GB1400671A - Circuit for controlling the infeed in spark erosion machines - Google Patents

Circuit for controlling the infeed in spark erosion machines

Info

Publication number
GB1400671A
GB1400671A GB1183273A GB1183273A GB1400671A GB 1400671 A GB1400671 A GB 1400671A GB 1183273 A GB1183273 A GB 1183273A GB 1183273 A GB1183273 A GB 1183273A GB 1400671 A GB1400671 A GB 1400671A
Authority
GB
United Kingdom
Prior art keywords
circuit
pulses
voltage
working
gap
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.)
Expired
Application number
GB1183273A
Other languages
English (en)
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
Priority claimed from DE19722214790 external-priority patent/DE2214790C3/de
Application filed by AEG Elotherm GmbH filed Critical AEG Elotherm GmbH
Publication of GB1400671A publication Critical patent/GB1400671A/en
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)
GB1183273A 1972-03-25 1973-03-12 Circuit for controlling the infeed in spark erosion machines Expired GB1400671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722214790 DE2214790C3 (de) 1972-03-25 Schaltungsanordnung für die Vorschubregelung bei Funkenerosionsmaschinen

Publications (1)

Publication Number Publication Date
GB1400671A true GB1400671A (en) 1975-07-23

Family

ID=5840255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1183273A Expired GB1400671A (en) 1972-03-25 1973-03-12 Circuit for controlling the infeed in spark erosion machines

Country Status (5)

Country Link
CH (1) CH569546A5 (et)
ES (1) ES410663A1 (et)
FR (1) FR2177839B1 (et)
GB (1) GB1400671A (et)
IT (1) IT974305B (et)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1536006A (fr) * 1966-09-08 1968-08-09 F Jos Lamb Company Inc Procédé et appareil pour l'enlèvement de matière d'un ouvrage par décharge électrique

Also Published As

Publication number Publication date
ES410663A1 (es) 1976-01-01
DE2214790B2 (de) 1977-05-05
FR2177839B1 (et) 1977-09-02
DE2214790A1 (de) 1973-10-04
CH569546A5 (et) 1975-11-28
FR2177839A1 (et) 1973-11-09
IT974305B (it) 1974-06-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee