JPH0521689B2 - - Google Patents

Info

Publication number
JPH0521689B2
JPH0521689B2 JP58134889A JP13488983A JPH0521689B2 JP H0521689 B2 JPH0521689 B2 JP H0521689B2 JP 58134889 A JP58134889 A JP 58134889A JP 13488983 A JP13488983 A JP 13488983A JP H0521689 B2 JPH0521689 B2 JP H0521689B2
Authority
JP
Japan
Prior art keywords
circuit
discharge
current
machining
capacitor
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP58134889A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6029213A (ja
Inventor
Kyoshi Inoe
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.)
Inoue Japax Research Inc
Original Assignee
Inoue Japax Research Inc
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 Inoue Japax Research Inc filed Critical Inoue Japax Research Inc
Priority to JP58134889A priority Critical patent/JPS6029213A/ja
Priority to US06/633,186 priority patent/US4672161A/en
Priority to DE198484304988T priority patent/DE134679T1/de
Priority to EP84304988A priority patent/EP0134679B1/en
Priority to DE8484304988T priority patent/DE3464709D1/de
Publication of JPS6029213A publication Critical patent/JPS6029213A/ja
Priority to US06/905,853 priority patent/US4767905A/en
Publication of JPH0521689B2 publication Critical patent/JPH0521689B2/ja
Granted legal-status Critical Current

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
    • B23H7/02—Wire-cutting
    • B23H7/04—Apparatus for supplying current to working gap; Electric circuits specially adapted therefor
    • 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
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges

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)
JP58134889A 1983-07-24 1983-07-24 放電加工回路 Granted JPS6029213A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP58134889A JPS6029213A (ja) 1983-07-24 1983-07-24 放電加工回路
US06/633,186 US4672161A (en) 1983-07-24 1984-07-23 EDM method and apparatus with trapezoidized short-duration pulses
DE198484304988T DE134679T1 (de) 1983-07-24 1984-07-23 Verfahren und apparat zum elektroerosiven bearbeiten.
EP84304988A EP0134679B1 (en) 1983-07-24 1984-07-23 An electroerosive machining method and apparatus
DE8484304988T DE3464709D1 (en) 1983-07-24 1984-07-23 An electroerosive machining method and apparatus
US06/905,853 US4767905A (en) 1983-07-24 1986-09-10 EDM method and apparatus with trapezoidized short-duration pulses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58134889A JPS6029213A (ja) 1983-07-24 1983-07-24 放電加工回路

Publications (2)

Publication Number Publication Date
JPS6029213A JPS6029213A (ja) 1985-02-14
JPH0521689B2 true JPH0521689B2 (cg-RX-API-DMAC7.html) 1993-03-25

Family

ID=15138879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58134889A Granted JPS6029213A (ja) 1983-07-24 1983-07-24 放電加工回路

Country Status (4)

Country Link
US (2) US4672161A (cg-RX-API-DMAC7.html)
EP (1) EP0134679B1 (cg-RX-API-DMAC7.html)
JP (1) JPS6029213A (cg-RX-API-DMAC7.html)
DE (2) DE3464709D1 (cg-RX-API-DMAC7.html)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4772368A (en) * 1985-08-08 1988-09-20 Werkzeugmaschinenfabrik Oerlikon Buhrle Ag Process for spark erosion or electrochemical machining of tapered gears of hypoid tooth profile or similar parts
GB8903275D0 (en) * 1989-02-14 1989-04-05 Rolls Royce Plc Electro chemical machining
US5416290A (en) * 1992-10-08 1995-05-16 Mitsubishi Denki Kabushiki Kaisha Electric discharge machine power supply circuit
US5872347A (en) * 1997-06-24 1999-02-16 Industrial Technology Research Institute Method and device for controlling discharging current slope of wire cut electrical discharge machine
RU2192942C2 (ru) * 1998-04-24 2002-11-20 "Компания Новотэч" Лтд. Способ электрохимической размерной обработки
RU2177391C1 (ru) * 2000-06-19 2001-12-27 Лимонов Александр Дмитриевич Способ размерной электрохимической обработки
RU2188102C1 (ru) * 2000-12-14 2002-08-27 Агафонов Игорь Леонидович Способ электрохимической обработки титановых сплавов
RU2188103C1 (ru) * 2001-01-04 2002-08-27 Государственное унитарное предприятие Научное конструкторско-технологическое бюро "Искра" Способ размерной электрохимической обработки титановых сплавов
RU2211121C2 (ru) * 2001-06-04 2003-08-27 ООО "Компания Новотэч" Способ регулирования межэлектродного зазора при электрохимической обработке
KR100555356B1 (ko) * 2002-04-22 2006-02-24 미쓰비시덴키 가부시키가이샤 와이어 방전가공기의 가공전원장치
RU2271905C1 (ru) * 2004-06-04 2006-03-20 Уфимский государственный авиационный технический университет Способ электрохимической обработки титана и титановых сплавов
RU2426628C2 (ru) * 2009-09-14 2011-08-20 Государственное образовательное учреждение высшего профессионального образования "Ивановский государственный энергетический университет имени В.И. Ленина" (ИГЭУ) Способ электрохимической размерной обработки (варианты)
ES2696233T3 (es) * 2014-08-29 2019-01-14 Agie Charmilles Sa Dispositivo de manipulación para máquinas de electroerosión por hilo
CN105108253A (zh) * 2015-09-14 2015-12-02 桐乡市乌镇吴越旅游咨询工作室 一种快走丝线切割机床的加工脉冲电路
US11084112B2 (en) 2018-05-31 2021-08-10 Johnson Technology, Inc. Electrical discharge machine time slice power supply

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132259A (en) * 1960-10-18 1964-05-05 Hewlett Packard Co Pulse shaper using carrier storage diodes
US3327137A (en) * 1964-04-10 1967-06-20 Energy Conversion Devices Inc Square wave generator employing symmetrical, junctionless threshold-semiconductor and capacitor in series circuit devoid of current limiting impedances
DE1540687A1 (de) * 1964-04-30 1969-08-21 Deufsche Edelstahlwerke Ag Schaltanordnung zur Funkenerosion
US3374366A (en) * 1965-09-28 1968-03-19 Nasa Usa Complementary regenerative switch
JPS4410595Y1 (cg-RX-API-DMAC7.html) * 1966-09-14 1969-04-28
US3517154A (en) * 1966-09-15 1970-06-23 Gen Motors Corp Electrical discharge machining apparatus
US3676708A (en) * 1968-05-21 1972-07-11 Iwasaki Tsushinki Alkala Iwats Pulse generator for fast rise-time pulses
BE755328A (fr) * 1969-08-26 1971-02-01 Agie Ag Ind Elektronik Appareillage comprenant au moins deux generateurs d'impulsions sans organes accumulateurs pour l'usinage par electro-erosion
FR2082732A5 (cg-RX-API-DMAC7.html) * 1970-03-25 1971-12-10 Carel Fouche Languepin
US3974357A (en) * 1973-03-22 1976-08-10 Mitsubishi Denki Kabushiki Kaisha Process and apparatus for electrical discharge shaping using sequential switching
CH569545A5 (cg-RX-API-DMAC7.html) * 1973-08-31 1975-11-28 Charmilles Sa Ateliers
US4211908A (en) * 1974-02-19 1980-07-08 Mitsubishi Denki Kabushiki Kaisha Apparatus for high frequency discharge shaping of a workpiece by means of a rectangular bipolar pulsating voltage
AT329704B (de) * 1975-03-28 1976-05-25 Kh Polt I Im V I Lenina Stromimpulsgenerator fur elektroerosionsmetallverarbeitung
US4064407A (en) * 1976-12-20 1977-12-20 The United States Of America As Represented By The Secretary Of The Army Pulse voltage regulator
DD136467A1 (de) * 1978-05-17 1979-07-11 Fritz Rothe Gesteuerter rc-generator fuer das elektroerosive trennen
JPS6055249B2 (ja) * 1979-02-09 1985-12-04 株式会社井上ジャパックス研究所 放電加工装置
JPS55164428A (en) * 1979-06-06 1980-12-22 Inoue Japax Res Inc System for electric discharge machining
JPS5845635B2 (ja) * 1979-10-06 1983-10-11 「かた」上 昭二 液面断熱方法
JPS5689434A (en) * 1979-12-22 1981-07-20 Fanuc Ltd Power source to wire-cut electric discharge machining
US4441005A (en) * 1980-05-06 1984-04-03 Sodick Co., Ltd. EDM Pulse generator with a variable output inductor for producing pulse with gradually rising edges
JPS5771726A (en) * 1980-10-17 1982-05-04 Hitachi Seiko Ltd Electrical discharge machine
JPS57127624A (en) * 1981-01-23 1982-08-07 Hitachi Seiko Ltd Electric discharge machining device
JPS57138527A (en) * 1981-02-13 1982-08-26 Mitsubishi Electric Corp Electric discharge machining device
JPS57138530A (en) * 1981-02-13 1982-08-26 Mitsubishi Electric Corp Electric power source apparatus for machining with electrical discharge
JPS57138528A (en) * 1981-02-13 1982-08-26 Mitsubishi Electric Corp Processor by passing electric current
JPS57211421A (en) * 1981-05-14 1982-12-25 Fanuc Ltd Wire cut discharge machining power source equipment

Also Published As

Publication number Publication date
EP0134679B1 (en) 1987-07-15
JPS6029213A (ja) 1985-02-14
DE134679T1 (de) 1985-09-26
US4672161A (en) 1987-06-09
DE3464709D1 (en) 1987-08-20
US4767905A (en) 1988-08-30
EP0134679A1 (en) 1985-03-20

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