JPS521798A - Method and apparatus of discharge working - Google Patents

Method and apparatus of discharge working

Info

Publication number
JPS521798A
JPS521798A JP7817075A JP7817075A JPS521798A JP S521798 A JPS521798 A JP S521798A JP 7817075 A JP7817075 A JP 7817075A JP 7817075 A JP7817075 A JP 7817075A JP S521798 A JPS521798 A JP S521798A
Authority
JP
Japan
Prior art keywords
discharge working
working
gap
wgucg
worked
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
JP7817075A
Other languages
Japanese (ja)
Other versions
JPS5730615B2 (en
Inventor
Tetsuro Ito
Kazuhiko Kobayashi
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 JP7817075A priority Critical patent/JPS521798A/en
Publication of JPS521798A publication Critical patent/JPS521798A/en
Publication of JPS5730615B2 publication Critical patent/JPS5730615B2/ja
Granted 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
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
    • B23H1/022—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for shaping the discharge pulse train

Landscapes

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

Abstract

PURPOSE:An apparatus wgucg performs discharge working by applying a pulse voltage across the gap to be worked, wherein the working is performed stably and highly efficiently even when the gap widths are very narrow.
JP7817075A 1975-06-24 1975-06-24 Method and apparatus of discharge working Granted JPS521798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7817075A JPS521798A (en) 1975-06-24 1975-06-24 Method and apparatus of discharge working

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7817075A JPS521798A (en) 1975-06-24 1975-06-24 Method and apparatus of discharge working

Publications (2)

Publication Number Publication Date
JPS521798A true JPS521798A (en) 1977-01-07
JPS5730615B2 JPS5730615B2 (en) 1982-06-30

Family

ID=13654454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7817075A Granted JPS521798A (en) 1975-06-24 1975-06-24 Method and apparatus of discharge working

Country Status (1)

Country Link
JP (1) JPS521798A (en)

Also Published As

Publication number Publication date
JPS5730615B2 (en) 1982-06-30

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