DE69102609T2 - Einrichtung zum Dichten eines Armes in einer funkenerosiven Vorrichtung. - Google Patents

Einrichtung zum Dichten eines Armes in einer funkenerosiven Vorrichtung.

Info

Publication number
DE69102609T2
DE69102609T2 DE69102609T DE69102609T DE69102609T2 DE 69102609 T2 DE69102609 T2 DE 69102609T2 DE 69102609 T DE69102609 T DE 69102609T DE 69102609 T DE69102609 T DE 69102609T DE 69102609 T2 DE69102609 T2 DE 69102609T2
Authority
DE
Germany
Prior art keywords
arm
sealing
spark erosion
erosion device
spark
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.)
Expired - Fee Related
Application number
DE69102609T
Other languages
English (en)
Other versions
DE69102609D1 (de
Inventor
Akio Hosaka
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.)
Sodick Co Ltd
Original Assignee
Sodick Co 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 Sodick Co Ltd filed Critical Sodick Co Ltd
Application granted granted Critical
Publication of DE69102609D1 publication Critical patent/DE69102609D1/de
Publication of DE69102609T2 publication Critical patent/DE69102609T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
DE69102609T 1990-10-03 1991-10-03 Einrichtung zum Dichten eines Armes in einer funkenerosiven Vorrichtung. Expired - Fee Related DE69102609T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2265619A JPH04146025A (ja) 1990-10-03 1990-10-03 ワイヤカット放電加工機のアームのシール装置

Publications (2)

Publication Number Publication Date
DE69102609D1 DE69102609D1 (de) 1994-07-28
DE69102609T2 true DE69102609T2 (de) 1994-10-06

Family

ID=17419654

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69102609T Expired - Fee Related DE69102609T2 (de) 1990-10-03 1991-10-03 Einrichtung zum Dichten eines Armes in einer funkenerosiven Vorrichtung.

Country Status (4)

Country Link
US (1) US5196666A (de)
EP (1) EP0479732B1 (de)
JP (1) JPH04146025A (de)
DE (1) DE69102609T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2691487B2 (ja) * 1992-01-18 1997-12-17 ファナック株式会社 ワイヤカット放電加工装置
JP3483599B2 (ja) * 1993-08-27 2004-01-06 ファナック株式会社 ワイヤ放電加工機の加工槽プレシール装置
ES1034074Y (es) * 1996-05-06 1997-05-01 Ona Electro Erosion Dispositivo de semi-estanqueidad entre elementos moviles en maquinas de electroerosion.
TW479587U (en) * 2000-01-13 2002-03-11 Castek Mechatron Industry Co L Leakage proof device for the working tank of a wire cutting machine
CN1239286C (zh) * 2000-02-25 2006-02-01 三菱电机株式会社 电火花线切割装置
KR101487020B1 (ko) * 2008-11-03 2015-01-28 두산인프라코어 주식회사 와이어 방전가공기의 하부 암 유닛
JP5291771B2 (ja) * 2011-09-06 2013-09-18 ファナック株式会社 ワイヤカット放電加工機のプレシール装置
JP5323285B1 (ja) 2012-10-30 2013-10-23 三菱電機株式会社 ワイヤ放電加工装置
JP5870143B2 (ja) * 2014-04-03 2016-02-24 ファナック株式会社 上下ガイドの熱変位補正機能を有するワイヤ放電加工機

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5789524A (en) * 1980-11-26 1982-06-03 Inoue Japax Res Inc Method of maintaining accuracy of processing by machining equipment
JPS5947022A (ja) * 1982-07-29 1984-03-16 Kobe Steel Ltd 圧延線材の巻取方法
CH654777A5 (fr) * 1983-07-27 1986-03-14 Charmilles Sa Ateliers Machine pour decouper par electro-erosion.
JPS60186319A (ja) * 1984-02-29 1985-09-21 Brother Ind Ltd ワイヤ−カツト放電加工機
JPS60249218A (ja) * 1984-05-24 1985-12-09 松下電器産業株式会社 電子楽器用鍵盤装置
JPS60249219A (ja) * 1984-05-24 1985-12-09 株式会社東芝 真空遮断器
JPS61271629A (ja) * 1985-05-27 1986-12-01 Victor Co Of Japan Ltd 情報信号記録円盤及びその再生装置
JPH0741657B2 (ja) * 1986-07-14 1995-05-10 ミサワホーム株式会社 低発泡硬質塩化ビニル樹脂押出成形品の製法
JPS6328514A (ja) * 1986-07-21 1988-02-06 Amada Co Ltd ワイヤカツト放電加工機の加工液の温度制御装置
KR900009029B1 (ko) * 1986-10-07 1990-12-17 미쓰비시덴기 가부시기가이샤 와이어 방전 가공장치
JPS63205921A (ja) * 1987-02-23 1988-08-25 Toshiba Corp 光半導体素子の製造方法
JP2555357B2 (ja) * 1987-06-03 1996-11-20 株式会社 放電精密加工研究所 ワイヤ放電加工機におけるワイヤ下部支持装置
JPS63306130A (ja) * 1987-06-04 1988-12-14 Canon Inc シ−ト給送装置
CH673248A5 (de) * 1987-08-28 1990-02-28 Charmilles Technologies
JPH01264721A (ja) * 1988-04-14 1989-10-23 Hoden Seimitsu Kako Kenkyusho Ltd ワイヤ放電加工機
JPH01321122A (ja) * 1988-06-23 1989-12-27 Mitsubishi Electric Corp ワイヤ放電加工装置
JPH0739056B2 (ja) * 1988-10-17 1995-05-01 三菱電機株式会社 ワイヤ放電加工装置
JPH0724169Y2 (ja) * 1989-01-27 1995-06-05 三菱電機株式会社 ワイヤ放電加工装置

Also Published As

Publication number Publication date
EP0479732A3 (de) 1992-05-06
US5196666A (en) 1993-03-23
EP0479732B1 (de) 1994-06-22
JPH04146025A (ja) 1992-05-20
DE69102609D1 (de) 1994-07-28
EP0479732A2 (de) 1992-04-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee