CH563835A5 - - Google Patents

Info

Publication number
CH563835A5
CH563835A5 CH907472A CH907472A CH563835A5 CH 563835 A5 CH563835 A5 CH 563835A5 CH 907472 A CH907472 A CH 907472A CH 907472 A CH907472 A CH 907472A CH 563835 A5 CH563835 A5 CH 563835A5
Authority
CH
Switzerland
Application number
CH907472A
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 CH907472A priority Critical patent/CH563835A5/xx
Priority to DE19732320702 priority patent/DE2320702C3/en
Priority to JP6076873A priority patent/JPS4943297A/ja
Priority to GB2576973A priority patent/GB1432045A/en
Priority to FR7320366A priority patent/FR2189936B1/fr
Priority to SU7301927941A priority patent/SU584746A3/en
Publication of CH563835A5 publication Critical patent/CH563835A5/xx
Priority to JP7588377U priority patent/JPS5733949Y2/ja

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)
CH907472A 1972-06-16 1972-06-16 CH563835A5 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH907472A CH563835A5 (en) 1972-06-16 1972-06-16
DE19732320702 DE2320702C3 (en) 1972-06-16 1973-04-24 Circuit arrangement for generating controllable pulses for electrical discharge machining
JP6076873A JPS4943297A (en) 1972-06-16 1973-05-30
GB2576973A GB1432045A (en) 1972-06-16 1973-05-30 Pulse generating circuit for machining by intermittent elec-rical discharges
FR7320366A FR2189936B1 (en) 1972-06-16 1973-06-05
SU7301927941A SU584746A3 (en) 1972-06-16 1973-06-14 Pulse generator for electro-erosion machining of metals
JP7588377U JPS5733949Y2 (en) 1972-06-16 1977-06-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH907472A CH563835A5 (en) 1972-06-16 1972-06-16

Publications (1)

Publication Number Publication Date
CH563835A5 true CH563835A5 (en) 1975-07-15

Family

ID=4348053

Family Applications (1)

Application Number Title Priority Date Filing Date
CH907472A CH563835A5 (en) 1972-06-16 1972-06-16

Country Status (6)

Country Link
JP (2) JPS4943297A (en)
CH (1) CH563835A5 (en)
DE (1) DE2320702C3 (en)
FR (1) FR2189936B1 (en)
GB (1) GB1432045A (en)
SU (1) SU584746A3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302404A1 (en) * 1992-01-28 1993-08-05 Mitsubishi Electric Corp Current supply set for spark erosion machine with constant current supply - has first switching element and part which interrupts output current and second switching element which regulates AC power output to machining gap
EP0572717A1 (en) 1992-05-30 1993-12-08 Charmilles Technologies S.A. Pulse generator for electroerosion machining
CN110977066A (en) * 2019-11-25 2020-04-10 合肥工业大学 Multichannel parallel trigger type high-frequency pulse power supply

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH591920A5 (en) * 1975-06-17 1977-10-14 Agie Ag Ind Elektronik
DE2935394A1 (en) * 1979-09-01 1981-03-26 Klöckner-Humboldt-Deutz AG, 51063 Köln OVEN PLANT, ESPECIALLY FOR MELTING ORE CONCENTRATE
JPS57138526A (en) * 1981-02-13 1982-08-26 Mitsubishi Electric Corp Electrification machining device
JPS59205228A (en) * 1983-05-04 1984-11-20 Mitsubishi Electric Corp Power supply for electric discharge machining
JPS60180718A (en) * 1984-02-29 1985-09-14 Fanuc Ltd Discharge machining power supply
DE3419945C1 (en) * 1984-05-11 1985-11-21 Aktiengesellschaft für industrielle Elektronik AGIE Losone bei Locarno, Losone, Locarno Pulse generator for electrical discharge machining
JP2649387B2 (en) * 1988-09-06 1997-09-03 西部電機株式会社 Power supply unit for electric discharge machining
US5126525A (en) * 1988-11-01 1992-06-30 Sodick Co., Ltd. Power supply system for electric discharge machines
JPH0761568B2 (en) * 1989-08-08 1995-07-05 三菱電機株式会社 Waveform control device for electrical discharge machine
CH684828A5 (en) * 1991-06-01 1995-01-13 Charmilles Technologies Pulse Generator for machining by electro-erosion.
JP3008740B2 (en) * 1992-11-18 2000-02-14 三菱電機株式会社 Method and apparatus for controlling power supply for electric discharge machine
DE102022115454B4 (en) 2022-06-21 2023-12-28 VOLAS GmbH Device and method for texturing and/or coating a surface of a component

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL258818A (en) * 1959-12-08
NL278740A (en) * 1961-05-23
NL280082A (en) * 1961-06-23
US3588466A (en) * 1969-01-16 1971-06-28 Air Reduction Pulsed power welding system with suppressed pulse start
US3560821A (en) * 1969-04-21 1971-02-02 Sigma Instruments Inc Pulse type drive circuit for an inductive load

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302404A1 (en) * 1992-01-28 1993-08-05 Mitsubishi Electric Corp Current supply set for spark erosion machine with constant current supply - has first switching element and part which interrupts output current and second switching element which regulates AC power output to machining gap
DE4302404C2 (en) * 1992-01-28 2000-03-09 Mitsubishi Electric Corp Circuit arrangement for the power supply of a spark erosion machine
EP0572717A1 (en) 1992-05-30 1993-12-08 Charmilles Technologies S.A. Pulse generator for electroerosion machining
CN110977066A (en) * 2019-11-25 2020-04-10 合肥工业大学 Multichannel parallel trigger type high-frequency pulse power supply

Also Published As

Publication number Publication date
JPS52169194U (en) 1977-12-22
DE2320702A1 (en) 1974-01-03
JPS4943297A (en) 1974-04-23
GB1432045A (en) 1976-04-14
JPS5733949Y2 (en) 1982-07-27
SU584746A3 (en) 1977-12-15
FR2189936B1 (en) 1979-01-12
DE2320702B2 (en) 1980-07-24
FR2189936A1 (en) 1974-01-25
DE2320702C3 (en) 1984-09-20

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Legal Events

Date Code Title Description
PL Patent ceased