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JPS5775733A - Electric discharge machining device - Google Patents

Electric discharge machining device

Info

Publication number
JPS5775733A
JPS5775733A JP15039680A JP15039680A JPS5775733A JP S5775733 A JPS5775733 A JP S5775733A JP 15039680 A JP15039680 A JP 15039680A JP 15039680 A JP15039680 A JP 15039680A JP S5775733 A JPS5775733 A JP S5775733A
Authority
JP
Japan
Prior art keywords
electrodes
shanks
displacement
amount
main spindle
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
JP15039680A
Other languages
Japanese (ja)
Inventor
Yozo Sakai
Takamasa Daimaru
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 JP15039680A priority Critical patent/JPS5775733A/en
Publication of JPS5775733A publication Critical patent/JPS5775733A/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
    • B23H7/14—Electric circuits specially adapted therefor, e.g. power supply
    • B23H7/20—Electric circuits specially adapted therefor, e.g. power supply for programme-control, e.g. adaptive

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

PURPOSE:To automatically correct and adjust mounting positions adequately for electrodes on the basis of a command from an NC device at each time of replacement of the electrode, by previously measuring an amount of the displacement for each of the electrodes and inputting said amount of the displacement to the NC device. CONSTITUTION:In a machining tank 4 provided on an XY cross table 1, a work 5 is arranged and machining liquid of kerosene or the like is stored. Then shanks 7a-7c are high accurately held by a main spindle 8, and misalignment of junction of the shanks 7a-7c and electrodes 6a-6c for the main spindle 8, that is, an amount of the displacement in mounting positions for each of the electrodes is caused. Accordingly, the displacement of junction for these shanks 7a-7c is measured, then a relative position of the main spindle 8, holding the electrodes 6a-6c through the shanks 7a-7c, and the work 5 is corrected and adjusted by the above measurement value, thus the electrode can be automatically mounted to an adequately required position.
JP15039680A 1980-10-27 1980-10-27 Electric discharge machining device Pending JPS5775733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15039680A JPS5775733A (en) 1980-10-27 1980-10-27 Electric discharge machining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15039680A JPS5775733A (en) 1980-10-27 1980-10-27 Electric discharge machining device

Publications (1)

Publication Number Publication Date
JPS5775733A true JPS5775733A (en) 1982-05-12

Family

ID=15496059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15039680A Pending JPS5775733A (en) 1980-10-27 1980-10-27 Electric discharge machining device

Country Status (1)

Country Link
JP (1) JPS5775733A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5988216A (en) * 1982-11-05 1984-05-22 Mitsubishi Electric Corp Electric discharge machine
JPS5988217A (en) * 1982-11-05 1984-05-22 Mitsubishi Electric Corp Electric discharge machining
JPS63134125A (en) * 1986-11-21 1988-06-06 Mitsubishi Electric Corp Numerically controlled electric discharge machine
EP0887184A2 (en) 1997-06-26 1998-12-30 Canon Kabushiki Kaisha Ink-jet printing method and apparatus for performing printing by employing ink and processing liquid making ink insoluble

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49120282A (en) * 1973-03-24 1974-11-16
JPS5645326A (en) * 1979-09-21 1981-04-25 Sodeitsuku:Kk Spark machining device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49120282A (en) * 1973-03-24 1974-11-16
JPS5645326A (en) * 1979-09-21 1981-04-25 Sodeitsuku:Kk Spark machining device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5988216A (en) * 1982-11-05 1984-05-22 Mitsubishi Electric Corp Electric discharge machine
JPS5988217A (en) * 1982-11-05 1984-05-22 Mitsubishi Electric Corp Electric discharge machining
JPH03179B2 (en) * 1982-11-05 1991-01-07 Mitsubishi Electric Corp
JPH03178B2 (en) * 1982-11-05 1991-01-07 Mitsubishi Electric Corp
JPS63134125A (en) * 1986-11-21 1988-06-06 Mitsubishi Electric Corp Numerically controlled electric discharge machine
EP0887184A2 (en) 1997-06-26 1998-12-30 Canon Kabushiki Kaisha Ink-jet printing method and apparatus for performing printing by employing ink and processing liquid making ink insoluble

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