JPH0120017B2 - - Google Patents

Info

Publication number
JPH0120017B2
JPH0120017B2 JP58243587A JP24358783A JPH0120017B2 JP H0120017 B2 JPH0120017 B2 JP H0120017B2 JP 58243587 A JP58243587 A JP 58243587A JP 24358783 A JP24358783 A JP 24358783A JP H0120017 B2 JPH0120017 B2 JP H0120017B2
Authority
JP
Japan
Prior art keywords
workpiece
positioning
power supply
supply device
pulse
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
Application number
JP58243587A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60135127A (ja
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
Priority to JP58243587A priority Critical patent/JPS60135127A/ja
Priority to DE8585900194T priority patent/DE3482096D1/de
Priority to US06/767,267 priority patent/US4820895A/en
Priority to EP85900194A priority patent/EP0166786B1/en
Priority to PCT/JP1984/000601 priority patent/WO1985002800A1/ja
Publication of JPS60135127A publication Critical patent/JPS60135127A/ja
Publication of JPH0120017B2 publication Critical patent/JPH0120017B2/ja
Granted 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
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of 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
    • 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)
JP58243587A 1983-12-23 1983-12-23 放電加工機の位置出し用電源装置 Granted JPS60135127A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP58243587A JPS60135127A (ja) 1983-12-23 1983-12-23 放電加工機の位置出し用電源装置
DE8585900194T DE3482096D1 (de) 1983-12-23 1984-12-18 Ortungsvorrichtung fuer entladungsbearbeitungsmaschine.
US06/767,267 US4820895A (en) 1983-12-23 1984-12-18 Electric discharge machine position finding apparatus
EP85900194A EP0166786B1 (en) 1983-12-23 1984-12-18 Positioning apparatus for electric discharge machine
PCT/JP1984/000601 WO1985002800A1 (en) 1983-12-23 1984-12-18 Positioning apparatus for electric discharge machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58243587A JPS60135127A (ja) 1983-12-23 1983-12-23 放電加工機の位置出し用電源装置

Publications (2)

Publication Number Publication Date
JPS60135127A JPS60135127A (ja) 1985-07-18
JPH0120017B2 true JPH0120017B2 (en]) 1989-04-13

Family

ID=17106032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58243587A Granted JPS60135127A (ja) 1983-12-23 1983-12-23 放電加工機の位置出し用電源装置

Country Status (5)

Country Link
US (1) US4820895A (en])
EP (1) EP0166786B1 (en])
JP (1) JPS60135127A (en])
DE (1) DE3482096D1 (en])
WO (1) WO1985002800A1 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447331U (en]) * 1990-08-22 1992-04-22

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS632612A (ja) * 1986-06-18 1988-01-07 Fanuc Ltd 放電加工制御装置
JP2660529B2 (ja) * 1988-02-04 1997-10-08 ファナック株式会社 ワイヤ放電加工装置
JP2536223B2 (ja) * 1990-03-28 1996-09-18 三菱電機株式会社 接触検出装置
DE4419600C2 (de) * 1994-06-06 1996-05-30 Egt Erodier Und Galvanotech Gb Maschine zur elektroerosiven Bearbeitung
DE19753812C2 (de) * 1997-12-04 2000-05-18 Agie Sa Verfahren und Vorrichtung zum funkenerosiven Feinbearbeiten
JP3390652B2 (ja) * 1998-02-10 2003-03-24 株式会社ソディック 放電加工装置
CH697616B1 (fr) * 2004-04-27 2008-12-31 Charmilles Technologies Dispositif d'entraînement à contrôle numérique avec dispositif de détection d'anomalies de fonctionnement destiné à la détection de collisions accidentelles et procédé de détection d'anomalies de fonctionnement pour ce dispositif.
JP5155418B2 (ja) * 2011-03-07 2013-03-06 ファナック株式会社 放電加工装置
JP5543522B2 (ja) * 2012-04-24 2014-07-09 ファナック株式会社 極間印加電圧を可変とするワイヤ放電加工機の接触検出装置
WO2015129043A1 (ja) * 2014-02-28 2015-09-03 三菱電機株式会社 ワイヤ放電加工装置
DE112015001760B4 (de) 2015-10-30 2023-08-10 Mitsubishi Electric Corporation Drahterodiermaschine, Steuerungsverfahren einer Steuerung einer Drahterodiermaschine und Positionierungsverfahren

Family Cites Families (26)

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Publication number Priority date Publication date Assignee Title
US2455373A (en) * 1943-03-25 1948-12-07 Sperry Corp Time base sweep and intensifier pulse generator
BE474049A (en]) * 1945-05-14
US2637810A (en) * 1948-11-12 1953-05-05 Potter Instrument Co Inc Electronic pulse generator
US2769078A (en) * 1953-02-25 1956-10-30 Elox Corp Michigan Arc machining
US2949578A (en) * 1957-01-29 1960-08-16 Jan A Narud Millimicrosecond pulse circuits
US2979639A (en) * 1958-06-09 1961-04-11 Firth Sterling Inc Pilot pulse spark machining methods and apparatus
US3517154A (en) * 1966-09-15 1970-06-23 Gen Motors Corp Electrical discharge machining apparatus
US3655936A (en) * 1970-02-06 1972-04-11 Mitsubishi Electric Corp Apparatus for electroerosively etching a workpiece
US3699301A (en) * 1971-11-08 1972-10-17 Cincinnati Milacron Inc Edm gap sensing
CH585608A5 (en]) * 1973-12-04 1977-03-15 Deckel Ag Friedrich
SU569422A1 (ru) * 1975-01-27 1977-08-25 Экспериментально-Конструкторский И Технологический Институт Автомобильной Промышленности Способ управлени процессом электроэрозионной обработки
AT329704B (de) * 1975-03-28 1976-05-25 Kh Polt I Im V I Lenina Stromimpulsgenerator fur elektroerosionsmetallverarbeitung
US4021635A (en) * 1975-12-29 1977-05-03 Cincinnati Milacron, Inc. Apparatus for controlling tool feed mechanism on an EDM machine
US4236057A (en) * 1976-12-14 1980-11-25 Inoue-Japax Research Incorporated Apparatus for detecting gap conditions in EDM processes with monitoring pulses
SU634903A1 (ru) * 1977-03-16 1978-11-30 Пензенский Политехнический Институт Способ измерени межэлектродного зазора при электроэрозионной обработке
SU793741A1 (ru) * 1977-08-02 1981-01-07 Ордена Трудового Красного Знамениэкспериментальный Научно-Исследовательскийинститут Металлорежущих Ctahkob Устройство дл регулировани подачиВ элЕКТРОэРОзиОННыХ CTAHKAX
SU751549A1 (ru) * 1978-05-31 1980-07-30 За витель Генератор импульсов дл электроэрозионных станков
JPS5531529A (en) * 1978-08-21 1980-03-05 Mitsubishi Electric Corp Spark machining device with cutting wire
US4320278A (en) * 1979-03-26 1982-03-16 Colt Industries Operating Corp Servo feed system for electrical discharge machining apparatus
US4267423A (en) * 1979-05-24 1981-05-12 Colt Industries Operating Corp Protection circuit for electrical discharge machining power supply
SU859095A1 (ru) * 1979-09-24 1981-08-30 Предприятие П/Я Р-6793 Генератор импульсов дл электроэрозионной обработки
SU952495A1 (ru) * 1980-07-29 1982-08-23 Челябинский Политехнический Институт Им.Ленинского Комсомола Генератор импульсов дл электроэрозионных станков
JPS5733926A (en) * 1980-08-05 1982-02-24 Inoue Japax Res Inc Electric discharge machining device
JPS57138530A (en) * 1981-02-13 1982-08-26 Mitsubishi Electric Corp Electric power source apparatus for machining with electrical discharge
JPS57156128A (en) * 1981-03-20 1982-09-27 Inoue Japax Res Inc Electric discharge machining device
JP3264831B2 (ja) * 1996-06-14 2002-03-11 沖電気工業株式会社 背景雑音消去装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447331U (en]) * 1990-08-22 1992-04-22

Also Published As

Publication number Publication date
US4820895A (en) 1989-04-11
JPS60135127A (ja) 1985-07-18
DE3482096D1 (de) 1990-06-07
EP0166786A1 (en) 1986-01-08
WO1985002800A1 (en) 1985-07-04
EP0166786A4 (en) 1987-10-20
EP0166786B1 (en) 1990-05-02

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