CH677201A5 - - Google Patents

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Publication number
CH677201A5
CH677201A5 CH755/89A CH75589A CH677201A5 CH 677201 A5 CH677201 A5 CH 677201A5 CH 755/89 A CH755/89 A CH 755/89A CH 75589 A CH75589 A CH 75589A CH 677201 A5 CH677201 A5 CH 677201A5
Authority
CH
Switzerland
Prior art keywords
wire electrode
machining
workpiece
wire
electrical discharge
Prior art date
Application number
CH755/89A
Other languages
German (de)
English (en)
Inventor
Naoki Watanabe
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CH677201A5 publication Critical patent/CH677201A5/de

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
    • B23H7/06—Control of the travel curve of the relative movement between electrode and workpiece
    • B23H7/065—Electric circuits specially adapted therefor
    • 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
    • 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)
CH755/89A 1988-03-01 1989-03-01 CH677201A5 (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63048117A JPH0673776B2 (ja) 1988-03-01 1988-03-01 ワイヤ放電加工装置の断線復帰制御方法

Publications (1)

Publication Number Publication Date
CH677201A5 true CH677201A5 (en, 2012) 1991-04-30

Family

ID=12794377

Family Applications (1)

Application Number Title Priority Date Filing Date
CH755/89A CH677201A5 (en, 2012) 1988-03-01 1989-03-01

Country Status (5)

Country Link
US (1) US4940871A (en, 2012)
JP (1) JPH0673776B2 (en, 2012)
KR (1) KR910008905B1 (en, 2012)
CH (1) CH677201A5 (en, 2012)
DE (1) DE3906485C2 (en, 2012)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH677744A5 (en, 2012) * 1988-08-19 1991-06-28 Mitsubishi Electric Corp
JP2644341B2 (ja) * 1989-08-25 1997-08-25 ファナック株式会社 ワイヤカット放電加工機の断線修復方法
DE4109139C2 (de) * 1991-03-20 1994-09-15 Agie Ag Ind Elektronik Verfahren zum Anschneiden eines Werkstücks beim funkenerosiven Schneiden
JP3366509B2 (ja) * 1995-08-23 2003-01-14 ファナック株式会社 ワイヤ放電加工方法
JP3824719B2 (ja) * 1996-10-04 2006-09-20 株式会社ソディック ワイヤ放電加工装置の断線復帰装置及びワイヤ放電加工における断線復帰方法
JP5722290B2 (ja) * 2012-09-20 2015-05-20 ファナック株式会社 軸送り制御方式判別機能を有するワイヤ放電加工機
CN103639555A (zh) * 2013-11-29 2014-03-19 无锡市航鹄科技有限公司 高精密线切割定位装置
JP6219785B2 (ja) * 2014-06-23 2017-10-25 ファナック株式会社 断線修復手段を備えたワイヤ放電加工機
WO2017072976A1 (ja) * 2015-10-30 2017-05-04 三菱電機株式会社 ワイヤ放電加工機、ワイヤ放電加工機の制御装置の制御方法及び位置決め方法
JP7173921B2 (ja) * 2019-05-10 2022-11-16 ファナック株式会社 ワイヤ放電加工機およびワイヤ放電加工方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH559599A5 (en, 2012) * 1973-08-15 1975-03-14 Agie Ag Ind Elektronik
JPS5115897A (en) * 1974-07-31 1976-02-07 Inoue Japax Res Waiya katsuteingusochi
JPS5163094A (ja) * 1974-11-30 1976-06-01 Inoue Japax Res Waiyakatsutohodenkakosochi
JPS5417597A (en) * 1977-07-10 1979-02-08 Toshihiko Furukawa Wire cut electrospark machining device provided with automatic wire set mechanism
CH629411A5 (fr) * 1979-06-21 1982-04-30 Charmilles Sa Ateliers Machine a usiner par etincelage erosif.
JPS5627741A (en) * 1979-08-03 1981-03-18 Fanuc Ltd Processing method of wire electrode disconnection
US4379959A (en) * 1979-10-04 1983-04-12 Inoue-Japax Research Incorporated Method of and apparatus for wire-cutting a workpiece by electroerosion
JPS5676343A (en) * 1979-11-27 1981-06-23 Mitsubishi Electric Corp Method and apparatus for wire cut discharge type machining
JPS56114621A (en) * 1980-02-05 1981-09-09 Inoue Japax Res Inc Wire-cut machining method by electric conduction
FR2478512B1 (en, 2012) * 1980-03-24 1985-03-22 Charmilles Sa Ateliers
US4652716A (en) * 1980-03-24 1987-03-24 Charmilles Technologies, S.A. Process and mechanism for threading the electrode wire of an EDM apparatus
JPS5766825A (en) * 1980-10-14 1982-04-23 Fanuc Ltd Processing initiating point automatic return system in wire cutting discharge processing machine
JPS57144629A (en) * 1981-03-02 1982-09-07 Fanuc Ltd Wire cut discharge working method
JPS6114820A (ja) * 1984-06-29 1986-01-23 Inoue Japax Res Inc 孔明加工方法
JPS61293724A (ja) * 1985-06-21 1986-12-24 Amada Co Ltd ワイヤカツト放電加工機の加工再開方法
JPS62124824A (ja) * 1985-11-22 1987-06-06 Sodeitsuku:Kk ワイヤカツト放電加工装置用ワイヤ電極自動セツト方法及び装置

Also Published As

Publication number Publication date
KR910008905B1 (ko) 1991-10-24
US4940871A (en) 1990-07-10
JPH0673776B2 (ja) 1994-09-21
JPH01222822A (ja) 1989-09-06
KR890014200A (ko) 1989-10-23
DE3906485A1 (de) 1989-09-07
DE3906485C2 (de) 1994-12-22

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PL Patent ceased