FR1181502A - Method and device for generating current pulses, applicable in particular to spark machining - Google Patents

Method and device for generating current pulses, applicable in particular to spark machining

Info

Publication number
FR1181502A
FR1181502A FR1181502DA FR1181502A FR 1181502 A FR1181502 A FR 1181502A FR 1181502D A FR1181502D A FR 1181502DA FR 1181502 A FR1181502 A FR 1181502A
Authority
FR
France
Prior art keywords
applicable
current pulses
generating current
spark machining
spark
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.)
Expired
Application number
Other languages
French (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.)
Soudure Electrique Languepin SA
Original Assignee
Soudure Electrique Languepin 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 Soudure Electrique Languepin SA filed Critical Soudure Electrique Languepin SA
Application granted granted Critical
Publication of FR1181502A publication Critical patent/FR1181502A/en
Expired 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K39/00—Generators specially adapted for producing a desired non-sinusoidal waveform

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
FR1181502D 1957-08-19 1957-08-19 Method and device for generating current pulses, applicable in particular to spark machining Expired FR1181502A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1181502T 1957-08-19

Publications (1)

Publication Number Publication Date
FR1181502A true FR1181502A (en) 1959-06-16

Family

ID=9662159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1181502D Expired FR1181502A (en) 1957-08-19 1957-08-19 Method and device for generating current pulses, applicable in particular to spark machining

Country Status (1)

Country Link
FR (1) FR1181502A (en)

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