JPS5676337A - Wire cut discharge type machining device - Google Patents

Wire cut discharge type machining device

Info

Publication number
JPS5676337A
JPS5676337A JP15089379A JP15089379A JPS5676337A JP S5676337 A JPS5676337 A JP S5676337A JP 15089379 A JP15089379 A JP 15089379A JP 15089379 A JP15089379 A JP 15089379A JP S5676337 A JPS5676337 A JP S5676337A
Authority
JP
Japan
Prior art keywords
wire electrode
wire
electrode
machining device
discharge type
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.)
Granted
Application number
JP15089379A
Other languages
Japanese (ja)
Other versions
JPS6336890B2 (en
Inventor
Takeshi Yatomi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP15089379A priority Critical patent/JPS5676337A/en
Publication of JPS5676337A publication Critical patent/JPS5676337A/en
Publication of JPS6336890B2 publication Critical patent/JPS6336890B2/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
    • B23H7/02—Wire-cutting
    • B23H7/04—Apparatus for supplying current to working gap; 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)

Abstract

PURPOSE:To increase machining feed speed of a wire electrode by a method wherein nondirectional wire guides which are nearly in contact with the electrode through two or more adjacent points are provided on one side or on both sides of a work. CONSTITUTION:Two wire guides 14 which carry a wire electrode 10 are provided vertically nearly in a point contact with the wire electrode and in a nondirectional state. On account of the existance of these wire guides 14 the frequency of the wire electrode 10 is brought into a higher-order mode or into an ideal state with a high oscillatory frequency and a small amplitude. Burn-out causes of the wire electrode 10 such as concentrated discharge and continuous arc, etc. disappear with time. Accordingly, the machining feed speed of the wire electrode can be increased.
JP15089379A 1979-11-21 1979-11-21 Wire cut discharge type machining device Granted JPS5676337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15089379A JPS5676337A (en) 1979-11-21 1979-11-21 Wire cut discharge type machining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15089379A JPS5676337A (en) 1979-11-21 1979-11-21 Wire cut discharge type machining device

Publications (2)

Publication Number Publication Date
JPS5676337A true JPS5676337A (en) 1981-06-23
JPS6336890B2 JPS6336890B2 (en) 1988-07-22

Family

ID=15506674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15089379A Granted JPS5676337A (en) 1979-11-21 1979-11-21 Wire cut discharge type machining device

Country Status (1)

Country Link
JP (1) JPS5676337A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002742A1 (en) * 1982-02-05 1983-08-18 Ichikawa, Yoshiyasu Guide holder for wire cut electric discharge machining apparatus
JPS58186534A (en) * 1982-04-27 1983-10-31 Fanuc Ltd Guide system of wire cut electric discharge machining wire electrode
JPS5934923U (en) * 1982-08-31 1984-03-05 フアナツク株式会社 Wire guide for wire cut electrical discharge machining
US4686344A (en) * 1984-11-16 1987-08-11 Mitsubishi Denki Kabushiki Kaisha Wire guide for electrode discharge machining
US4698476A (en) * 1982-05-06 1987-10-06 Mitsubishi Denki Kabushiki Kaisha Automatic wire feeder for an electrical discharge machining apparatus including combined cleaning fluid and working fluid supply systems
US4945200A (en) * 1989-03-17 1990-07-31 Fort Wayne Wire Die, Inc. Electrical discharge machine apparatus moving wire electrode guide assembly
US4994643A (en) * 1989-03-17 1991-02-19 Fort Wayne Wire Die, Inc. Electrical discharge machine apparatus tilted current pickup
US5073690A (en) * 1989-02-23 1991-12-17 Fort Wayne Wire Die, Inc. Long lasting electrical discharge machine wire guide
US5380973A (en) * 1992-12-23 1995-01-10 Basix Technologies Ltd. Current pickup indexing apparatus
US5384444A (en) * 1992-12-23 1995-01-24 Basix Technologies Ltd. Sleeve forming wire passageway around pickup
US5430268A (en) * 1992-12-23 1995-07-04 Basix Technologies Ltd. Method and apparatus for adjusting and replacing EDM components from the guide assembly working end
WO2002034445A1 (en) * 2000-10-27 2002-05-02 Mitsubishi Denki Kabushiki Kaisha Wire electric discharge machining device
JP2011143502A (en) * 2010-01-14 2011-07-28 Sodick Co Ltd Wire positioning tool, wire guide assembly, wire cut electric discharge machine, and method of manufacturing wire positioning tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5491793U (en) * 1977-12-13 1979-06-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5491793U (en) * 1977-12-13 1979-06-28

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613740A (en) * 1982-02-05 1986-09-23 Ogura Jewel Industry Co., Ltd. Guide holders of electrodischarge machining apparatus having wire electrode
DE3332119C2 (en) * 1982-02-05 1988-02-11 Ogura Jewel Industry Co Ltd
WO1983002742A1 (en) * 1982-02-05 1983-08-18 Ichikawa, Yoshiyasu Guide holder for wire cut electric discharge machining apparatus
JPS58186534A (en) * 1982-04-27 1983-10-31 Fanuc Ltd Guide system of wire cut electric discharge machining wire electrode
US4698476A (en) * 1982-05-06 1987-10-06 Mitsubishi Denki Kabushiki Kaisha Automatic wire feeder for an electrical discharge machining apparatus including combined cleaning fluid and working fluid supply systems
JPS5934923U (en) * 1982-08-31 1984-03-05 フアナツク株式会社 Wire guide for wire cut electrical discharge machining
JPS6237618Y2 (en) * 1982-08-31 1987-09-25
US4686344A (en) * 1984-11-16 1987-08-11 Mitsubishi Denki Kabushiki Kaisha Wire guide for electrode discharge machining
US5073690A (en) * 1989-02-23 1991-12-17 Fort Wayne Wire Die, Inc. Long lasting electrical discharge machine wire guide
US4945200A (en) * 1989-03-17 1990-07-31 Fort Wayne Wire Die, Inc. Electrical discharge machine apparatus moving wire electrode guide assembly
US4994643A (en) * 1989-03-17 1991-02-19 Fort Wayne Wire Die, Inc. Electrical discharge machine apparatus tilted current pickup
US5380973A (en) * 1992-12-23 1995-01-10 Basix Technologies Ltd. Current pickup indexing apparatus
US5384444A (en) * 1992-12-23 1995-01-24 Basix Technologies Ltd. Sleeve forming wire passageway around pickup
US5430268A (en) * 1992-12-23 1995-07-04 Basix Technologies Ltd. Method and apparatus for adjusting and replacing EDM components from the guide assembly working end
WO2002034445A1 (en) * 2000-10-27 2002-05-02 Mitsubishi Denki Kabushiki Kaisha Wire electric discharge machining device
US6784395B2 (en) 2000-10-27 2004-08-31 Mitsubishi Denki Kabushiki Kaisha Electric discharge machine with changing processing parameters
JP2011143502A (en) * 2010-01-14 2011-07-28 Sodick Co Ltd Wire positioning tool, wire guide assembly, wire cut electric discharge machine, and method of manufacturing wire positioning tool

Also Published As

Publication number Publication date
JPS6336890B2 (en) 1988-07-22

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