JP5743431B2 - 回転式円形ブレードを用いる放電加工デバイス - Google Patents

回転式円形ブレードを用いる放電加工デバイス Download PDF

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Publication number
JP5743431B2
JP5743431B2 JP2010115946A JP2010115946A JP5743431B2 JP 5743431 B2 JP5743431 B2 JP 5743431B2 JP 2010115946 A JP2010115946 A JP 2010115946A JP 2010115946 A JP2010115946 A JP 2010115946A JP 5743431 B2 JP5743431 B2 JP 5743431B2
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JP
Japan
Prior art keywords
circular blade
workpiece
blade
circular
edm
Prior art date
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Expired - Fee Related
Application number
JP2010115946A
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English (en)
Japanese (ja)
Other versions
JP2010274411A (ja
JP2010274411A5 (enExample
Inventor
ユーフェン・ルオ
ウィリアム・エドワード・アディス
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.)
General Electric Co
Original Assignee
General Electric Co
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Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2010274411A publication Critical patent/JP2010274411A/ja
Publication of JP2010274411A5 publication Critical patent/JP2010274411A5/ja
Application granted granted Critical
Publication of JP5743431B2 publication Critical patent/JP5743431B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/12—Rotating-disc electrodes
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
JP2010115946A 2009-05-26 2010-05-20 回転式円形ブレードを用いる放電加工デバイス Expired - Fee Related JP5743431B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/471,683 US8183491B2 (en) 2009-05-26 2009-05-26 Electric discharge machining device using rotating circular blade
US12/471,683 2009-05-26

Publications (3)

Publication Number Publication Date
JP2010274411A JP2010274411A (ja) 2010-12-09
JP2010274411A5 JP2010274411A5 (enExample) 2013-06-27
JP5743431B2 true JP5743431B2 (ja) 2015-07-01

Family

ID=42671667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010115946A Expired - Fee Related JP5743431B2 (ja) 2009-05-26 2010-05-20 回転式円形ブレードを用いる放電加工デバイス

Country Status (4)

Country Link
US (1) US8183491B2 (enExample)
EP (1) EP2255912B1 (enExample)
JP (1) JP5743431B2 (enExample)
RU (1) RU2535820C2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103240473B (zh) * 2012-02-07 2015-08-19 通用电气公司 电极及其制造方法
AU2013359202B2 (en) 2012-12-12 2018-05-10 Vermeer Manufacturing Company Systems and methods for sensing wear of reducing elements of a material reducing machine
KR101587039B1 (ko) * 2015-02-10 2016-01-20 (주)제이스코리아 이동식 방전 강재 절단기
US10363622B2 (en) 2016-09-30 2019-07-30 General Electric Company Electrode for an electro-erosion process and an associated method thereof
CN110248755B (zh) * 2017-02-08 2021-04-23 通用电气公司 电加工系统和方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
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US1701919A (en) * 1925-01-12 1929-02-12 Elektrotrennmaschinen Gmbh Method and rotating disk for cutting metals by the aid of an electric current
GB777937A (en) * 1953-08-07 1957-07-03 Wickman Ltd Electro-erosion of metals
US2818491A (en) * 1955-07-13 1957-12-31 Elox Corp Michigan Electrode wear compensation
US3338808A (en) * 1963-12-11 1967-08-29 Gen Motors Corp Method and apparatus for electrical stock removal
US3663787A (en) * 1969-06-25 1972-05-16 Walter T Haswell Electrically-assisted combustion cutting apparatus
US3624336A (en) * 1970-10-16 1971-11-30 Joseph V Martinez Electrocontour machining setup and method
CA933241A (en) 1971-03-18 1973-09-04 Roy Henri Apparatus attachable to an edm for rotating electrode
FR2297690A2 (fr) * 1975-01-17 1976-08-13 Vial Sarl Tronconneuse par etincelage
US4510368A (en) * 1977-05-05 1985-04-09 Retech, Inc. High speed electric arc saw and method of operating same
FR2465551B1 (fr) * 1979-09-26 1986-01-24 Inoue Japax Res Procede et appareil d'usinage par decharges electriques
JPS57127625A (en) * 1981-01-26 1982-08-07 Mitsubishi Heavy Ind Ltd Narrow groove machining method by electric discharge machining
CH646892A5 (fr) 1982-04-08 1984-12-28 Charmilles Sa Ateliers Procede de decoupage par decharges electriques.
US4628171A (en) 1985-01-11 1986-12-09 Port City Machine & Tool Company Mechanical feed EDM machine for making threaded and nonthreaded bores
JPS6240973A (ja) * 1985-08-15 1987-02-21 Ookura Eng Kk ア−クソ−の冷却装置
SU1712083A1 (ru) * 1988-07-18 1992-02-15 Предприятие П/Я А-7555 Устройство дл электрохимической резки металлов
JPH02205416A (ja) 1989-02-03 1990-08-15 Mitsubishi Electric Corp 放電加工装置
JPH03166019A (ja) * 1989-11-21 1991-07-18 Sodick Co Ltd 放電加工機
JPH03264214A (ja) * 1990-03-14 1991-11-25 Sodick Co Ltd 放電加工方法および放電加工装置
US5115112A (en) * 1991-02-25 1992-05-19 General Electric Company Spark erosion machining device and method for correcting for the wear of a machining electrode
DE4115107A1 (de) 1991-05-08 1992-11-12 Vollmer Werke Maschf Verfahren und maschine zum elektroerosiven bearbeiten von schneidplatten
DE69300988T2 (de) 1992-02-12 1996-08-08 Charmilles Technologies Verfahren und Vorrichtung zum elektroerosiven Herstellen hohler 3-D-Kontouren mit einer dünnen rotierenden Elektrode
JP3073621B2 (ja) * 1993-02-05 2000-08-07 ファナック株式会社 放電加工制御方法
CH688850A5 (fr) 1993-08-19 1998-04-30 Charmilles Technologies Electrodes-outil pour fraisage par électro-érosion.
CH689182A5 (fr) 1993-08-20 1998-11-30 Charmilles Technologies Dispositif et procédé de fraisage par électro-érosion selon trois dimensions avec une électrode-outil rotative.
EP0642866A1 (fr) 1993-09-10 1995-03-15 Charmilles Technologies S.A. Dispositf pour alimenter en courant électrique en élément rotatif et son application en électroérosion
JPH1043852A (ja) * 1996-08-05 1998-02-17 Nippon Light Metal Co Ltd ダイカスト鋳造時の溶湯圧力測定装置
JPH1043952A (ja) * 1996-08-05 1998-02-17 Hitachi Ltd 旋回式放電加工方法及びその装置
AU2000237318A1 (en) 2000-03-09 2001-09-17 Hayes Lemmerz International, Inc. Apparatus and method of machining brake components
ATE395156T1 (de) * 2001-03-05 2008-05-15 Charmilles Technologies Verfahren und vorrichtung zum bearbeiten eines dreidimensionalen werkstücks mittels funkenerosionsfräsen
US6566623B2 (en) * 2001-05-30 2003-05-20 Harvest Precision Components, Inc. Method and apparatus for electric discharge machining with a dressing tool
US6562227B2 (en) 2001-07-31 2003-05-13 General Electric Company Plunge electromachining
US6717094B2 (en) * 2002-07-22 2004-04-06 Edward L. Beaumont Electrical discharge machine and methods of establishing zero set conditions for operation thereof
US6781082B1 (en) 2003-08-14 2004-08-24 Hayes Lemmerz International, Inc. Increased wheel uniformity through EDM process
JP4509509B2 (ja) * 2003-08-25 2010-07-21 三菱電機株式会社 放電加工装置
US6897400B1 (en) 2004-03-16 2005-05-24 General Electric Company Out flushing guide bushing

Also Published As

Publication number Publication date
JP2010274411A (ja) 2010-12-09
US20100301016A1 (en) 2010-12-02
EP2255912B1 (en) 2021-04-28
EP2255912A2 (en) 2010-12-01
RU2010120763A (ru) 2011-11-27
EP2255912A3 (en) 2013-01-02
US8183491B2 (en) 2012-05-22
RU2535820C2 (ru) 2014-12-20

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