CH367907A - Method and device for generating oscillating electrical discharges in electrical discharge machines - Google Patents

Method and device for generating oscillating electrical discharges in electrical discharge machines

Info

Publication number
CH367907A
CH367907A CH6929559A CH6929559A CH367907A CH 367907 A CH367907 A CH 367907A CH 6929559 A CH6929559 A CH 6929559A CH 6929559 A CH6929559 A CH 6929559A CH 367907 A CH367907 A CH 367907A
Authority
CH
Switzerland
Prior art keywords
electrical
discharge machines
generating oscillating
discharges
electrical discharge
Prior art date
Application number
CH6929559A
Other languages
German (de)
Inventor
Hans-Joachim Dipl Ing Schulz
Hans Dipl Ing Schierholt
Original Assignee
Deutsche Edelstahlwerke Ag
Aeg
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 Deutsche Edelstahlwerke Ag, Aeg filed Critical Deutsche Edelstahlwerke Ag
Publication of CH367907A publication Critical patent/CH367907A/en

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)
CH6929559A 1958-03-03 1959-02-09 Method and device for generating oscillating electrical discharges in electrical discharge machines CH367907A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED27532A DE1058653B (en) 1958-03-03 1958-03-03 Method and device for generating oscillating electrical discharges in electrical discharge machines

Publications (1)

Publication Number Publication Date
CH367907A true CH367907A (en) 1963-03-15

Family

ID=7039302

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6929559A CH367907A (en) 1958-03-03 1959-02-09 Method and device for generating oscillating electrical discharges in electrical discharge machines

Country Status (3)

Country Link
CH (1) CH367907A (en)
DE (1) DE1058653B (en)
FR (1) FR1221185A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL258818A (en) * 1959-12-08
DE1186961B (en) * 1963-11-14 1965-02-11 Beteiligungs & Patentverw Gmbh Circuit arrangement for spark erosion with undistorted pulses
DE1292999B (en) * 1964-09-18 1969-04-17 Aeg Elotherm Gmbh Circuit arrangement for generating machining pulses for electroerosive metalworking and methods for their operation
DE9409413U1 (en) * 1994-06-13 1994-09-29 Oblf, Gesellschaft für Elektronik und Feinwerktechnik mbH, 58454 Witten Device for marking metallic samples

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2308860A (en) * 1940-11-23 1943-01-19 Malcolm S Clark Means of drilling rock, concrete, and the like
US2287543A (en) * 1940-12-18 1942-06-23 Clayton Mark & Company Welding method and apparatus
LU31798A1 (en) 1951-11-14
DE1013371B (en) 1956-05-18 1957-08-08 Deutsche Edelstahlwerke Ag Device for the energy supply of spark erosion machines using a pulse transformer

Also Published As

Publication number Publication date
FR1221185A (en) 1960-05-31
DE1058653B (en) 1959-06-04

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