FR2314801A1 - Generateur pour l'usinage de metaux par electro-erosion - Google Patents

Generateur pour l'usinage de metaux par electro-erosion

Info

Publication number
FR2314801A1
FR2314801A1 FR7537577A FR7537577A FR2314801A1 FR 2314801 A1 FR2314801 A1 FR 2314801A1 FR 7537577 A FR7537577 A FR 7537577A FR 7537577 A FR7537577 A FR 7537577A FR 2314801 A1 FR2314801 A1 FR 2314801A1
Authority
FR
France
Prior art keywords
time curve
electroerosion
comparator
actual
versus time
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.)
Granted
Application number
FR7537577A
Other languages
English (en)
Other versions
FR2314801B1 (fr
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.)
Agie Charmilles SA
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
Publication of FR2314801A1 publication Critical patent/FR2314801A1/fr
Application granted granted Critical
Publication of FR2314801B1 publication Critical patent/FR2314801B1/fr
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FR7537577A 1975-06-17 1975-12-09 Generateur pour l'usinage de metaux par electro-erosion Granted FR2314801A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH785575A CH591920A5 (fr) 1975-06-17 1975-06-17

Publications (2)

Publication Number Publication Date
FR2314801A1 true FR2314801A1 (fr) 1977-01-14
FR2314801B1 FR2314801B1 (fr) 1979-06-01

Family

ID=4331442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537577A Granted FR2314801A1 (fr) 1975-06-17 1975-12-09 Generateur pour l'usinage de metaux par electro-erosion

Country Status (6)

Country Link
BR (1) BR7600056A (fr)
CH (1) CH591920A5 (fr)
DE (1) DE2547767C3 (fr)
FR (1) FR2314801A1 (fr)
IT (1) IT1055126B (fr)
SE (1) SE419418B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806719A (en) * 1986-07-04 1989-02-21 Friedrich Deckel Aktiengellschaft Method and device for monitoring a spark-eroding process in a spark-eroding machine

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US4453069A (en) * 1981-05-02 1984-06-05 Inoue-Japax Research Incorporated EDM Pulse forming circuit arrangement and method
DE3326866C2 (de) * 1983-07-26 1985-10-10 Aeg-Elotherm Gmbh, 5630 Remscheid Elektrischer Generator für die funkenerosive Metallbearbeitung
DE3419945C1 (de) * 1984-05-11 1985-11-21 Aktiengesellschaft für industrielle Elektronik AGIE Losone bei Locarno, Losone, Locarno Impulsgenerator zur funkenerosiven Metallbearbeitung
JPS63156618A (ja) * 1986-12-22 1988-06-29 Hoden Seimitsu Kako Kenkyusho Ltd 放電加工装置
JPS63174816A (ja) * 1987-01-16 1988-07-19 Hoden Seimitsu Kako Kenkyusho Ltd 放電加工機用電源装置
JP2749656B2 (ja) * 1989-08-16 1998-05-13 株式会社放電精密加工研究所 放電加工用電源回路
DE4107910A1 (de) * 1991-03-12 1992-09-17 Agie Ag Ind Elektronik Impulsgenerator fuer funkenerosive bearbeitung sowie hierfuer geeignetes verfahren

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3604885A (en) * 1968-07-05 1971-09-14 Inoue K Edm power supply for generating self-adaptive discharge 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
CH563835A5 (fr) * 1972-06-16 1975-07-15 Charmilles Sa Ateliers
US3832510A (en) * 1972-06-16 1974-08-27 Charmilles Sa Ateliers Pulse generator for edm machine
CH569545A5 (fr) * 1973-08-31 1975-11-28 Charmilles Sa Ateliers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4806719A (en) * 1986-07-04 1989-02-21 Friedrich Deckel Aktiengellschaft Method and device for monitoring a spark-eroding process in a spark-eroding machine

Also Published As

Publication number Publication date
SE419418B (sv) 1981-08-03
SE7512371L (sv) 1976-12-18
DE2547767B2 (de) 1979-11-08
FR2314801B1 (fr) 1979-06-01
CH591920A5 (fr) 1977-10-14
DE2547767C3 (de) 1984-02-09
BR7600056A (pt) 1977-05-10
IT1055126B (it) 1981-12-21
DE2547767A1 (de) 1976-12-23

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Legal Events

Date Code Title Description
ST Notification of lapse