JP2698718B2 - ワイヤカット放電加工機の短絡解除方法 - Google Patents

ワイヤカット放電加工機の短絡解除方法

Info

Publication number
JP2698718B2
JP2698718B2 JP3239705A JP23970591A JP2698718B2 JP 2698718 B2 JP2698718 B2 JP 2698718B2 JP 3239705 A JP3239705 A JP 3239705A JP 23970591 A JP23970591 A JP 23970591A JP 2698718 B2 JP2698718 B2 JP 2698718B2
Authority
JP
Japan
Prior art keywords
wire
retreat
short circuit
distance
electric discharge
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
JP3239705A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0577109A (ja
Inventor
照生 倍田
勇次 坪口
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
Priority to JP3239705A priority Critical patent/JP2698718B2/ja
Priority to EP92919510A priority patent/EP0558757B1/en
Priority to DE69210583T priority patent/DE69210583T2/de
Priority to PCT/JP1992/001170 priority patent/WO1993005916A1/ja
Priority to KR1019930701478A priority patent/KR930702109A/ko
Priority to US08/050,043 priority patent/US5324908A/en
Publication of JPH0577109A publication Critical patent/JPH0577109A/ja
Application granted granted Critical
Publication of JP2698718B2 publication Critical patent/JP2698718B2/ja
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
    • 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
    • B23H7/14—Electric circuits specially adapted therefor, e.g. power supply
    • B23H7/16—Electric circuits specially adapted therefor, e.g. power supply for preventing short circuits or other abnormal discharges by altering machining parameters using adaptive control

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)
JP3239705A 1991-09-19 1991-09-19 ワイヤカット放電加工機の短絡解除方法 Expired - Lifetime JP2698718B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP3239705A JP2698718B2 (ja) 1991-09-19 1991-09-19 ワイヤカット放電加工機の短絡解除方法
EP92919510A EP0558757B1 (en) 1991-09-19 1992-09-11 Method of correcting short-circuiting in wire-cut electrical discharge machine
DE69210583T DE69210583T2 (de) 1991-09-19 1992-09-11 Verfahren zur kurzschlusskorrektur in einer schneiddrahtfunkenerosionsmaschine
PCT/JP1992/001170 WO1993005916A1 (fr) 1991-09-19 1992-09-11 Procede pour corriger les courts-circuits dans une machine a decharge electrique de decoupe par fil
KR1019930701478A KR930702109A (ko) 1991-09-19 1992-09-11 와이어 컷트 방전 가공기의 단락 해제 방법
US08/050,043 US5324908A (en) 1991-09-19 1992-09-11 Method of canceling a short circuit in a wire cut electric discharge machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3239705A JP2698718B2 (ja) 1991-09-19 1991-09-19 ワイヤカット放電加工機の短絡解除方法

Publications (2)

Publication Number Publication Date
JPH0577109A JPH0577109A (ja) 1993-03-30
JP2698718B2 true JP2698718B2 (ja) 1998-01-19

Family

ID=17048700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3239705A Expired - Lifetime JP2698718B2 (ja) 1991-09-19 1991-09-19 ワイヤカット放電加工機の短絡解除方法

Country Status (6)

Country Link
US (1) US5324908A (enExample)
EP (1) EP0558757B1 (enExample)
JP (1) JP2698718B2 (enExample)
KR (1) KR930702109A (enExample)
DE (1) DE69210583T2 (enExample)
WO (1) WO1993005916A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19516990C2 (de) * 1995-05-09 1998-09-17 Agie Ag Ind Elektronik Verfahren zum funkenerosiven Nachschneiden mittels drahtförmiger Elektrode und hierfür ausgelegte Funkenerosionsmaschine
JP3647953B2 (ja) * 1995-12-13 2005-05-18 ファナック株式会社 加工作用点の位置ずれ補正方法
DE19856099A1 (de) * 1998-12-04 2000-07-06 Agie Sa Verfahren und Vorrichtung zur gesteuerten Rückzugsbewegung einer Bearbeitungselektrode bei einer Erosionsvorrichtung
WO2002040208A1 (en) * 2000-11-20 2002-05-23 Mitsubishi Denki Kabushiki Kaisha Method and apparatus for electrodischarge wire machining
JP4925481B2 (ja) * 2009-07-01 2012-04-25 株式会社ソディック ワイヤカット放電加工装置
JP6235531B2 (ja) * 2014-08-11 2017-11-22 ファナック株式会社 任意の退避位置から放電状態で移動し中断位置に復帰する機能を有するワイヤ放電加工機
TWI571339B (zh) * 2014-11-05 2017-02-21 國立臺灣科技大學 線導體放電加工用於切割半／非導體的裝置及其方法
CN110548941A (zh) * 2019-10-16 2019-12-10 江苏冬庆数控机床有限公司 一种电火花线切割加工放电状态的检测装置和检测方法
CN119317502B (zh) * 2022-11-15 2025-06-27 三菱电机株式会社 线放电加工机的控制装置、线放电加工机的控制程序产品及线放电加工机的控制方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH476544A (de) * 1967-11-14 1969-08-15 Agie Ag Ind Elektronik Elektroerosive Bearbeitungsmaschine mit einer elektronischen, durch digitale Eingabe gesteuerten Steuereinrichtung
CH672606A5 (en) * 1970-06-24 1989-12-15 Agie Ag Ind Elektronik Eroding machine digital control - with electrode path retracing if
US3731044A (en) * 1971-06-23 1973-05-01 Agie Ag Ind Elektronik Electro-eroding machine with a circuit for the control of at least one advancing device for a wire electrode and/or for a workpiece
JPS6012165B2 (ja) * 1976-07-08 1985-03-30 富士通フアナツク株式会社 後退制御方式
JPS6026650B2 (ja) * 1979-08-30 1985-06-25 フアナツク株式会社 ワイヤカツト放電加工機の短絡解放装置
JPS5656349A (en) * 1979-10-13 1981-05-18 Fanuc Ltd Method of wire-cut electric discharge machining
JPS6026650A (ja) * 1983-07-22 1985-02-09 Hitachi Ltd 原子炉燃料用被覆管
DE3525683A1 (de) * 1985-07-18 1987-01-29 Agie Ag Ind Elektronik Verfahren zur gesteuerten rueckzugsbewegung einer senkelelektrode bei einer elektroerosionsmaschine
JPS62287920A (ja) * 1986-06-03 1987-12-14 Mitsubishi Electric Corp 放電加工装置
CH678825A5 (enExample) * 1986-06-03 1991-11-15 Mitsubishi Electric Corp
DE3817302C1 (enExample) * 1988-05-20 1989-10-26 Ag Fuer Industrielle Elektronik Agie Losone Bei Locarno, Losone, Ch
JPH0288158U (enExample) * 1988-12-26 1990-07-12
JPH0332523A (ja) * 1989-06-29 1991-02-13 Fanuc Ltd ワイヤカット放電加工装置
JPH0366525A (ja) * 1989-08-04 1991-03-22 Mitsubishi Electric Corp 放電加工装置
JPH03117520A (ja) * 1989-09-28 1991-05-20 Mitsubishi Electric Corp ワイヤ放電加工方法

Also Published As

Publication number Publication date
EP0558757B1 (en) 1996-05-08
WO1993005916A1 (fr) 1993-04-01
JPH0577109A (ja) 1993-03-30
US5324908A (en) 1994-06-28
EP0558757A1 (en) 1993-09-08
DE69210583D1 (de) 1996-06-13
EP0558757A4 (enExample) 1994-03-30
DE69210583T2 (de) 1996-09-19
KR930702109A (ko) 1993-09-08

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