JPS5490691A - Wire-cut electric machining system - Google Patents

Wire-cut electric machining system

Info

Publication number
JPS5490691A
JPS5490691A JP14008578A JP14008578A JPS5490691A JP S5490691 A JPS5490691 A JP S5490691A JP 14008578 A JP14008578 A JP 14008578A JP 14008578 A JP14008578 A JP 14008578A JP S5490691 A JPS5490691 A JP S5490691A
Authority
JP
Japan
Prior art keywords
wire
drum
machining
magnetic field
power supply
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
JP14008578A
Other languages
Japanese (ja)
Other versions
JPS5616008B2 (en
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 JP14008578A priority Critical patent/JPS5490691A/en
Publication of JPS5490691A publication Critical patent/JPS5490691A/en
Publication of JPS5616008B2 publication Critical patent/JPS5616008B2/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
    • B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
    • B23H7/02—Wire-cutting
    • B23H7/04—Apparatus for supplying current to working gap; Electric circuits specially adapted therefor

Abstract

PURPOSE:For high-accuracy steady machining, to prevent short-circuit from getting caused by the machining chips or gas produced in machining clearance and the breakage of wires by causing high-frequency vibration to wire electrodes. CONSTITUTION:Pulses or AC is supplied to the wire electrodes 1 transferring to a drum 3 from a drum 2 due to the take-up of said drum 3 by power supply rollers 12 and 13 through a terminal 14. The magnetic field generated by a magnetic field generator works on said wire 1 in which power supply current flows. Thus, the wire 1 is caused to bend orthogonally with the initial transfer direction thereof and the portion of said wire 1 between guides 6 and 7 to vibrate axially so that the above- described purpose is attained.
JP14008578A 1978-11-15 1978-11-15 Wire-cut electric machining system Granted JPS5490691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14008578A JPS5490691A (en) 1978-11-15 1978-11-15 Wire-cut electric machining system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14008578A JPS5490691A (en) 1978-11-15 1978-11-15 Wire-cut electric machining system

Publications (2)

Publication Number Publication Date
JPS5490691A true JPS5490691A (en) 1979-07-18
JPS5616008B2 JPS5616008B2 (en) 1981-04-14

Family

ID=15260600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14008578A Granted JPS5490691A (en) 1978-11-15 1978-11-15 Wire-cut electric machining system

Country Status (1)

Country Link
JP (1) JPS5490691A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119323A (en) * 1980-02-18 1981-09-18 Inoue Japax Res Inc Wire cutting electric discharge machining apparatus
WO1989011372A1 (en) * 1988-05-18 1989-11-30 Mitsubishi Denki Kabushiki Kaisha Device for supplying a wire electrode for a wire-cut discharge machining apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56119323A (en) * 1980-02-18 1981-09-18 Inoue Japax Res Inc Wire cutting electric discharge machining apparatus
WO1989011372A1 (en) * 1988-05-18 1989-11-30 Mitsubishi Denki Kabushiki Kaisha Device for supplying a wire electrode for a wire-cut discharge machining apparatus
US4990738A (en) * 1988-05-18 1991-02-05 Mitsubishi Denki Kabushiki Kaisha Wire electrode feeding device in wire cut electric discharge machine

Also Published As

Publication number Publication date
JPS5616008B2 (en) 1981-04-14

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