DE3577668D1 - Stromquelle fuer elektrische entladungsbearbeitung. - Google Patents

Stromquelle fuer elektrische entladungsbearbeitung.

Info

Publication number
DE3577668D1
DE3577668D1 DE8585901056T DE3577668T DE3577668D1 DE 3577668 D1 DE3577668 D1 DE 3577668D1 DE 8585901056 T DE8585901056 T DE 8585901056T DE 3577668 T DE3577668 T DE 3577668T DE 3577668 D1 DE3577668 D1 DE 3577668D1
Authority
DE
Germany
Prior art keywords
power source
electrical discharge
discharge processing
processing
electrical
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
DE8585901056T
Other languages
German (de)
English (en)
Inventor
Haruki Obara
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.)
Fanuc Corp
Original Assignee
Fanuc 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 Fanuc Corp filed Critical Fanuc Corp
Application granted granted Critical
Publication of DE3577668D1 publication Critical patent/DE3577668D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B23H1/022—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for shaping the discharge pulse train
    • 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
    • B23H2300/00—Power source circuits or energization
    • B23H2300/20—Relaxation circuit power supplies for supplying the machining current, e.g. capacitor or inductance energy storage circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DE8585901056T 1984-02-29 1985-02-14 Stromquelle fuer elektrische entladungsbearbeitung. Expired - Lifetime DE3577668D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59035984A JPS60180718A (ja) 1984-02-29 1984-02-29 放電加工電源
PCT/JP1985/000060 WO1985003894A1 (en) 1984-02-29 1985-02-14 Power source for electric discharge machining

Publications (1)

Publication Number Publication Date
DE3577668D1 true DE3577668D1 (de) 1990-06-21

Family

ID=12457133

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585901056T Expired - Lifetime DE3577668D1 (de) 1984-02-29 1985-02-14 Stromquelle fuer elektrische entladungsbearbeitung.

Country Status (5)

Country Link
US (1) US4710603A (US07922777-20110412-C00004.png)
EP (1) EP0174372B1 (US07922777-20110412-C00004.png)
JP (1) JPS60180718A (US07922777-20110412-C00004.png)
DE (1) DE3577668D1 (US07922777-20110412-C00004.png)
WO (1) WO1985003894A1 (US07922777-20110412-C00004.png)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63174816A (ja) * 1987-01-16 1988-07-19 Hoden Seimitsu Kako Kenkyusho Ltd 放電加工機用電源装置
JPH05337738A (ja) * 1992-06-04 1993-12-21 Fanuc Ltd ワイヤ電極とワーク間の絶縁状態検出装置
GB2305626A (en) * 1995-09-18 1997-04-16 Univ Loughborough Electrical discharge machining
JP4008404B2 (ja) * 2002-10-18 2007-11-14 三菱重工業株式会社 可変容量型排気ターボ過給機
JP2005246551A (ja) 2004-03-04 2005-09-15 Fanuc Ltd 放電加工用電源装置
ES2384902T3 (es) * 2005-08-01 2012-07-13 Agie Charmilles Sa Procedimiento y generador para mecanizado por electroerosión
ATE483542T1 (de) * 2005-08-01 2010-10-15 Agie Charmilles Sa Verfahren zum betreiben einer funkenerosionsmaschine und funkenerosionsmaschine.
EP1749606B1 (en) * 2005-08-01 2013-03-13 Agie Charmilles SA Method and generator for electrical discharge machining
ES2353521T3 (es) * 2005-08-01 2011-03-02 Agie Charmilles Sa Procedimiento y generador para mecanizado por electroerosión.
DE502007004211D1 (de) 2007-12-19 2010-08-05 Agathon Ag Maschf Schleifmaschine mit einer Vorrichtung zum Konditionieren einer Schleifscheibe und Verfahren dazu
DE112009001764B4 (de) * 2008-07-24 2023-01-19 Mitsubishi Electric Corporation Funkenerosionsvorrichtung, Funkenerosionsverfahren und Verfahren zur Herstellung eines Halbleitersubstrats
CN101658964B (zh) * 2009-09-23 2011-01-26 北京迪蒙斯巴克科技股份有限公司 电火花加工电源的放电回路
TWI413559B (zh) 2010-12-17 2013-11-01 Ind Tech Res Inst 自調式放電加工節能電源裝置及其方法
US10512979B2 (en) * 2013-04-04 2019-12-24 Seibu Electric & Machinery Co., Ltd. Electrical discharge machining device, electrical discharge machining method, and design method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305767A (en) * 1963-09-10 1967-02-21 North American Aviation Inc Voltage regulator
CH563835A5 (US07922777-20110412-C00004.png) * 1972-06-16 1975-07-15 Charmilles Sa Ateliers
US3959714A (en) * 1973-09-24 1976-05-25 Sperry Rand Corporation Transient turn-on protection circuit for power supplies
JPS5385596A (en) * 1977-01-07 1978-07-28 Mitsubishi Electric Corp Electrospark machining device
JPS54554A (en) * 1977-06-03 1979-01-05 Hitachi Ltd Digital filter
JPS555230A (en) * 1978-06-21 1980-01-16 Inoue Japax Res Inc Pulse power source for electrical processing
JPS55164428A (en) * 1979-06-06 1980-12-22 Inoue Japax Res Inc System for electric discharge machining
JPS5621731A (en) * 1979-07-25 1981-02-28 Inoue Japax Res Inc Electrospark machining device
JPS5845635B2 (ja) * 1979-10-06 1983-10-11 「かた」上 昭二 液面断熱方法
JPS603932B2 (ja) * 1980-11-17 1985-01-31 株式会社ソデイツク 放電加工方法及び装置
JPS57184629A (en) * 1981-04-30 1982-11-13 Fanuc Ltd Power source unit for wirecut electric discharge machining
US4592763A (en) * 1983-04-06 1986-06-03 General Electric Company Method and apparatus for ramped pulsed burst powering of electrostatic precipitators
US4580090A (en) * 1983-09-16 1986-04-01 Motorola, Inc. Maximum power tracker

Also Published As

Publication number Publication date
WO1985003894A1 (en) 1985-09-12
EP0174372B1 (en) 1990-05-16
JPS60180718A (ja) 1985-09-14
EP0174372A4 (en) 1988-01-26
EP0174372A1 (en) 1986-03-19
US4710603A (en) 1987-12-01
JPH0355251B2 (US07922777-20110412-C00004.png) 1991-08-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee