FR2277648A1 - Circuit d'usinage pour machines d'electro-erosion - Google Patents

Circuit d'usinage pour machines d'electro-erosion

Info

Publication number
FR2277648A1
FR2277648A1 FR7521286A FR7521286A FR2277648A1 FR 2277648 A1 FR2277648 A1 FR 2277648A1 FR 7521286 A FR7521286 A FR 7521286A FR 7521286 A FR7521286 A FR 7521286A FR 2277648 A1 FR2277648 A1 FR 2277648A1
Authority
FR
France
Prior art keywords
electro
machining circuit
erosion machines
erosion
machines
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.)
Granted
Application number
FR7521286A
Other languages
English (en)
French (fr)
Other versions
FR2277648B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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
Publication of FR2277648A1 publication Critical patent/FR2277648A1/fr
Application granted granted Critical
Publication of FR2277648B3 publication Critical patent/FR2277648B3/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
    • 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
    • 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
    • B23H2300/00—Power source circuits or energization
    • B23H2300/20—Relaxation circuit power supplies for supplying the machining current, e.g. capacitor or inductance energy storage circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
FR7521286A 1974-07-09 1975-07-07 Circuit d'usinage pour machines d'electro-erosion Granted FR2277648A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH937174A CH586091A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-07-09 1974-07-09

Publications (2)

Publication Number Publication Date
FR2277648A1 true FR2277648A1 (fr) 1976-02-06
FR2277648B3 FR2277648B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-04-27

Family

ID=4351293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7521286A Granted FR2277648A1 (fr) 1974-07-09 1975-07-07 Circuit d'usinage pour machines d'electro-erosion

Country Status (6)

Country Link
CH (1) CH586091A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2528888A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2277648A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1510164A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1033815B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7507933A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0402262A1 (fr) * 1989-06-09 1990-12-12 Commissariat A L'energie Atomique Dispositif de protection contre les claquages haute tension

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652133A (en) * 1979-10-04 1981-05-11 Fanuc Ltd Electric source for wire-cut electric spark machining

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0402262A1 (fr) * 1989-06-09 1990-12-12 Commissariat A L'energie Atomique Dispositif de protection contre les claquages haute tension
FR2648284A1 (fr) * 1989-06-09 1990-12-14 Commissariat Energie Atomique Dispositif de protection contre les claquages haute tension

Also Published As

Publication number Publication date
NL7507933A (nl) 1976-01-13
IT1033815B (it) 1979-08-10
CH586091A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-03-31
DE2528888A1 (de) 1976-01-29
FR2277648B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-04-27
GB1510164A (en) 1978-05-10

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