TW274065B - Wire electrical discharge machining(WEDM) apparatus and process - Google Patents

Wire electrical discharge machining(WEDM) apparatus and process

Info

Publication number
TW274065B
TW274065B TW084108592A TW84108592A TW274065B TW 274065 B TW274065 B TW 274065B TW 084108592 A TW084108592 A TW 084108592A TW 84108592 A TW84108592 A TW 84108592A TW 274065 B TW274065 B TW 274065B
Authority
TW
Taiwan
Prior art keywords
wire
workpiece
tilt
control
processing liquid
Prior art date
Application number
TW084108592A
Other languages
English (en)
Inventor
Osamu Yasuda
Yoshio Nakayama
Original Assignee
Mitsubishi Electric Machine
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 Machine filed Critical Mitsubishi Electric Machine
Application granted granted Critical
Publication of TW274065B publication Critical patent/TW274065B/zh

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
    • 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
    • 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
    • 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
    • B23H2500/00—Holding and positioning of tool electrodes
    • B23H2500/20—Methods or devices for detecting wire or workpiece position

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)
TW084108592A 1995-03-06 1995-08-17 Wire electrical discharge machining(WEDM) apparatus and process TW274065B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7045429A JPH08243846A (ja) 1995-03-06 1995-03-06 ワイヤ放電加工装置及び方法

Publications (1)

Publication Number Publication Date
TW274065B true TW274065B (en) 1996-04-11

Family

ID=12719058

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084108592A TW274065B (en) 1995-03-06 1995-08-17 Wire electrical discharge machining(WEDM) apparatus and process

Country Status (6)

Country Link
US (1) US5744775A (zh)
JP (1) JPH08243846A (zh)
KR (1) KR0171509B1 (zh)
CH (1) CH693262A5 (zh)
DE (1) DE19608744C2 (zh)
TW (1) TW274065B (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3540474B2 (ja) * 1995-11-11 2004-07-07 株式会社ソディック ワイヤ放電加工装置の基準接触位置の位置決め方法及びその装置
US7113884B1 (en) * 1998-05-08 2006-09-26 Mitsubishi Denki Kabushiki Kaisha Positioning apparatus for an electrical discharge machine and a method therefor
KR100541116B1 (ko) * 1998-12-31 2006-03-23 두산인프라코어 주식회사 와이어 방전 가공기에 있어서의 가공방법
US6326579B1 (en) * 1999-08-05 2001-12-04 General Electric Company Methods and apparatus for machining a work piece
US6612043B2 (en) * 2001-06-08 2003-09-02 Industrial Technology Research Institute Method and apparatus for vertically calibrating wire of wire cutting electric discharge machine
JP3996812B2 (ja) * 2002-08-06 2007-10-24 ファナック株式会社 ワイヤカット放電加工機のワイヤ接触・非接触境界位置検出装置
US7072774B1 (en) * 2002-08-28 2006-07-04 Lincoln Global, Inc. System and method for determining and employing consumable use by electric arc welders
US7052379B2 (en) * 2002-12-27 2006-05-30 General Electric Company Methods and apparatus for machining a coupling
JP5048108B2 (ja) * 2010-08-06 2012-10-17 ファナック株式会社 ワーク計測機能を有するワイヤカット放電加工機
JP5088975B2 (ja) * 2010-10-19 2012-12-05 株式会社ソディック ワイヤ放電加工装置
JP4938137B1 (ja) * 2011-03-03 2012-05-23 ファナック株式会社 被加工物の上面検出機能を有するワイヤカット放電加工機
JP5166586B1 (ja) * 2011-10-13 2013-03-21 ファナック株式会社 加工状態に基づき加工液量を調節するワイヤ放電加工機
JP5968019B2 (ja) * 2012-04-10 2016-08-10 三菱電機株式会社 ワイヤ放電加工装置
JP5642819B2 (ja) * 2013-02-19 2014-12-17 ファナック株式会社 接触検出器を使用したテーパ角度補正機能を有するワイヤ放電加工機およびテーパ角度補正方法
JP5788468B2 (ja) * 2013-11-28 2015-09-30 ファナック株式会社 駆動部品の摩耗を抑える機能を有するワイヤ放電加工機
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
JP6162745B2 (ja) * 2015-05-13 2017-07-12 ファナック株式会社 加工開始穴を使用したワーク設置誤差補正機能を備えた数値制御装置
CN106270858B (zh) * 2016-08-10 2017-10-20 中国人民解放军第五七二一工厂 一种线切割工装夹具
JP6423832B2 (ja) * 2016-08-24 2018-11-14 ファナック株式会社 ワイヤ放電加工機および測定方法
JP6360212B1 (ja) * 2017-01-31 2018-07-18 ファナック株式会社 ワイヤ放電加工機
EP3446820A1 (en) * 2017-08-22 2019-02-27 Agie Charmilles SA Wire electrical discharge machining method

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Publication number Priority date Publication date Assignee Title
GB2055068A (en) * 1979-07-24 1981-02-25 Charmilles Sa Ateliers Process and device for electric spark erosion machining
JPS57114331A (en) * 1980-12-30 1982-07-16 Fanuc Ltd Shape correcting method in wire-cut electric discharge machining
JPS5894930A (ja) * 1981-12-02 1983-06-06 Mitsubishi Electric Corp ワイヤカツト放電加工機のワイヤ垂直度測定器
JPS6056824A (ja) * 1983-09-06 1985-04-02 Fanuc Ltd ワイヤ放電加工方法
CH657554A5 (fr) * 1984-07-17 1986-09-15 Charmilles Technologies Procede et dispositif pour surveiller les contraintes thermiques d'un fil-electrode sur une machine a electro-erosion.
CH662075A5 (fr) * 1984-10-17 1987-09-15 Charmilles Technologies Procede de decoupage electroerosif et dispositif pour sa mise en oeuvre.
JPS61288929A (ja) * 1985-06-15 1986-12-19 Fanuc Ltd ワイヤカツト放電加工機
JPS62120919A (ja) * 1985-11-20 1987-06-02 Fanuc Ltd ワイヤカツト放電加工方法
JPS6353623A (ja) * 1986-08-22 1988-03-07 Nec Corp 省力化運転方式
JPS63139617A (ja) * 1986-11-28 1988-06-11 Nec Corp ワイヤ放電加工におけるワイヤ垂直位置決め処理方式
JPH0722850B2 (ja) * 1987-01-29 1995-03-15 三菱電機株式会社 ワイヤ放電加工装置におけるテ−パ諸元自動算出方法
JPS63288626A (ja) * 1987-05-22 1988-11-25 Fanuc Ltd ワイヤ放電加工機における集中放電検出装置
JP2630378B2 (ja) * 1987-10-16 1997-07-16 株式会社ソディック ２点接触法によるワイヤの垂直出し方法
JP2532259B2 (ja) * 1987-10-31 1996-09-11 ファナック株式会社 ワイヤ放電加工機における放電位置検出装置
JP2573514B2 (ja) * 1988-05-11 1997-01-22 ファナック株式会社 ワイヤ断線位置検出装置
JPH01306132A (ja) * 1988-05-31 1989-12-11 Mitsubishi Electric Corp ワイヤカット放電加工装置のワイヤ電極垂直出し方法
US5003147A (en) * 1989-05-12 1991-03-26 Brother Kogyo Kabushiki Kaisha Method of measuring wire guide spans and directing wire electrode perpendicularly to reference machining plane in electrical-discharge wire cutting machine
JP2698664B2 (ja) * 1989-06-30 1998-01-19 日立精工株式会社 ワイヤ放電加工機のワイヤ電極垂直出し装置
US5306889A (en) * 1991-07-05 1994-04-26 Sodick Co., Ltd. Wire cut electrical discharge machining apparatus
JPH05200627A (ja) * 1992-01-22 1993-08-10 Brother Ind Ltd ワイヤ放電加工機の断線防止装置

Also Published As

Publication number Publication date
DE19608744C2 (de) 2002-07-18
DE19608744A1 (de) 1996-09-12
KR0171509B1 (ko) 1999-02-18
US5744775A (en) 1998-04-28
CH693262A5 (fr) 2003-05-15
JPH08243846A (ja) 1996-09-24
KR960033626A (ko) 1996-10-22

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