JPS51126597A - Power source capable of thrning off high current which involves electr ic discharge - Google Patents

Power source capable of thrning off high current which involves electr ic discharge

Info

Publication number
JPS51126597A
JPS51126597A JP5185475A JP5185475A JPS51126597A JP S51126597 A JPS51126597 A JP S51126597A JP 5185475 A JP5185475 A JP 5185475A JP 5185475 A JP5185475 A JP 5185475A JP S51126597 A JPS51126597 A JP S51126597A
Authority
JP
Japan
Prior art keywords
involves
high current
thrning
electr
discharge
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
JP5185475A
Other languages
Japanese (ja)
Inventor
Kazuto Nagata
Yoshio Mitani
Joji Tanabe
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.)
EKOMITSUKUSU KK
Mitsubishi Heavy Industries Ltd
Original Assignee
EKOMITSUKUSU KK
Mitsubishi Heavy Industries Ltd
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 EKOMITSUKUSU KK, Mitsubishi Heavy Industries Ltd filed Critical EKOMITSUKUSU KK
Priority to JP5185475A priority Critical patent/JPS51126597A/en
Publication of JPS51126597A publication Critical patent/JPS51126597A/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
    • B23H1/02—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:To make it possible to turn of a high current which involves an electric discharge by inserting one or more pulses having negative polarity at a constant cycle or at a desired time among a pulse trains having positive polarity.
JP5185475A 1975-04-28 1975-04-28 Power source capable of thrning off high current which involves electr ic discharge Pending JPS51126597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5185475A JPS51126597A (en) 1975-04-28 1975-04-28 Power source capable of thrning off high current which involves electr ic discharge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5185475A JPS51126597A (en) 1975-04-28 1975-04-28 Power source capable of thrning off high current which involves electr ic discharge

Publications (1)

Publication Number Publication Date
JPS51126597A true JPS51126597A (en) 1976-11-04

Family

ID=12898436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5185475A Pending JPS51126597A (en) 1975-04-28 1975-04-28 Power source capable of thrning off high current which involves electr ic discharge

Country Status (1)

Country Link
JP (1) JPS51126597A (en)

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