JPS55164443A - Wire cut electric machining system - Google Patents

Wire cut electric machining system

Info

Publication number
JPS55164443A
JPS55164443A JP7139579A JP7139579A JPS55164443A JP S55164443 A JPS55164443 A JP S55164443A JP 7139579 A JP7139579 A JP 7139579A JP 7139579 A JP7139579 A JP 7139579A JP S55164443 A JPS55164443 A JP S55164443A
Authority
JP
Japan
Prior art keywords
working
liquid
electricity
supplying
supplied
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
JP7139579A
Other languages
Japanese (ja)
Inventor
Kiyoshi Inoue
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.)
Inoue Japax Research Inc
Original Assignee
Inoue Japax Research Inc
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 Inoue Japax Research Inc filed Critical Inoue Japax Research Inc
Priority to JP7139579A priority Critical patent/JPS55164443A/en
Publication of JPS55164443A publication Critical patent/JPS55164443A/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
    • B23H7/02—Wire-cutting
    • B23H7/08—Wire electrodes
    • B23H7/10—Supporting, winding or electrical connection of wire-electrode
    • B23H7/101—Supply of working media

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 stop a working by stopping a feeding for the working by a method wherein reduction of a supplying amount of working liquid due to a decreased supplying liquid pressure is sensed promptly and an electricity is cut off so as not to cause a disconnection or the like of a wire electrode. CONSTITUTION:A work 10 opposing to a wire electrode 1 between guides 4, 5 forms a working gap by this opposition and working liquid is supplied by flowing through nozzles 6, 7 while an electricity is supplied from an electric source 11 for the working. When a pressure of liquid supplied from the nozzles 6, 7 is reduced by a trouble or the like of a working liquid supplying circuit and it has become lower than a predetermined lower limit, disphragm switches 8, 9 sense it and open a switch 12 in an electricity supply circuit to cut the working current. Accordingly, when the supplying amount of the working liquid is reduced and an interposing amount of the liquid at the working gap is decreased, the working is stopped by an electricity stopping control, thereby, a stable working may be effected.
JP7139579A 1979-06-07 1979-06-07 Wire cut electric machining system Pending JPS55164443A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7139579A JPS55164443A (en) 1979-06-07 1979-06-07 Wire cut electric machining system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7139579A JPS55164443A (en) 1979-06-07 1979-06-07 Wire cut electric machining system

Publications (1)

Publication Number Publication Date
JPS55164443A true JPS55164443A (en) 1980-12-22

Family

ID=13459276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7139579A Pending JPS55164443A (en) 1979-06-07 1979-06-07 Wire cut electric machining system

Country Status (1)

Country Link
JP (1) JPS55164443A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6192553U (en) * 1984-11-22 1986-06-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6192553U (en) * 1984-11-22 1986-06-16
JPS6315008Y2 (en) * 1984-11-22 1988-04-26

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