織機 電解加工装置
US12135209B2 (en) 2022-03-23 2024-11-05 Rtx Corporation Airfoil tool mount
US12220757B2 (en) 2022-04-28 2025-02-11 Rolls-Royce Corporation Dual head pECM
CN114769761B (zh) * 2022-05-09 2023-08-01 南京航空航天大学 柔性电极动态变形的双电极电解加工装置及方法
EP4633856A1 (de) * 2022-12-15 2025-10-22 MTU Aero Engines AG Vorrichtung und verfahren zum elektrochemischen abtragen
DE102023101047A1 (de) * 2023-01-17 2024-07-18 MTU Aero Engines AG Vorrichtung zum elektrochemischen abtragen
DE102023103148A1 (de) * 2023-02-09 2024-08-14 EMAG GmbH & Co. KG Vorrichtung zum elektrochemischen Abtragen
CN116460377A (zh) * 2023-05-26 2023-07-21 江苏集萃精密制造研究院有限公司 双级扭曲叶片整体叶盘多轴协同套料电解加工装置及方法
CN118789049B (zh) * 2024-08-06 2025-11-14 南京航空航天大学 一种整体叶盘的叶片叶尖的电解加工装置
CN118808799B (zh) * 2024-08-06 2025-11-14 南京航空航天大学 一种适用于整体叶盘的叶片进排气边的电解加工装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3755127A (en) * 1972-04-13 1973-08-28 Trw Inc Apparatus for electrochemical machining
US4851090A (en) 1987-05-13 1989-07-25 General Electric Company Method and apparatus for electrochemically machining airfoil blades
JPH02145217A (ja) 1988-11-24 1990-06-04 Mitsubishi Heavy Ind Ltd タービンロータの放電加工装置
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.
US5641391A (en) * 1995-05-15 1997-06-24 Hunter; Ian W. Three dimensional microfabrication by localized electrodeposition and etching

Also Published As

Publication number Publication date
JP2003191137A (ja) 2003-07-08
US7204926B2 (en) 2007-04-17
EP1314507B1 (en) 2012-01-11
US20060272957A1 (en) 2006-12-07
EP1314507A3 (en) 2005-02-09
EP1314507A2 (en) 2003-05-28

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