JPS5258195A - Apparatus for electrospark machining - Google Patents

Apparatus for electrospark machining

Info

Publication number
JPS5258195A
JPS5258195A JP13442775A JP13442775A JPS5258195A JP S5258195 A JPS5258195 A JP S5258195A JP 13442775 A JP13442775 A JP 13442775A JP 13442775 A JP13442775 A JP 13442775A JP S5258195 A JPS5258195 A JP S5258195A
Authority
JP
Japan
Prior art keywords
discharge
electrospark machining
working
whcih
energize
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.)
Granted
Application number
JP13442775A
Other languages
Japanese (ja)
Other versions
JPS5950457B2 (en
Inventor
Kiyoshi Inoue
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.)
Inoue Japax Research Inc
Original Assignee
Inoue Japax Research Inc
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 Inoue Japax Research Inc filed Critical Inoue Japax Research Inc
Priority to JP13442775A priority Critical patent/JPS5950457B2/en
Publication of JPS5258195A publication Critical patent/JPS5258195A/en
Publication of JPS5950457B2 publication Critical patent/JPS5950457B2/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
    • B23H7/02—Wire-cutting
    • B23H7/04—Apparatus for supplying current to working gap; Electric circuits specially adapted therefor

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)

Abstract

PURPOSE:To identify discharge form by comparing frequency of discharges, waveform, discharge rate, etc. corresponding to working pulses whcih are alternatively distributed to energize more than two split portions of the workpieces forming working clearances to cause discharge.
JP13442775A 1975-11-07 1975-11-07 Hoden Kakousouchi Expired JPS5950457B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13442775A JPS5950457B2 (en) 1975-11-07 1975-11-07 Hoden Kakousouchi

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13442775A JPS5950457B2 (en) 1975-11-07 1975-11-07 Hoden Kakousouchi

Publications (2)

Publication Number Publication Date
JPS5258195A true JPS5258195A (en) 1977-05-13
JPS5950457B2 JPS5950457B2 (en) 1984-12-08

Family

ID=15128115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13442775A Expired JPS5950457B2 (en) 1975-11-07 1975-11-07 Hoden Kakousouchi

Country Status (1)

Country Link
JP (1) JPS5950457B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329558A (en) * 1979-07-24 1982-05-11 Ateliers Des Charmilles, S.A. Apparatus and process for preventing rupture of the wire electrode of an EDM travelling wire apparatus
US4559432A (en) * 1982-08-02 1985-12-17 Mitsubishi Denki Kabushiki Kaisha Wire EDM for detecting discharge concentrations using inductance
US4575605A (en) * 1983-09-07 1986-03-11 Charmilles Technologies, S.A. Apparatus and method for detecting the location of an electrical discharge along the electrode wire of an EDM apparatus
US4609803A (en) * 1983-05-17 1986-09-02 Inoue-Japax Research Incorporated TW-EDM method and apparatus with a ferromagnetic wire electrode
US4652717A (en) * 1984-10-17 1987-03-24 Charmilles Technologies S.A. Selective power supply for travelling wire EDM apparatus
US4675491A (en) * 1984-07-17 1987-06-23 Charmilles Technologies S.A. Process and apparatus for monitoring thermal stresses in an electrode wire in an EDM apparatus
US4769520A (en) * 1984-06-26 1988-09-06 Charmilles Technologies S.A. Apparatus and method for electrical discharge machining of a workpiece with an inclined electrode wire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62197872U (en) * 1986-06-06 1987-12-16

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329558A (en) * 1979-07-24 1982-05-11 Ateliers Des Charmilles, S.A. Apparatus and process for preventing rupture of the wire electrode of an EDM travelling wire apparatus
US4559432A (en) * 1982-08-02 1985-12-17 Mitsubishi Denki Kabushiki Kaisha Wire EDM for detecting discharge concentrations using inductance
US4609803A (en) * 1983-05-17 1986-09-02 Inoue-Japax Research Incorporated TW-EDM method and apparatus with a ferromagnetic wire electrode
US4575605A (en) * 1983-09-07 1986-03-11 Charmilles Technologies, S.A. Apparatus and method for detecting the location of an electrical discharge along the electrode wire of an EDM apparatus
US4769520A (en) * 1984-06-26 1988-09-06 Charmilles Technologies S.A. Apparatus and method for electrical discharge machining of a workpiece with an inclined electrode wire
US4675491A (en) * 1984-07-17 1987-06-23 Charmilles Technologies S.A. Process and apparatus for monitoring thermal stresses in an electrode wire in an EDM apparatus
US4652717A (en) * 1984-10-17 1987-03-24 Charmilles Technologies S.A. Selective power supply for travelling wire EDM apparatus

Also Published As

Publication number Publication date
JPS5950457B2 (en) 1984-12-08

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