JPS57194828A - Method and apparatus for dressing electrode in electrospark machining device - Google Patents

Method and apparatus for dressing electrode in electrospark machining device

Info

Publication number
JPS57194828A
JPS57194828A JP7975081A JP7975081A JPS57194828A JP S57194828 A JPS57194828 A JP S57194828A JP 7975081 A JP7975081 A JP 7975081A JP 7975081 A JP7975081 A JP 7975081A JP S57194828 A JPS57194828 A JP S57194828A
Authority
JP
Japan
Prior art keywords
electrode
wire
machining
face
dressing
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.)
Pending
Application number
JP7975081A
Other languages
Japanese (ja)
Inventor
Sadafumi Shichizawa
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7975081A priority Critical patent/JPS57194828A/en
Publication of JPS57194828A publication Critical patent/JPS57194828A/en
Pending 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
    • B23H7/22—Electrodes specially adapted therefor or their manufacture

Abstract

PURPOSE:To form a flat bottom and a sharp edge to the electrode after an electrode consuming section is removed by executing electrospark machining by the electrode while using a travelling wire as a material to be machined for dressing and conducting the machining of the face to face of lines. CONSTITUTION:A wire supply bobbin 36 is rotatably mounted to the upper edge section of a machining tank 16, and the wire 38 wound on the bobbin 36 functions as the material to be machined for dressing. When dressing the electrode 10, the electrode 10 is positioned to the side section of the wire 38 between die guides 46, 48, the consuming section to be removed of the electrode 10 is projected to the lower side of the wire, and the wire 38 is made travel, and electical discharge machining is started. Accordingly, the lower end surface of electrode 10 itself is cut horizontally through the electrospark machining of the face to face of lines, and the bottom of the electrode 10 after machining is extemely flat and the edge is extremely sharp.
JP7975081A 1981-05-26 1981-05-26 Method and apparatus for dressing electrode in electrospark machining device Pending JPS57194828A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7975081A JPS57194828A (en) 1981-05-26 1981-05-26 Method and apparatus for dressing electrode in electrospark machining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7975081A JPS57194828A (en) 1981-05-26 1981-05-26 Method and apparatus for dressing electrode in electrospark machining device

Publications (1)

Publication Number Publication Date
JPS57194828A true JPS57194828A (en) 1982-11-30

Family

ID=13698896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7975081A Pending JPS57194828A (en) 1981-05-26 1981-05-26 Method and apparatus for dressing electrode in electrospark machining device

Country Status (1)

Country Link
JP (1) JPS57194828A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS614666A (en) * 1984-06-20 1986-01-10 Hitachi Ltd Wheel forming method
DE3530783A1 (en) * 1984-09-11 1986-03-20 Charmilles Technologies S.A., Genf/Genève COMBINED SYSTEM FOR ELECTRIC EROSION WITH WIRE AND TOOL
JPS62120921A (en) * 1985-11-20 1987-06-02 Mitsubishi Metal Corp Continuously boring machine for superfine deep hole
JPS62188628A (en) * 1986-02-13 1987-08-18 Inoue Japax Res Inc Compound electric discharge machining system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5615930A (en) * 1979-07-13 1981-02-16 Mitsubishi Electric Corp Electrospark machining device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5615930A (en) * 1979-07-13 1981-02-16 Mitsubishi Electric Corp Electrospark machining device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS614666A (en) * 1984-06-20 1986-01-10 Hitachi Ltd Wheel forming method
DE3530783A1 (en) * 1984-09-11 1986-03-20 Charmilles Technologies S.A., Genf/Genève COMBINED SYSTEM FOR ELECTRIC EROSION WITH WIRE AND TOOL
US4725704A (en) * 1984-09-11 1988-02-16 Charmilles Technologies S.A. Travelling wire and cavity sinking EDM apparatus
JPS62120921A (en) * 1985-11-20 1987-06-02 Mitsubishi Metal Corp Continuously boring machine for superfine deep hole
JPS62188628A (en) * 1986-02-13 1987-08-18 Inoue Japax Res Inc Compound electric discharge machining system

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