CH419379A - Spark machining device and its use - Google Patents

Spark machining device and its use

Info

Publication number
CH419379A
CH419379A CH1402563A CH1402563A CH419379A CH 419379 A CH419379 A CH 419379A CH 1402563 A CH1402563 A CH 1402563A CH 1402563 A CH1402563 A CH 1402563A CH 419379 A CH419379 A CH 419379A
Authority
CH
Switzerland
Prior art keywords
machining device
spark machining
spark
machining
Prior art date
Application number
CH1402563A
Other languages
French (fr)
Inventor
Rene Chenel Pierre Marcel
Nedelec Maurice
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Publication of CH419379A publication Critical patent/CH419379A/en

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
CH1402563A 1962-11-15 1963-11-15 Spark machining device and its use CH419379A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR915513A FR1347762A (en) 1962-11-15 1962-11-15 Flash machining improvements

Publications (1)

Publication Number Publication Date
CH419379A true CH419379A (en) 1966-08-31

Family

ID=8790858

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1402563A CH419379A (en) 1962-11-15 1963-11-15 Spark machining device and its use

Country Status (8)

Country Link
US (1) US3287537A (en)
BE (1) BE639791A (en)
CH (1) CH419379A (en)
ES (1) ES293560A1 (en)
FI (1) FI41679B (en)
FR (1) FR1347762A (en)
GB (1) GB1031806A (en)
NL (1) NL300499A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472994A (en) * 1966-07-15 1969-10-14 Elox Corp Electrical discharge machining apparatus for multiple electrodes
US3496321A (en) * 1966-07-15 1970-02-17 Elox Corp Electrical discharge machining apparatus for multiple electrodes
US3485992A (en) * 1968-01-22 1969-12-23 Kurt H Sennowitz Multiple electrode servo feed control circuit for electrical discharge machining apparatus
US3833785A (en) * 1973-07-02 1974-09-03 Cammann Mfg Co Electrode movement control
SG155059A1 (en) * 2003-06-11 2009-09-30 Ishikawajima Harima Heavy Ind Repair method for machine component, production method of restored machine component, production method of machine component, gas turbine engine, electric spark machine, repair method for turbine component and production method for restored turbine compo
GB0723666D0 (en) * 2007-12-04 2008-01-16 Rolls Royce Plc Electrical discharge machining

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550366A (en) * 1946-10-25 1951-04-24 Meaker Method and apparatus for electroperforating sheet material
US2753429A (en) * 1953-02-25 1956-07-03 Elox Corp Michigan Electrical discharge machining
US2783411A (en) * 1955-12-09 1957-02-26 Elox Corp Servo feed for multiple electrodes
US2901588A (en) * 1956-04-17 1959-08-25 Elox Corp Michigan Method and apparatus for automatic electric discharge maching
FR1166460A (en) * 1956-10-08 1958-11-12 Centre Nat Rech Scient Improvements to processes and devices such as those for machining by intermittent electric discharges

Also Published As

Publication number Publication date
BE639791A (en)
FR1347762A (en) 1964-01-04
NL300499A (en)
DE1440976B1 (en) 1972-07-27
GB1031806A (en) 1966-06-02
ES293560A1 (en) 1964-04-16
FI41679B (en) 1969-09-30
US3287537A (en) 1966-11-22

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