FR2155379A5 - - Google Patents

Info

Publication number
FR2155379A5
FR2155379A5 FR7234114A FR7234114A FR2155379A5 FR 2155379 A5 FR2155379 A5 FR 2155379A5 FR 7234114 A FR7234114 A FR 7234114A FR 7234114 A FR7234114 A FR 7234114A FR 2155379 A5 FR2155379 A5 FR 2155379A5
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
FR7234114A
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.)
SMS Elotherm GmbH
Original Assignee
AEG Elotherm GmbH
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 AEG Elotherm GmbH filed Critical AEG Elotherm GmbH
Application granted granted Critical
Publication of FR2155379A5 publication Critical patent/FR2155379A5/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)
FR7234114A 1971-09-28 1972-09-27 Expired FR2155379A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712148328 DE2148328C3 (en) 1971-09-28 1971-09-28 Circuit arrangement on EDM machines

Publications (1)

Publication Number Publication Date
FR2155379A5 true FR2155379A5 (en) 1973-05-18

Family

ID=5820764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7234114A Expired FR2155379A5 (en) 1971-09-28 1972-09-27

Country Status (5)

Country Link
CH (1) CH535090A (en)
DE (1) DE2148328C3 (en)
ES (1) ES399312A1 (en)
FR (1) FR2155379A5 (en)
GB (1) GB1396025A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6188770A (en) * 1984-10-05 1986-05-07 Amada Co Ltd Current control circuit of electrical discharge machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH409176A (en) * 1962-11-30 1966-03-15 Beteiligungs & Patentverw Gmbh Process for controlling the feed rate of the tool electrode in electrical discharge machining
CH407362A (en) * 1964-02-25 1966-02-15 Charmilles Sa Ateliers Machining process by intermittent electrical discharges with controlled pulses
US3381107A (en) * 1964-04-24 1968-04-30 Beteiligungs & Patentverw Gmbh Method of controlling the feed in connection with electroerosive machining
GB1039504A (en) * 1964-05-02 1966-08-17 Beteiligungs & Patentverw Gmbh Method of regulating the feed in electro-erosive machining
DE1565432A1 (en) * 1966-08-03 1970-02-05 Krupp Gmbh Switching arrangement for electrical discharge machining
JPS4840157B1 (en) * 1969-02-04 1973-11-29

Also Published As

Publication number Publication date
ES399312A1 (en) 1974-12-16
DE2148328C3 (en) 1981-06-25
CH535090A (en) 1973-03-31
DE2148328B2 (en) 1980-06-19
DE2148328A1 (en) 1973-04-19
GB1396025A (en) 1975-05-29

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Legal Events

Date Code Title Description
ST Notification of lapse