FR2261838B1 - - Google Patents

Info

Publication number
FR2261838B1
FR2261838B1 FR7405912A FR7405912A FR2261838B1 FR 2261838 B1 FR2261838 B1 FR 2261838B1 FR 7405912 A FR7405912 A FR 7405912A FR 7405912 A FR7405912 A FR 7405912A FR 2261838 B1 FR2261838 B1 FR 2261838B1
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
FR7405912A
Other languages
French (fr)
Other versions
FR2261838A1 (it
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7405912A priority Critical patent/FR2261838B1/fr
Priority to CH142175A priority patent/CH581525A5/xx
Priority to GB583575A priority patent/GB1504742A/en
Priority to CA219,779A priority patent/CA1028756A/en
Priority to DE19752505944 priority patent/DE2505944C3/de
Priority to IT4820975A priority patent/IT1029760B/it
Priority to ES434787A priority patent/ES434787A1/es
Priority to JP2044975A priority patent/JPS50148995A/ja
Priority to BR7501049A priority patent/BR7501049A/pt
Publication of FR2261838A1 publication Critical patent/FR2261838A1/fr
Application granted granted Critical
Publication of FR2261838B1 publication Critical patent/FR2261838B1/fr
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
    • 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
    • B23H7/18—Electric circuits specially adapted therefor, e.g. power supply for maintaining or controlling the desired spacing between electrode and workpiece

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)
FR7405912A 1974-02-21 1974-02-21 Expired FR2261838B1 (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7405912A FR2261838B1 (it) 1974-02-21 1974-02-21
CH142175A CH581525A5 (it) 1974-02-21 1975-02-06
CA219,779A CA1028756A (en) 1974-02-21 1975-02-11 Method and a device for machining by electro-erosion
GB583575A GB1504742A (en) 1974-02-21 1975-02-11 Electro-erosion
DE19752505944 DE2505944C3 (de) 1974-02-21 1975-02-13 Verfahren und Vorrichtung zur Bearbeitung durch Elektroerosion
IT4820975A IT1029760B (it) 1974-02-21 1975-02-17 Procedimento e dispositivo di lavorazione mediante elettroerosione
ES434787A ES434787A1 (es) 1974-02-21 1975-02-17 Procedimiento de mecanizacion por electroerosion.
JP2044975A JPS50148995A (it) 1974-02-21 1975-02-20
BR7501049A BR7501049A (pt) 1974-02-21 1975-02-20 Aperfeicoamento em processo de usinagem por eletroerosao e dispositivo para execucao do processo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7405912A FR2261838B1 (it) 1974-02-21 1974-02-21

Publications (2)

Publication Number Publication Date
FR2261838A1 FR2261838A1 (it) 1975-09-19
FR2261838B1 true FR2261838B1 (it) 1978-09-29

Family

ID=9135250

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7405912A Expired FR2261838B1 (it) 1974-02-21 1974-02-21

Country Status (9)

Country Link
JP (1) JPS50148995A (it)
BR (1) BR7501049A (it)
CA (1) CA1028756A (it)
CH (1) CH581525A5 (it)
DE (1) DE2505944C3 (it)
ES (1) ES434787A1 (it)
FR (1) FR2261838B1 (it)
GB (1) GB1504742A (it)
IT (1) IT1029760B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2932734C2 (de) 1978-08-16 1984-12-06 Mitsubishi Denki K.K., Tokio/Tokyo Verfahren zur Regelung eines Schneiderodierprozesses
CH652330A5 (de) * 1981-01-13 1985-11-15 Agie Ag Ind Elektronik Verfahren und einrichtung zur automatischen prozessfuehrung beim funkenerosiven bearbeiten.
CH655032A5 (fr) * 1982-06-30 1986-03-27 Mitsubishi Electric Corp Machine a decharge electrique pour electro-erosion.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CH548256A (de) * 1972-11-16 1974-04-30 Agie Ag Ind Elektronik Verfahren und einrichtung zum steuern des bearbeitungsprozesses einer elektroerosiven bearbeitungsmaschine auf optimalen betriebszustand.

Also Published As

Publication number Publication date
DE2505944A1 (de) 1975-09-04
BR7501049A (pt) 1975-12-02
CA1028756A (en) 1978-03-28
IT1029760B (it) 1979-03-20
DE2505944C3 (de) 1983-12-29
FR2261838A1 (it) 1975-09-19
ES434787A1 (es) 1977-04-01
CH581525A5 (it) 1976-11-15
DE2505944B2 (de) 1977-12-15
GB1504742A (en) 1978-03-22
JPS50148995A (it) 1975-11-28

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Legal Events

Date Code Title Description
ST Notification of lapse