CH621077A5 - - Google Patents

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Publication number
CH621077A5
CH621077A5 CH599878A CH599878A CH621077A5 CH 621077 A5 CH621077 A5 CH 621077A5 CH 599878 A CH599878 A CH 599878A CH 599878 A CH599878 A CH 599878A CH 621077 A5 CH621077 A5 CH 621077A5
Authority
CH
Switzerland
Prior art keywords
electrode
machining
auxiliary
layer
metal
Prior art date
Application number
CH599878A
Other languages
English (en)
French (fr)
Inventor
Charles Frei
Jean Pfau
Original Assignee
Charmilles Sa Ateliers
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 Charmilles Sa Ateliers filed Critical Charmilles Sa Ateliers
Priority to CH599878A priority Critical patent/CH621077A5/fr
Priority to US06/040,679 priority patent/US4251706A/en
Priority to GB7917832A priority patent/GB2022000B/en
Priority to FR7913159A priority patent/FR2427168A1/fr
Priority to DE19792922206 priority patent/DE2922206A1/de
Priority to JP6874179A priority patent/JPS54159798A/ja
Publication of CH621077A5 publication Critical patent/CH621077A5/fr

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
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • 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
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/08—Working media
    • 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
    • B23H7/02—Wire-cutting
    • 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
    • B23H7/34—Working media

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
CH599878A 1978-06-01 1978-06-01 CH621077A5 (zh)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH599878A CH621077A5 (zh) 1978-06-01 1978-06-01
US06/040,679 US4251706A (en) 1978-06-01 1979-05-21 Electrode tool for EDM and method for utilizing such electrode tool
GB7917832A GB2022000B (en) 1978-06-01 1979-05-22 Process and device for electric spark erosion machining
FR7913159A FR2427168A1 (fr) 1978-06-01 1979-05-23 Procede et dispositif pour usiner par etincelage erosif
DE19792922206 DE2922206A1 (de) 1978-06-01 1979-05-31 Verfahren und einrichtung zum bearbeiten mittels elektroerosion
JP6874179A JPS54159798A (en) 1978-06-01 1979-06-01 Electric spark etching working method and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH599878A CH621077A5 (zh) 1978-06-01 1978-06-01

Publications (1)

Publication Number Publication Date
CH621077A5 true CH621077A5 (zh) 1981-01-15

Family

ID=4302737

Family Applications (1)

Application Number Title Priority Date Filing Date
CH599878A CH621077A5 (zh) 1978-06-01 1978-06-01

Country Status (6)

Country Link
US (1) US4251706A (zh)
JP (1) JPS54159798A (zh)
CH (1) CH621077A5 (zh)
DE (1) DE2922206A1 (zh)
FR (1) FR2427168A1 (zh)
GB (1) GB2022000B (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6261153B1 (en) * 1960-12-15 2001-07-17 Hayes Lemmerz International, Inc. Apparatus and method of machining brake components
JPS58149131A (ja) * 1982-02-25 1983-09-05 Inoue Japax Res Inc 放電加工装置
US4977303A (en) * 1984-08-28 1990-12-11 Charmilles Technologie S.A. Zinc or cadmium coated, surface oxidized electrode wire for EDM cutting of a workpiece; and method for forming such a wire
JPH0749170B2 (ja) * 1988-01-26 1995-05-31 尚武 毛利 放電加工による表面層の形成方法
US5434380A (en) * 1990-07-16 1995-07-18 Mitsubishi Denki Kabushiki Kaisha Surface layer forming apparatus using electric discharge machining
EP0536436B1 (de) * 1991-10-09 1994-07-13 Mark Otto Verfahren zur automatischen Steuerung des Prozesses der Elektroerosionsbearbeitung von Metallen und Legierungen
JPH0535335U (ja) * 1991-10-11 1993-05-14 クロバー株式会社 ステンシル用筆
US5315087A (en) * 1992-03-02 1994-05-24 Mitsubishi Denki Kabushiki Kaisha Wirecut electrical discharge machine utilizing silicon powder suspended in a dielectric material
JP3393885B2 (ja) * 1992-11-02 2003-04-07 信之 高橋 粉末分散放電加工液および放電加工法
US5630951A (en) * 1995-05-15 1997-05-20 Corning Incorporated Methods and apparatus for making honeycomb extrusion dies
US5922221A (en) * 1996-02-02 1999-07-13 Sodick Co., Ltd. Electric discharge machining method and electric discharge machining fluid
US6505716B1 (en) 1999-11-05 2003-01-14 Hayes Lemmerz International, Inc. Damped disc brake rotor
US7889827B2 (en) * 2006-01-31 2011-02-15 General Electric Company Method and apparatus for removing tack welds on reactor vessel components in a nuclear reactor
CN101332526B (zh) * 2007-06-29 2010-06-09 通用电气公司 电腐蚀粗加工方法
US10189100B2 (en) * 2008-07-29 2019-01-29 Pratt & Whitney Canada Corp. Method for wire electro-discharge machining a part
CN103586551B (zh) * 2013-11-05 2015-10-21 上海交通大学 一种用于高速电弧放电加工的侧铣电极夹持装置
CN112872518B (zh) * 2021-03-29 2024-09-06 东风汽车紧固件有限公司 一种用于加工六方螺栓冷成型模的电极

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH346953A (fr) * 1958-10-01 1960-06-15 Charmilles Sa Ateliers Procédé d'usinage électrique
US3553415A (en) * 1968-10-23 1971-01-05 Force J Electric discharge machining employing gas dispersed in a liquid dielectric
JPS5527810B2 (zh) * 1972-09-30 1980-07-23
US3851135A (en) * 1973-11-09 1974-11-26 Trw Inc Electrical discharge machining process employing brass electrode, silicone oil dielectric, and controlled voltage pulses
US4005304A (en) * 1975-06-30 1977-01-25 Chevron Research Company Electrical discharge machining process with fluid containing a cationic organic surfactant

Also Published As

Publication number Publication date
JPS54159798A (en) 1979-12-17
GB2022000A (en) 1979-12-12
DE2922206A1 (de) 1979-12-06
FR2427168A1 (fr) 1979-12-28
GB2022000B (en) 1982-07-28
US4251706A (en) 1981-02-17

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