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FR1347762A - Perfectionnements à l'usinage par étincelage - Google Patents

Perfectionnements à l'usinage par étincelage

Info

Publication number
FR1347762A
FR1347762A FR915513A FR915513A FR1347762A FR 1347762 A FR1347762 A FR 1347762A FR 915513 A FR915513 A FR 915513A FR 915513 A FR915513 A FR 915513A FR 1347762 A FR1347762 A FR 1347762A
Authority
FR
France
Prior art keywords
machining
flash
flash machining
machining improvements
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
FR915513A
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
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 to BE639791D priority Critical patent/BE639791A/xx
Priority to NL300499D priority patent/NL300499A/xx
Application filed by Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Priority to FR915513A priority patent/FR1347762A/fr
Priority to FI2156/63A priority patent/FI41679B/fi
Priority to US323043A priority patent/US3287537A/en
Priority to DE19631440976 priority patent/DE1440976C/de
Priority to GB45159/63A priority patent/GB1031806A/en
Priority to CH1402563A priority patent/CH419379A/fr
Priority to ES0293560A priority patent/ES293560A1/es
Application granted granted Critical
Publication of FR1347762A publication Critical patent/FR1347762A/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
    • 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)
FR915513A 1962-11-15 1962-11-15 Perfectionnements à l'usinage par étincelage Expired FR1347762A (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BE639791D BE639791A (fr) 1962-11-15
NL300499D NL300499A (fr) 1962-11-15
FR915513A FR1347762A (fr) 1962-11-15 1962-11-15 Perfectionnements à l'usinage par étincelage
FI2156/63A FI41679B (fr) 1962-11-15 1963-11-06
US323043A US3287537A (en) 1962-11-15 1963-11-12 Machining by sparking
DE19631440976 DE1440976C (de) 1962-11-15 1963-11-14 Elektroerosionsmaschine zur gleichzeitigen Herstellung einer Anzahl von Löchern
GB45159/63A GB1031806A (en) 1962-11-15 1963-11-15 Improvements in machining by spark erosion
CH1402563A CH419379A (fr) 1962-11-15 1963-11-15 Dispositif d'usinage par étincelles et son utilisation
ES0293560A ES293560A1 (es) 1962-11-15 1963-11-15 Perfeccionamientos en los procedimientos de perforaciën por chispa de piezas metalicas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR915513A FR1347762A (fr) 1962-11-15 1962-11-15 Perfectionnements à l'usinage par étincelage

Publications (1)

Publication Number Publication Date
FR1347762A true FR1347762A (fr) 1964-01-04

Family

ID=8790858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR915513A Expired FR1347762A (fr) 1962-11-15 1962-11-15 Perfectionnements à l'usinage par étincelage

Country Status (8)

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

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
US7723636B2 (en) 2003-06-11 2010-05-25 Ishikawajima-Harima Heavy Industries Co., Ltd. Method for repairing machine part, method for forming restored machine part, method for manufacturing machine part, gas turbine engine, electric discharge machine, method for repairing turbine component, and method for forming restored turbine component
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 (fr) * 1956-10-08 1958-11-12 Centre Nat Rech Scient Perfectionnements apportés aux procédés et dispositifs du genre de ceux pour l'usinage par décharges électriques intermittentes

Also Published As

Publication number Publication date
NL300499A (fr)
ES293560A1 (es) 1964-04-16
GB1031806A (en) 1966-06-02
CH419379A (fr) 1966-08-31
US3287537A (en) 1966-11-22
FI41679B (fr) 1969-09-30
DE1440976B1 (de) 1972-07-27
BE639791A (fr)

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