SE518806C2 - Förfarande och anordning för framställning av en stator- eller rotorkomponent - Google Patents

Förfarande och anordning för framställning av en stator- eller rotorkomponent

Info

Publication number
SE518806C2
SE518806C2 SE0100880A SE0100880A SE518806C2 SE 518806 C2 SE518806 C2 SE 518806C2 SE 0100880 A SE0100880 A SE 0100880A SE 0100880 A SE0100880 A SE 0100880A SE 518806 C2 SE518806 C2 SE 518806C2
Authority
SE
Sweden
Prior art keywords
spark
channels
workpiece
sparked
disc
Prior art date
Application number
SE0100880A
Other languages
English (en)
Swedish (sv)
Other versions
SE0100880D0 (sv
SE0100880L (sv
Inventor
Bengt Derehag
Alf Pettersson
Original Assignee
Volvo Aero 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
Application filed by Volvo Aero Corp filed Critical Volvo Aero Corp
Priority to SE0100880A priority Critical patent/SE518806C2/sv
Publication of SE0100880D0 publication Critical patent/SE0100880D0/xx
Priority to DE60227246T priority patent/DE60227246D1/de
Priority to RU2003129074/02A priority patent/RU2276633C2/ru
Priority to AT02715929T priority patent/ATE399072T1/de
Priority to JP2002571254A priority patent/JP4086228B2/ja
Priority to PCT/SE2002/000086 priority patent/WO2002072303A1/en
Priority to EP02715929A priority patent/EP1377404B1/de
Publication of SE0100880L publication Critical patent/SE0100880L/
Publication of SE518806C2 publication Critical patent/SE518806C2/sv
Priority to US10/605,171 priority patent/US6797912B2/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Spark Plugs (AREA)
SE0100880A 2001-03-14 2001-03-14 Förfarande och anordning för framställning av en stator- eller rotorkomponent SE518806C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE0100880A SE518806C2 (sv) 2001-03-14 2001-03-14 Förfarande och anordning för framställning av en stator- eller rotorkomponent
DE60227246T DE60227246D1 (de) 2001-03-14 2002-01-18 Verfahren und vorrichtung zur herstellung einer stator- oder rotorkomponente
RU2003129074/02A RU2276633C2 (ru) 2001-03-14 2002-01-18 Способ и устройство для изготовления элемента статора или ротора
AT02715929T ATE399072T1 (de) 2001-03-14 2002-01-18 Verfahren und vorrichtung zur herstellung einer stator- oder rotorkomponente
JP2002571254A JP4086228B2 (ja) 2001-03-14 2002-01-18 固定子構成部品または回転子構成部品を製造する方法および装置
PCT/SE2002/000086 WO2002072303A1 (en) 2001-03-14 2002-01-18 A method and a device for manufacturing a stator component or rotor component
EP02715929A EP1377404B1 (de) 2001-03-14 2002-01-18 Verfahren und vorrichtung zur herstellung einer stator- oder rotorkomponente
US10/605,171 US6797912B2 (en) 2001-03-14 2003-09-12 Method and a device for manufacturing a stator component or rotor component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0100880A SE518806C2 (sv) 2001-03-14 2001-03-14 Förfarande och anordning för framställning av en stator- eller rotorkomponent

Publications (3)

Publication Number Publication Date
SE0100880D0 SE0100880D0 (sv) 2001-03-14
SE0100880L SE0100880L (sv) 2002-09-15
SE518806C2 true SE518806C2 (sv) 2002-11-26

Family

ID=20283352

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0100880A SE518806C2 (sv) 2001-03-14 2001-03-14 Förfarande och anordning för framställning av en stator- eller rotorkomponent

Country Status (8)

Country Link
US (1) US6797912B2 (de)
EP (1) EP1377404B1 (de)
JP (1) JP4086228B2 (de)
AT (1) ATE399072T1 (de)
DE (1) DE60227246D1 (de)
RU (1) RU2276633C2 (de)
SE (1) SE518806C2 (de)
WO (1) WO2002072303A1 (de)

Families Citing this family (20)

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Publication number Priority date Publication date Assignee Title
DE10258920A1 (de) * 2002-12-17 2004-07-01 Rolls-Royce Deutschland Ltd & Co Kg Verfahren und Vorrichtung zur Formgebung durch elektrochemisches Abtragen
KR100673964B1 (ko) * 2005-01-28 2007-01-24 삼성테크윈 주식회사 터빈 블레이드의 방전가공 방법 및 이에 적용되는 터빈블레이드의 방전가공 장치
CN100450686C (zh) * 2006-10-19 2009-01-14 杨龙兴 一种汽轮机叶片的线切割加工工艺方法
PL2143996T3 (pl) * 2008-02-19 2013-12-31 Balcke Duerr Gmbh Kolektor dla wysokociśnieniowego urządzenia siłowni parowych
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
US20110073464A1 (en) * 2009-09-28 2011-03-31 General Electric Company Systems and apparatus relating to electrochemical machining
GB0917317D0 (en) * 2009-10-02 2009-11-18 Bladon Jets Ltd Rotary structures
CA2859353A1 (en) 2011-12-15 2013-06-20 Sumi Dinkar Moisture curable organopolysiloxane compositions
JP6267128B2 (ja) 2011-12-15 2018-01-24 モーメンティブ・パフォーマンス・マテリアルズ・インク 湿気硬化性オルガノポリシロキサン組成物
US9527959B2 (en) 2011-12-29 2016-12-27 Momentive Performance Materials Inc. Moisture curable organopolysiloxane composition
US9162301B2 (en) 2012-08-06 2015-10-20 General Electric Company Electrochemical machining tools and methods
US8906221B2 (en) 2012-08-06 2014-12-09 General Electric Company Electrochemical grinding tool and method
TW201434882A (zh) 2013-03-13 2014-09-16 Momentive Performance Mat Inc 可濕氣固化之有機聚矽氧烷組成物
WO2014183029A2 (en) 2013-05-10 2014-11-13 Momentive Performance Materials Inc. Non-metal catalyzed room temperature moisture curable organopolysiloxane compositions
FR3006925B1 (fr) * 2013-06-17 2016-01-15 Snecma Procede de realisation d'alveoles d'un disque de turbomachine
EP2829344A1 (de) * 2013-07-22 2015-01-28 Merit Precision Tools Limited Verfahren zur Herstellung und Verwendung eines Werkstücks, insbesondere einer Elektrode zur Funkenerosion
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
FR3082129B1 (fr) * 2018-06-12 2021-01-01 Arianegroup Sas Procede de fabrication d'une turbine, en particulier pour turbopompe
US11273508B2 (en) * 2018-12-31 2022-03-15 Ge-Hitachi Nuclear Energy Americas Llc Electrical discharge machining assemblies and methods for using the same
KR20210069342A (ko) 2019-12-03 2021-06-11 한국항공우주연구원 일체형 복열 터빈 블리스크의 방전가공방법, 이를 이용하는 방전가공장치, 및 이에 의해 제작된 일체형 복열 터빈 블리스크

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1291316A1 (ru) * 1985-01-09 1987-02-23 Предприятие П/Я Р-6930 Устройство дл электроэрозионной обработки электродом-проволокой
EP0327657A1 (de) * 1988-02-11 1989-08-16 Leistritz Aktiengesellschaft Verfahren zum Herstellen eines Schaufelrades
US4888863A (en) * 1988-03-21 1989-12-26 Westinghouse Electric Corp. Method and apparatus for producing turbine blade roots
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
DE4203656C2 (de) * 1992-02-08 2000-06-21 Abb Patent Gmbh Vorrichtung zur Herstellung von Axialnuten an Läuferscheiben eines Turbinenläufers
RU2058863C1 (ru) * 1992-08-13 1996-04-27 Акционерное общество "Рыбинское конструкторское бюро моторостроения" Способ круговой электрохимической обработки лопаток гтд
US5922222A (en) * 1997-09-23 1999-07-13 Velcro Industries B.V. Forming fastener mold cavities by electro-discharge machining
IT1319495B1 (it) * 2000-11-30 2003-10-20 Nuovo Pignone Spa Procedimento per la realizzazione di un rotore per compressoricentrifughi.
EP1249612B1 (de) * 2001-03-15 2004-01-28 VARIAN S.p.A. Herstellungsverfahren einer Statorstufe für eine Turbinenpumpe

Also Published As

Publication number Publication date
ATE399072T1 (de) 2008-07-15
SE0100880D0 (sv) 2001-03-14
EP1377404A1 (de) 2004-01-07
US20040112871A1 (en) 2004-06-17
JP2004519339A (ja) 2004-07-02
EP1377404B1 (de) 2008-06-25
DE60227246D1 (de) 2008-08-07
RU2003129074A (ru) 2005-04-10
RU2276633C2 (ru) 2006-05-20
JP4086228B2 (ja) 2008-05-14
SE0100880L (sv) 2002-09-15
WO2002072303A1 (en) 2002-09-19
US6797912B2 (en) 2004-09-28

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