JPS5615929A - Method and device for restoring electrode in electospark machining device - Google Patents

Method and device for restoring electrode in electospark machining device

Info

Publication number
JPS5615929A
JPS5615929A JP8908079A JP8908079A JPS5615929A JP S5615929 A JPS5615929 A JP S5615929A JP 8908079 A JP8908079 A JP 8908079A JP 8908079 A JP8908079 A JP 8908079A JP S5615929 A JPS5615929 A JP S5615929A
Authority
JP
Japan
Prior art keywords
electrode
machining
electospark
restoring device
restoration
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
JP8908079A
Other languages
Japanese (ja)
Inventor
Toshiro Oizumi
Tetsuro Ito
Shigeo Yamada
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 JP8908079A priority Critical patent/JPS5615929A/en
Publication of JPS5615929A publication Critical patent/JPS5615929A/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
    • 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
    • B23H1/04—Electrodes specially adapted therefor or their manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

PURPOSE:To reduce the required number of electrode and thus lower the cost by providing an electrode-restoring device in a machining tank. CONSTITUTION:An electrode-restoring device 15 is provided in a machining tank 6. An electorde 2 consumed and deformed is moved up to the point where the horizontal surface of the part of the electrode 2 to be restored reaches the same height with that of a board-like electrode 16 for restoration, and electrical conditions are changed over so that the electrode 2 is positioned on the machined side and the electrode 16 for restoration on the machining side of low consumption. Then, the restoring device 15 is moved toward the electrode 2 to cut the desired part off.
JP8908079A 1979-07-13 1979-07-13 Method and device for restoring electrode in electospark machining device Pending JPS5615929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8908079A JPS5615929A (en) 1979-07-13 1979-07-13 Method and device for restoring electrode in electospark machining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8908079A JPS5615929A (en) 1979-07-13 1979-07-13 Method and device for restoring electrode in electospark machining device

Publications (1)

Publication Number Publication Date
JPS5615929A true JPS5615929A (en) 1981-02-16

Family

ID=13960875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8908079A Pending JPS5615929A (en) 1979-07-13 1979-07-13 Method and device for restoring electrode in electospark machining device

Country Status (1)

Country Link
JP (1) JPS5615929A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59169720A (en) * 1983-03-16 1984-09-25 Inoue Japax Res Inc Machining center for electric machining
JPH05111825A (en) * 1991-10-24 1993-05-07 Mitsubishi Electric Corp Threading method by electric discharge machining
JP2003094252A (en) * 2001-09-26 2003-04-03 Hoden Seimitsu Kako Kenkyusho Ltd Wire type electrode correction method for generating electric discharge machining and generating electric discharge machining method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5074889A (en) * 1973-11-08 1975-06-19
JPS5214476A (en) * 1975-07-25 1977-02-03 Hitachi Ltd Abnormality detecting method of chemical plant, etc.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5074889A (en) * 1973-11-08 1975-06-19
JPS5214476A (en) * 1975-07-25 1977-02-03 Hitachi Ltd Abnormality detecting method of chemical plant, etc.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59169720A (en) * 1983-03-16 1984-09-25 Inoue Japax Res Inc Machining center for electric machining
JPH05111825A (en) * 1991-10-24 1993-05-07 Mitsubishi Electric Corp Threading method by electric discharge machining
JP2003094252A (en) * 2001-09-26 2003-04-03 Hoden Seimitsu Kako Kenkyusho Ltd Wire type electrode correction method for generating electric discharge machining and generating electric discharge machining method

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