DE3778691D1 - Steuerungsverfahren fuer die drahtschneidefunkenerosionsbearbeitung. - Google Patents

Steuerungsverfahren fuer die drahtschneidefunkenerosionsbearbeitung.

Info

Publication number
DE3778691D1
DE3778691D1 DE8787905665T DE3778691T DE3778691D1 DE 3778691 D1 DE3778691 D1 DE 3778691D1 DE 8787905665 T DE8787905665 T DE 8787905665T DE 3778691 T DE3778691 T DE 3778691T DE 3778691 D1 DE3778691 D1 DE 3778691D1
Authority
DE
Germany
Prior art keywords
control method
wire cutting
edm machining
cutting spark
spark edm
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 - Lifetime
Application number
DE8787905665T
Other languages
English (en)
Inventor
Haruki Obara
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.)
Fanuc Corp
Original Assignee
Fanuc 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 Fanuc Corp filed Critical Fanuc Corp
Application granted granted Critical
Publication of DE3778691D1 publication Critical patent/DE3778691D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23H7/06—Control of the travel curve of the relative movement between electrode and workpiece
    • B23H7/065—Electric circuits specially adapted therefor

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)
DE8787905665T 1986-09-06 1987-09-01 Steuerungsverfahren fuer die drahtschneidefunkenerosionsbearbeitung. Expired - Lifetime DE3778691D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61208852A JP2520609B2 (ja) 1986-09-06 1986-09-06 ワイヤ放電加工方法
PCT/JP1987/000651 WO1988001549A1 (en) 1986-09-06 1987-09-01 Apparatus for controlling wire cut discharge machining

Publications (1)

Publication Number Publication Date
DE3778691D1 true DE3778691D1 (de) 1992-06-04

Family

ID=16563177

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787905665T Expired - Lifetime DE3778691D1 (de) 1986-09-06 1987-09-01 Steuerungsverfahren fuer die drahtschneidefunkenerosionsbearbeitung.

Country Status (5)

Country Link
US (1) US4868760A (de)
EP (1) EP0286685B1 (de)
JP (1) JP2520609B2 (de)
DE (1) DE3778691D1 (de)
WO (1) WO1988001549A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373449A (en) * 1988-08-13 1994-12-13 Amchem Company Limited Method of producing a multi-apertured workpiece
JPH0276631A (ja) * 1988-09-12 1990-03-16 Mitsubishi Electric Corp 数値制御放電加工装置
US5410117A (en) * 1989-01-13 1995-04-25 Charmilles Technologies S.A. Device and control process for EDM machining with an electrode-wire
EP0378280A1 (de) * 1989-01-13 1990-07-18 Charmilles Technologies S.A. Einrichtung und Verfahren zur Steuerung einer Parametersvariation beim elektroerosiven Drahtschneiden
JPH0373226A (ja) * 1989-08-08 1991-03-28 Amada Washino Co Ltd Ｎｃワイヤ放電加工機のコーナ制御方法
DE4109139C2 (de) * 1991-03-20 1994-09-15 Agie Ag Ind Elektronik Verfahren zum Anschneiden eines Werkstücks beim funkenerosiven Schneiden
JPH06222819A (ja) * 1993-01-26 1994-08-12 Fanuc Ltd Ｎｃ装置の加工プログラム実行方法
JP3266702B2 (ja) * 1993-07-20 2002-03-18 ブラザー工業株式会社 ワイヤ放電加工機
JPH08168925A (ja) * 1994-12-19 1996-07-02 Fanuc Ltd ワイヤカット放電加工機用数値制御装置
JP2002207715A (ja) * 2001-01-11 2002-07-26 Mitsubishi Electric Corp マイクロコンピュータ及びそれに用いるメモリ制御方法
CN1259168C (zh) * 2001-11-01 2006-06-14 三菱电机株式会社 电火花线切割方法及装置
US8642915B2 (en) * 2008-10-29 2014-02-04 Mitsubishi Electric Corporation Wire electric discharge machining apparatus
JP4693933B2 (ja) 2009-07-10 2011-06-01 ファナック株式会社 ワイヤカット放電加工機の制御装置
EP2365738B1 (de) * 2010-03-11 2016-07-13 Nouveaux établissements Charles MARTIN S.A: Hochspannungsschaltung für die elektrische Stimulation
JP5323283B1 (ja) * 2012-10-30 2013-10-23 三菱電機株式会社 放電加工装置
JP6666372B2 (ja) * 2018-03-14 2020-03-13 ファナック株式会社 ワイヤ放電加工機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531512A (en) * 1978-08-16 1980-03-05 Mitsubishi Electric Corp Controlling method of spark machining
JPS57114329A (en) * 1980-12-30 1982-07-16 Fanuc Ltd Control of wire-cut electric discharge processor
JPS58120428A (ja) * 1981-12-30 1983-07-18 Fanuc Ltd ワイヤカツト放電加工機の制御法
JPS6029232A (ja) * 1983-07-07 1985-02-14 Fanuc Ltd テ−パ加工方法
JPS6056824A (ja) * 1983-09-06 1985-04-02 Fanuc Ltd ワイヤ放電加工方法
JPS60155322A (ja) * 1984-01-17 1985-08-15 Mitsubishi Electric Corp ワイヤカツト放電加工方法
JPS61164723A (ja) * 1985-01-18 1986-07-25 Fanuc Ltd ワイヤカツト放電加工機及びワイヤカツト放電加工法

Also Published As

Publication number Publication date
US4868760A (en) 1989-09-19
WO1988001549A1 (en) 1988-03-10
JPS6368323A (ja) 1988-03-28
EP0286685A4 (de) 1989-06-13
JP2520609B2 (ja) 1996-07-31
EP0286685B1 (de) 1992-04-29
EP0286685A1 (de) 1988-10-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee