FR2462962B1 - - Google Patents

Info

Publication number
FR2462962B1
FR2462962B1 FR7920243A FR7920243A FR2462962B1 FR 2462962 B1 FR2462962 B1 FR 2462962B1 FR 7920243 A FR7920243 A FR 7920243A FR 7920243 A FR7920243 A FR 7920243A FR 2462962 B1 FR2462962 B1 FR 2462962B1
Authority
FR
France
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
FR7920243A
Other languages
French (fr)
Other versions
FR2462962A1 (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.)
EXNII METALLOREZH STANKOV
Original Assignee
EXNII METALLOREZH STANKOV
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 EXNII METALLOREZH STANKOV filed Critical EXNII METALLOREZH STANKOV
Publication of FR2462962A1 publication Critical patent/FR2462962A1/fr
Application granted granted Critical
Publication of FR2462962B1 publication Critical patent/FR2462962B1/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
    • B23H7/02—Wire-cutting
    • B23H7/04—Apparatus for supplying current to working gap; Electric circuits specially adapted therefor

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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
FR7920243A 1978-11-22 1979-08-07 Procede d'usinage de materiaux electroconducteurs par electroerosion Granted FR2462962A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1978/000002 WO1980001048A1 (en) 1978-11-22 1978-11-22 Method of working conductive materials by electro-erosion

Publications (2)

Publication Number Publication Date
FR2462962A1 FR2462962A1 (fr) 1981-02-20
FR2462962B1 true FR2462962B1 (enrdf_load_stackoverflow) 1983-04-08

Family

ID=21616501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920243A Granted FR2462962A1 (fr) 1978-11-22 1979-08-07 Procede d'usinage de materiaux electroconducteurs par electroerosion

Country Status (2)

Country Link
FR (1) FR2462962A1 (enrdf_load_stackoverflow)
WO (1) WO1980001048A1 (enrdf_load_stackoverflow)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974216A (en) * 1959-01-05 1961-03-07 Inoue Kiyoshi Spark discharge contouring machine using wire electrode
US3539755A (en) * 1967-11-14 1970-11-10 Inoue K Electrical discharge machining pulse control method and apparatus
CH513694A (de) * 1970-06-24 1971-10-15 Agie Ag Ind Elektronik Erosionsmaschine mit digitaler Steuerungsanordnung
CH521815A (de) * 1970-07-15 1972-04-30 Agie Ag Ind Elektronik Schaltungsanordnung für eine Elektroerosionsmaschine zum Steuern der relativen Bewegung zwischen mindestens einer Elektrode und mindestens einem Werkstück
JPS51137193A (en) * 1975-05-23 1976-11-26 Inoue Japax Res Inc Wire-cutting device making use of electric discharge
JPS5364899A (en) * 1976-11-22 1978-06-09 Inoue Japax Res Inc Electrical disc charge equipment for cutting wire
JPS5387089A (en) * 1977-01-12 1978-08-01 Inoue Japax Res Inc Wire-cut electric discharge machining apparatus
DE2826489A1 (de) * 1977-09-07 1979-03-08 Elmapa Nv Verfahren und vorrichtung zum verhindern von fehlern, die beim elektroerosiven oder elektrochemischen schneiden eines werkstueckes durch das nachschleppen einer drahtfoermigen elektrode entstehen

Also Published As

Publication number Publication date
WO1980001048A1 (en) 1980-05-29
FR2462962A1 (fr) 1981-02-20

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Legal Events

Date Code Title Description
ST Notification of lapse