FR2455946A1 - Procede pour usiner par etincelage erosif et dispositif pour la mise en oeuvre du procede - Google Patents

Procede pour usiner par etincelage erosif et dispositif pour la mise en oeuvre du procede

Info

Publication number
FR2455946A1
FR2455946A1 FR8009704A FR8009704A FR2455946A1 FR 2455946 A1 FR2455946 A1 FR 2455946A1 FR 8009704 A FR8009704 A FR 8009704A FR 8009704 A FR8009704 A FR 8009704A FR 2455946 A1 FR2455946 A1 FR 2455946A1
Authority
FR
France
Prior art keywords
machining
performance
pointp
slope
discharges
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
FR8009704A
Other languages
English (en)
French (fr)
Other versions
FR2455946B1 (enExample
Inventor
Jean-Pierre Kruth
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.)
Ateliers des Charmilles SA
Original Assignee
Ateliers des 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 Ateliers des Charmilles SA filed Critical Ateliers des Charmilles SA
Publication of FR2455946A1 publication Critical patent/FR2455946A1/fr
Application granted granted Critical
Publication of FR2455946B1 publication Critical patent/FR2455946B1/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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/14—Electric circuits specially adapted therefor, e.g. power supply
    • B23H7/16—Electric circuits specially adapted therefor, e.g. power supply for preventing short circuits or other abnormal discharges by altering machining parameters using adaptive control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FR8009704A 1979-05-08 1980-04-29 Procede pour usiner par etincelage erosif et dispositif pour la mise en oeuvre du procede Granted FR2455946A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH430279A CH630829A5 (fr) 1979-05-08 1979-05-08 Procede pour usiner par etincelage erosif.

Publications (2)

Publication Number Publication Date
FR2455946A1 true FR2455946A1 (fr) 1980-12-05
FR2455946B1 FR2455946B1 (enExample) 1983-12-16

Family

ID=4273544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009704A Granted FR2455946A1 (fr) 1979-05-08 1980-04-29 Procede pour usiner par etincelage erosif et dispositif pour la mise en oeuvre du procede

Country Status (6)

Country Link
US (1) US4370536A (enExample)
JP (1) JPS582778B2 (enExample)
CH (1) CH630829A5 (enExample)
DE (1) DE3016891A1 (enExample)
FR (1) FR2455946A1 (enExample)
GB (1) GB2049991B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2115585B (en) * 1982-02-26 1985-12-04 Hitachi Seiko Limited Electric discharge machining apparatus
DE3808646C1 (enExample) * 1988-03-15 1989-03-23 Ag Fuer Industrielle Elektronik Agie Losone Bei Locarno, Losone, Ch
DE69021096T2 (de) * 1989-01-13 1996-08-01 Charmilles Technologies Steuerungseinrichtung und Verfahren zum elektroerosiven Schneiden unter Vermeidung von Drahtbruch.
JPH02284820A (ja) * 1989-04-24 1990-11-22 Mitsubishi Electric Corp 放電加工方法
JP2503712B2 (ja) * 1990-03-08 1996-06-05 三菱電機株式会社 エレベ―タ―の速度制御装置
WO1992000826A1 (fr) * 1990-07-13 1992-01-23 Sodick Co., Ltd. Procede et appareil de generation d'impulsions
US5276302A (en) * 1992-05-18 1994-01-04 Mitsubishi Denki K.K. EDM apparatus current efficiency control technique
DE19753812C2 (de) * 1997-12-04 2000-05-18 Agie Sa Verfahren und Vorrichtung zum funkenerosiven Feinbearbeiten
CN101291768B (zh) * 2006-10-20 2012-05-02 三菱电机株式会社 放电加工机的电源控制装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2190572A1 (enExample) * 1972-06-29 1974-02-01 Aeg Elotherm Gmbh
US3816692A (en) * 1972-03-02 1974-06-11 S Ratmansky Electrical discharge machining efficiency and safety monitoring system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840157B1 (enExample) * 1969-02-04 1973-11-29
US4005303A (en) * 1972-03-07 1977-01-25 Inoue-Japan Research Inc. EDM parameter control system
US3860779A (en) * 1972-03-22 1975-01-14 Charmilles Sa Ateliers Method and apparatus for positioning an electrode-tool relative to a workpiece in electrical discharge machining
US3996445A (en) * 1975-02-03 1976-12-07 Eltee Pulsitron (Entire) Timing sequence control system for electrical discharge machining
CH585607A5 (enExample) * 1975-04-11 1977-03-15 Charmilles Sa Ateliers
US3988560A (en) * 1975-12-29 1976-10-26 Cincinnati Milacron, Inc. Method and apparatus for controlling generation of machining pulses in EDM power supply
US4071729A (en) * 1976-01-19 1978-01-31 Colt Industries Operating Corporation Adaptive control system and method for electrical discharge machining
GB1583442A (en) * 1976-04-15 1981-01-28 Rolls Royce Method of and apparatus for controlling an electro-discharge drilling machine tool

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816692A (en) * 1972-03-02 1974-06-11 S Ratmansky Electrical discharge machining efficiency and safety monitoring system
FR2190572A1 (enExample) * 1972-06-29 1974-02-01 Aeg Elotherm Gmbh

Also Published As

Publication number Publication date
CH630829A5 (fr) 1982-07-15
FR2455946B1 (enExample) 1983-12-16
JPS582778B2 (ja) 1983-01-18
US4370536A (en) 1983-01-25
GB2049991B (en) 1983-02-16
GB2049991A (en) 1980-12-31
JPS55150928A (en) 1980-11-25
DE3016891A1 (de) 1981-04-09

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Legal Events

Date Code Title Description
ST Notification of lapse