ATE530282T1 - Funkenerosionsvorrichtung - Google Patents

Funkenerosionsvorrichtung

Info

Publication number
ATE530282T1
ATE530282T1 AT04730452T AT04730452T ATE530282T1 AT E530282 T1 ATE530282 T1 AT E530282T1 AT 04730452 T AT04730452 T AT 04730452T AT 04730452 T AT04730452 T AT 04730452T AT E530282 T1 ATE530282 T1 AT E530282T1
Authority
AT
Austria
Prior art keywords
poles
voltage
source
machining gap
series
Prior art date
Application number
AT04730452T
Other languages
English (en)
Inventor
Fabrice Jaques
Sebastian Dorthe
Maurizio Tognolini
Guy Demule
Ernesto Buehler
Original Assignee
Agie Charmilles Sa
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 Agie Charmilles Sa filed Critical Agie Charmilles Sa
Application granted granted Critical
Publication of ATE530282T1 publication Critical patent/ATE530282T1/de

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
    • 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
    • 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
    • B23H2300/22—Circuits using or taking into account line impedance to shape the discharge pulse

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)
AT04730452T 2003-05-22 2004-04-30 Funkenerosionsvorrichtung ATE530282T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00920/03A CH696684A5 (fr) 2003-05-22 2003-05-22 Dispositif d'usinage par électroérosion.
PCT/CH2004/000264 WO2004103626A1 (fr) 2003-05-22 2004-04-30 Dispositif d’usinage par electroerosion

Publications (1)

Publication Number Publication Date
ATE530282T1 true ATE530282T1 (de) 2011-11-15

Family

ID=33459808

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04730452T ATE530282T1 (de) 2003-05-22 2004-04-30 Funkenerosionsvorrichtung

Country Status (9)

Country Link
US (1) US7608795B2 (de)
EP (1) EP1624991B1 (de)
JP (1) JP2007503321A (de)
KR (1) KR20060022665A (de)
CN (1) CN100556599C (de)
AT (1) ATE530282T1 (de)
CH (1) CH696684A5 (de)
ES (1) ES2376315T3 (de)
WO (1) WO2004103626A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8183492B2 (en) * 2006-10-19 2012-05-22 Mitsubishi Electric Corporation Power supply circuit for wire electric discharge machining apparatus
CN102398093B (zh) 2010-09-14 2014-09-24 通用电气公司 加工系统和方法
JP5414864B1 (ja) * 2012-09-18 2014-02-12 株式会社ソディック ワイヤカット放電加工装置の加工電源装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU135744A1 (ru) * 1960-03-05 1977-03-25 Устройство дл осуществлени электроэрозионной обработки
US4661674A (en) * 1983-09-14 1987-04-28 Inoue-Japax Research Incorporated Minimum-impedance conductor assembly for EDM
JPH01240223A (ja) * 1988-03-22 1989-09-25 Mitsubishi Electric Corp 高周波放電加工装置
US5019685A (en) 1989-04-13 1991-05-28 Sodick Co., Ltd. Discharge working machine
JP2914104B2 (ja) * 1993-06-30 1999-06-28 三菱電機株式会社 放電加工方法及びその装置、並びにこの放電加工装置に適用可能な、静電容量可変装置及びインダクタンス可変装置
US6811150B2 (en) * 1999-04-15 2004-11-02 System 3R International Ab Holder for accurate positioning of a workpiece
JP2002066843A (ja) 2000-08-25 2002-03-05 Fanuc Ltd 放電加工装置
US6525287B2 (en) * 2001-04-27 2003-02-25 Tai-I Electron Machining Co. Ltd. Power supply for electro-erosion machine

Also Published As

Publication number Publication date
WO2004103626A1 (fr) 2004-12-02
ES2376315T3 (es) 2012-03-12
CN1791488A (zh) 2006-06-21
US20070163999A1 (en) 2007-07-19
EP1624991A1 (de) 2006-02-15
EP1624991B1 (de) 2011-10-26
CH696684A5 (fr) 2007-09-28
JP2007503321A (ja) 2007-02-22
CN100556599C (zh) 2009-11-04
KR20060022665A (ko) 2006-03-10
US7608795B2 (en) 2009-10-27

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Legal Events

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