ES293560A1 - Perfeccionamientos en los procedimientos de perforaciën por chispa de piezas metalicas - Google Patents

Perfeccionamientos en los procedimientos de perforaciën por chispa de piezas metalicas

Info

Publication number
ES293560A1
ES293560A1 ES0293560A ES293560A ES293560A1 ES 293560 A1 ES293560 A1 ES 293560A1 ES 0293560 A ES0293560 A ES 0293560A ES 293560 A ES293560 A ES 293560A ES 293560 A1 ES293560 A1 ES 293560A1
Authority
ES
Spain
Prior art keywords
electrodes
workpiece
resistors
supplied
groups
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
ES0293560A
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
Application filed by Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Publication of ES293560A1 publication Critical patent/ES293560A1/es
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)
ES0293560A 1962-11-15 1963-11-15 Perfeccionamientos en los procedimientos de perforaciën por chispa de piezas metalicas Expired ES293560A1 (es)

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
ES293560A1 true ES293560A1 (es) 1964-04-16

Family

ID=8790858

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0293560A Expired ES293560A1 (es) 1962-11-15 1963-11-15 Perfeccionamientos en los procedimientos de perforaciën por chispa de piezas metalicas

Country Status (8)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496321A (en) * 1966-07-15 1970-02-17 Elox Corp Electrical discharge machining apparatus for multiple electrodes
US3472994A (en) * 1966-07-15 1969-10-14 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
CA2528893C (en) 2003-06-11 2011-05-17 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
BE639791A (es)
NL300499A (es)
DE1440976B1 (de) 1972-07-27
GB1031806A (en) 1966-06-02
FR1347762A (fr) 1964-01-04
CH419379A (fr) 1966-08-31
FI41679B (es) 1969-09-30
US3287537A (en) 1966-11-22

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