JPS55157438A - Electric discharge machining device - Google Patents

Electric discharge machining device

Info

Publication number
JPS55157438A
JPS55157438A JP6233279A JP6233279A JPS55157438A JP S55157438 A JPS55157438 A JP S55157438A JP 6233279 A JP6233279 A JP 6233279A JP 6233279 A JP6233279 A JP 6233279A JP S55157438 A JPS55157438 A JP S55157438A
Authority
JP
Japan
Prior art keywords
machining
electrode
restoration
liquid
restoring
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
JP6233279A
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 JP6233279A priority Critical patent/JPS55157438A/en
Publication of JPS55157438A publication Critical patent/JPS55157438A/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
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode

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 satisfactorily discharge machining chips and liquid wastes and correctly perform the restoration of consumed parts of a machining electrode, by such means that when the machining electrode is under a work of restoration, the machining liquid between said electrode and an electrode for restoration is allowed to produce a flow of liquid. CONSTITUTION:To correct consumed parts of an electrode 14, the electrode 14 is moved along a restoration line P toward the side of a restoration device 16 to permit a restoring electrode 22 to perform the operation of cutting, surface repair, etc. for its worn and torn parts. At this time, the restoring electrode 22 is applied a slight amount of vibration by a vibrator 30, and this vibration cases the machining liquid to produce its flow in a machining gas between the electrode 14 and the restoring electrode 22, resulting in the promotion of discharge of machining waste liquid including machining chips in the machining gap. The promotion of this discharge operation can decrease a fault of abnormal machining due to the machining chips thus to obtain a machining face of good machining condition.
JP6233279A 1979-05-21 1979-05-21 Electric discharge machining device Pending JPS55157438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6233279A JPS55157438A (en) 1979-05-21 1979-05-21 Electric discharge machining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6233279A JPS55157438A (en) 1979-05-21 1979-05-21 Electric discharge machining device

Publications (1)

Publication Number Publication Date
JPS55157438A true JPS55157438A (en) 1980-12-08

Family

ID=13197066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6233279A Pending JPS55157438A (en) 1979-05-21 1979-05-21 Electric discharge machining device

Country Status (1)

Country Link
JP (1) JPS55157438A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815630A (en) * 1981-07-20 1983-01-29 Mitsubishi Electric Corp Electrodes correct device for electric discharge machining

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815630A (en) * 1981-07-20 1983-01-29 Mitsubishi Electric Corp Electrodes correct device for electric discharge machining

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