CH660548GA3 - - Google Patents

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Publication number
CH660548GA3
CH660548GA3 CH597782A CH597782A CH660548GA3 CH 660548G A3 CH660548G A3 CH 660548GA3 CH 597782 A CH597782 A CH 597782A CH 597782 A CH597782 A CH 597782A CH 660548G A3 CH660548G A3 CH 660548GA3
Authority
CH
Switzerland
Prior art keywords
spark
timer
voltage pulse
machining
delay time
Prior art date
Application number
CH597782A
Other languages
German (de)
English (en)
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 filed Critical
Publication of CH660548GA3 publication Critical patent/CH660548GA3/de

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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)
CH597782A 1981-11-16 1982-10-13 CH660548GA3 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU813426A HU186439B (en) 1981-11-16 1981-11-16 Method and apparatus for timing spark-machining pulses

Publications (1)

Publication Number Publication Date
CH660548GA3 true CH660548GA3 (ja) 1987-05-15

Family

ID=10963976

Family Applications (1)

Application Number Title Priority Date Filing Date
CH597782A CH660548GA3 (ja) 1981-11-16 1982-10-13

Country Status (4)

Country Link
CH (1) CH660548GA3 (ja)
DE (1) DE3238001A1 (ja)
GB (1) GB2110144B (ja)
HU (1) HU186439B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709433A1 (de) * 1987-03-21 1988-09-29 Aeg Elotherm Gmbh Verfahren und vorrichtung zum elektrochemischen bearbeiten von werkstuecken

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2201161A1 (ja) * 1972-09-30 1974-04-26 Mitsubishi Electric Corp
GB2053064A (en) * 1979-06-30 1981-02-04 Inoue Japax Res Electrical discharge machining method and apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH407362A (fr) * 1964-02-25 1966-02-15 Charmilles Sa Ateliers Procédé d'usinage par décharges électriques intermittentes à impulsions commandées
US3536881A (en) * 1967-10-21 1970-10-27 Inoue K Constant current density edm system capable of automatically responding to changing machining area
CH525061A (de) * 1969-02-07 1972-07-15 Kondo Iwao Mittels elektrischer Entladungen arbeitende Bearbeitungsvorrichtung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2201161A1 (ja) * 1972-09-30 1974-04-26 Mitsubishi Electric Corp
GB2053064A (en) * 1979-06-30 1981-02-04 Inoue Japax Res Electrical discharge machining method and apparatus

Also Published As

Publication number Publication date
DE3238001C2 (ja) 1988-09-29
GB2110144B (en) 1985-09-11
GB2110144A (en) 1983-06-15
HU186439B (en) 1985-07-29
DE3238001A1 (de) 1983-05-26

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