JPS5676338A - Method and apparatus for wire cut discharge type machining - Google Patents

Method and apparatus for wire cut discharge type machining

Info

Publication number
JPS5676338A
JPS5676338A JP15127479A JP15127479A JPS5676338A JP S5676338 A JPS5676338 A JP S5676338A JP 15127479 A JP15127479 A JP 15127479A JP 15127479 A JP15127479 A JP 15127479A JP S5676338 A JPS5676338 A JP S5676338A
Authority
JP
Japan
Prior art keywords
wire
work
hole
wire electrode
electrode
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
JP15127479A
Other languages
Japanese (ja)
Other versions
JPH0125654B2 (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 JP15127479A priority Critical patent/JPS5676338A/en
Priority to US06/193,668 priority patent/US4379959A/en
Priority to FR8021285A priority patent/FR2466309B1/en
Priority to GB8031980A priority patent/GB2062527B/en
Priority to DE19803037505 priority patent/DE3037505A1/en
Priority to IT49821/80A priority patent/IT1128700B/en
Publication of JPS5676338A publication Critical patent/JPS5676338A/en
Priority to SG316/85A priority patent/SG31685G/en
Priority to HK538/85A priority patent/HK53885A/en
Publication of JPH0125654B2 publication Critical patent/JPH0125654B2/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
    • B23H7/08—Wire electrodes
    • B23H7/10—Supporting, winding or electrical connection of wire-electrode
    • B23H7/102—Automatic wire threading

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 facilitate the insertion of electrode through a through-hole by a method wherein the wire electrode is inserted into the through-hole of a work and drawn, moved to the other end in the manner that the tip of the wire electrode is not caused straining. CONSTITUTION:In order to give tension to a wire 7, the wire 7 is heated by a heater 26, the wire 7 is pinched by a magnet 25 and a head 4 is lifted. By this heating and drawing actions, the wire 7 at the heating part is extended and burnt out in a straight form and the extremity of the burnt-out wire electrode 7 is pulled up from a through hole of a work 11 with the lift of the head 4. Then, the work 11 is positioned for machining by numerical control for the purpose of the next machining and another through hole of the work 11 is coincided with the moving axis of the wire electrode 7. Then, the head 4 is dropped and the tip of the wire electrode 7 is inserted into this through hole. A capstan 12 and moving belt 16, 17 under the work are driven, wound up and moved. The work 11 is machined again by the moving wire electrode 7.
JP15127479A 1979-10-04 1979-11-21 Method and apparatus for wire cut discharge type machining Granted JPS5676338A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP15127479A JPS5676338A (en) 1979-11-21 1979-11-21 Method and apparatus for wire cut discharge type machining
US06/193,668 US4379959A (en) 1979-10-04 1980-10-03 Method of and apparatus for wire-cutting a workpiece by electroerosion
FR8021285A FR2466309B1 (en) 1979-10-04 1980-10-03 MOBILE WIRE ELECTRO-EROSION MACHINING PROCESS
GB8031980A GB2062527B (en) 1979-10-04 1980-10-03 Wire threading in wire-cut electroerosion machining processes
DE19803037505 DE3037505A1 (en) 1979-10-04 1980-10-03 METHOD AND DEVICE FOR WIRE CUTTING A WORKPIECE BY ELECTROEROSION
IT49821/80A IT1128700B (en) 1979-10-04 1980-10-06 METHOD AND DEVICE FOR PIECE ENGRAVING WITH A METAL WIRE ELECTROEROSION
SG316/85A SG31685G (en) 1979-10-04 1985-04-27 Wire threading in wire-cut electroerosion machining processes
HK538/85A HK53885A (en) 1979-10-04 1985-07-11 Wire threading in wire-cut electroerosion machining processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15127479A JPS5676338A (en) 1979-11-21 1979-11-21 Method and apparatus for wire cut discharge type machining

Publications (2)

Publication Number Publication Date
JPS5676338A true JPS5676338A (en) 1981-06-23
JPH0125654B2 JPH0125654B2 (en) 1989-05-18

Family

ID=15515083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15127479A Granted JPS5676338A (en) 1979-10-04 1979-11-21 Method and apparatus for wire cut discharge type machining

Country Status (1)

Country Link
JP (1) JPS5676338A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57202629U (en) * 1981-06-16 1982-12-23
JPS5856800A (en) * 1981-09-30 1983-04-04 日本電産コパル株式会社 Wire cutter
JPS5856733A (en) * 1981-09-30 1983-04-04 Copal Co Ltd Wire cutter
WO1983003789A1 (en) * 1982-04-28 1983-11-10 Inoue-Japax Research Incorporated Wire electrode cutter for wire cut discharge machining apparatus
US4481095A (en) * 1982-02-03 1984-11-06 Inoue-Japax Research Incorporated Apparatus for supplying a working fluid and a wire electrode to a work portion of a wire-cut electrical discharge machine
JPS60167719A (en) * 1984-02-07 1985-08-31 Hitachi Seiko Ltd Wire electric discharge machine
US4675492A (en) * 1984-10-30 1987-06-23 Amada Company, Limited Nozzle elevating device for a wire cutting electric discharge machine
JP2008509007A (en) * 2004-08-05 2008-03-27 ベクトン・ディキンソン・アンド・カンパニー How to make a tapered or pointed cannula
JP2013049122A (en) * 2011-08-31 2013-03-14 Makino Milling Mach Co Ltd Wire electrode cutting device
JP2013136117A (en) * 2011-12-28 2013-07-11 Fanuc Ltd Wire electric discharge machine having dielectric heating tube
JP2020062695A (en) * 2018-10-15 2020-04-23 西部電機株式会社 Wire electric discharge machine, tension addition method, and program

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS569134A (en) * 1979-07-06 1981-01-30 Japax Inc Method and apparatus for automatic insertion of wire electrode

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS569134A (en) * 1979-07-06 1981-01-30 Japax Inc Method and apparatus for automatic insertion of wire electrode

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57202629U (en) * 1981-06-16 1982-12-23
JPH0135785Y2 (en) * 1981-06-16 1989-11-01
JPS5856800A (en) * 1981-09-30 1983-04-04 日本電産コパル株式会社 Wire cutter
JPS5856733A (en) * 1981-09-30 1983-04-04 Copal Co Ltd Wire cutter
US4481095A (en) * 1982-02-03 1984-11-06 Inoue-Japax Research Incorporated Apparatus for supplying a working fluid and a wire electrode to a work portion of a wire-cut electrical discharge machine
WO1983003789A1 (en) * 1982-04-28 1983-11-10 Inoue-Japax Research Incorporated Wire electrode cutter for wire cut discharge machining apparatus
JPS60167719A (en) * 1984-02-07 1985-08-31 Hitachi Seiko Ltd Wire electric discharge machine
US4675492A (en) * 1984-10-30 1987-06-23 Amada Company, Limited Nozzle elevating device for a wire cutting electric discharge machine
JP2008509007A (en) * 2004-08-05 2008-03-27 ベクトン・ディキンソン・アンド・カンパニー How to make a tapered or pointed cannula
JP2013049122A (en) * 2011-08-31 2013-03-14 Makino Milling Mach Co Ltd Wire electrode cutting device
JP2013136117A (en) * 2011-12-28 2013-07-11 Fanuc Ltd Wire electric discharge machine having dielectric heating tube
JP2020062695A (en) * 2018-10-15 2020-04-23 西部電機株式会社 Wire electric discharge machine, tension addition method, and program

Also Published As

Publication number Publication date
JPH0125654B2 (en) 1989-05-18

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