JPS56119325A - Wire cutting electric discharge machining apparatus - Google Patents

Wire cutting electric discharge machining apparatus

Info

Publication number
JPS56119325A
JPS56119325A JP2060580A JP2060580A JPS56119325A JP S56119325 A JPS56119325 A JP S56119325A JP 2060580 A JP2060580 A JP 2060580A JP 2060580 A JP2060580 A JP 2060580A JP S56119325 A JPS56119325 A JP S56119325A
Authority
JP
Japan
Prior art keywords
wire electrode
discharge machining
frame
electric discharge
rollers
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
JP2060580A
Other languages
Japanese (ja)
Inventor
Yoshio Eguchi
Yoichi Ueishi
Hitoshi Miyahara
Tadashi Matsushima
Masatoshi Yamaya
Atsushi Kato
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.)
Via Mechanics Ltd
Original Assignee
Hitachi Seiko 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 Hitachi Seiko Ltd filed Critical Hitachi Seiko Ltd
Priority to JP2060580A priority Critical patent/JPS56119325A/en
Publication of JPS56119325A publication Critical patent/JPS56119325A/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
    • B23H7/108—Used wire disposal devices

Abstract

PURPOSE:To machine the whole work surface with high accuracy by a method wherein the wire electrode of a wire cutting electric discharge machining apparatus is axially moved as well as the rotary or pivoting motion about the axis is applied thereto in order to make the wire electrode stir and introduce the fluid injected in electric-discharge machining. CONSTITUTION:A wire electrode 2 is fed from a wire electrode feed reel 3 supported in the upper frame 5, machines a workpiece 1 and then moves toward the lower frame 11. The frame 5 is provided with pinch rollers 4 having brakes, while the frame 11 is provided with pinch rollers 12 having a feed gear, in order to pinch and move the wire electrode 2. When the rollers 12 and a driving motor 18 are simultaneously driven, the wire electrode 2 axially progresses while rotating. Because electrode guides 8 and 8' face to each other and vibration is prevented by the rollers 12 in the frame 11, the wire electrode 2 axially progresses to perform electric discharge machining while rotating adjacently to the workpiece 1, with a given working gap maintained.
JP2060580A 1980-02-22 1980-02-22 Wire cutting electric discharge machining apparatus Pending JPS56119325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2060580A JPS56119325A (en) 1980-02-22 1980-02-22 Wire cutting electric discharge machining apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2060580A JPS56119325A (en) 1980-02-22 1980-02-22 Wire cutting electric discharge machining apparatus

Publications (1)

Publication Number Publication Date
JPS56119325A true JPS56119325A (en) 1981-09-18

Family

ID=12031891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2060580A Pending JPS56119325A (en) 1980-02-22 1980-02-22 Wire cutting electric discharge machining apparatus

Country Status (1)

Country Link
JP (1) JPS56119325A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62157726A (en) * 1985-12-28 1987-07-13 Ofic Co Wire-cut electric discharge machining method
JPS62157727A (en) * 1985-12-28 1987-07-13 Ofic Co Wire-cut electric discharge machining method
JPS63174818A (en) * 1987-01-13 1988-07-19 Ofic Co Wire cut electric discharge machine
EP0732166A1 (en) * 1993-11-18 1996-09-18 Xinsheng Yang A wire-cutting machine with rotating electrode wire
US5874702A (en) * 1995-09-29 1999-02-23 Sodick Co., Ltd. Wire cut electrical discharge machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62157726A (en) * 1985-12-28 1987-07-13 Ofic Co Wire-cut electric discharge machining method
JPS62157727A (en) * 1985-12-28 1987-07-13 Ofic Co Wire-cut electric discharge machining method
JPS63174818A (en) * 1987-01-13 1988-07-19 Ofic Co Wire cut electric discharge machine
EP0732166A1 (en) * 1993-11-18 1996-09-18 Xinsheng Yang A wire-cutting machine with rotating electrode wire
EP0732166A4 (en) * 1993-11-18 1997-10-09 Xinsheng Yang A wire-cutting machine with rotating electrode wire
US5753879A (en) * 1993-11-18 1998-05-19 Yang; Xinsheng Self-spinning electro-spark linear cutting machine
US5874702A (en) * 1995-09-29 1999-02-23 Sodick Co., Ltd. Wire cut electrical discharge machine

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