CH608406A5 - Generator for spark-erosive metal treatment - Google Patents

Generator for spark-erosive metal treatment

Info

Publication number
CH608406A5
CH608406A5 CH542076A CH542076A CH608406A5 CH 608406 A5 CH608406 A5 CH 608406A5 CH 542076 A CH542076 A CH 542076A CH 542076 A CH542076 A CH 542076A CH 608406 A5 CH608406 A5 CH 608406A5
Authority
CH
Switzerland
Prior art keywords
spark
generator
metal treatment
erosive
erosive metal
Prior art date
Application number
CH542076A
Inventor
H C Werner Dr Ing Ullmann
Ernst Buehler
Original Assignee
Agie Ag Ind Elektronik
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 Ag Ind Elektronik filed Critical Agie Ag Ind Elektronik
Priority to CH542076A priority Critical patent/CH608406A5/en
Priority to DE19762622878 priority patent/DE2622878C2/en
Priority to FR7616186A priority patent/FR2349398A2/en
Priority to IT2380976A priority patent/IT1063049B/en
Priority to SE7606152A priority patent/SE422170B/en
Priority to US05/694,569 priority patent/US4072842A/en
Priority to GB24409/76A priority patent/GB1538313A/en
Priority to BR7603813A priority patent/BR7603813A/en
Priority to JP51070448A priority patent/JPS5245797A/en
Publication of CH608406A5 publication Critical patent/CH608406A5/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)
  • Amplifiers (AREA)
CH542076A 1975-06-17 1976-04-29 Generator for spark-erosive metal treatment CH608406A5 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH542076A CH608406A5 (en) 1976-04-29 1976-04-29 Generator for spark-erosive metal treatment
DE19762622878 DE2622878C2 (en) 1976-04-29 1976-05-21 Pulse generator for electrical discharge machining
FR7616186A FR2349398A2 (en) 1976-04-29 1976-05-28 GENERATOR FOR METAL MACHINING BY ELECTRO-EROSION
IT2380976A IT1063049B (en) 1976-04-29 1976-05-31 GENERATOR FOR ELECTROEROSIVE METAL PROCESSING
SE7606152A SE422170B (en) 1976-04-29 1976-06-01 GENERATOR AS REQUIRED 1 FOR THE PATENT 7512371-1
US05/694,569 US4072842A (en) 1975-06-17 1976-06-10 Electro-erosion machine tool and a pulse generator for use in such a machine tool
GB24409/76A GB1538313A (en) 1975-06-17 1976-06-11 Electro-erosion machine tool and a pulse generator for use in such a machine tool
BR7603813A BR7603813A (en) 1976-04-29 1976-06-14 GENERATOR FOR METAL TREATMENT IN EROSION PROCESS BY SPARK R SPARK
JP51070448A JPS5245797A (en) 1975-06-17 1976-06-17 Pulse generator to be used in ectroerosion machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH542076A CH608406A5 (en) 1976-04-29 1976-04-29 Generator for spark-erosive metal treatment

Publications (1)

Publication Number Publication Date
CH608406A5 true CH608406A5 (en) 1979-01-15

Family

ID=4293284

Family Applications (1)

Application Number Title Priority Date Filing Date
CH542076A CH608406A5 (en) 1975-06-17 1976-04-29 Generator for spark-erosive metal treatment

Country Status (6)

Country Link
BR (1) BR7603813A (en)
CH (1) CH608406A5 (en)
DE (1) DE2622878C2 (en)
FR (1) FR2349398A2 (en)
IT (1) IT1063049B (en)
SE (1) SE422170B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH529608A (en) * 1971-03-25 1972-10-31 Charmilles Sa Ateliers Electro-erosion machining process

Also Published As

Publication number Publication date
SE7606152L (en) 1977-10-30
DE2622878A1 (en) 1977-11-10
IT1063049B (en) 1985-02-11
DE2622878C2 (en) 1983-12-08
BR7603813A (en) 1978-01-03
FR2349398B2 (en) 1980-06-06
SE422170B (en) 1982-02-22
FR2349398A2 (en) 1977-11-25

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Legal Events

Date Code Title Description
PL Patent ceased