JPS5364899A - Electrical disc charge equipment for cutting wire - Google Patents

Electrical disc charge equipment for cutting wire

Info

Publication number
JPS5364899A
JPS5364899A JP13950276A JP13950276A JPS5364899A JP S5364899 A JPS5364899 A JP S5364899A JP 13950276 A JP13950276 A JP 13950276A JP 13950276 A JP13950276 A JP 13950276A JP S5364899 A JPS5364899 A JP S5364899A
Authority
JP
Japan
Prior art keywords
cutting wire
charge equipment
disc charge
electrical disc
electrical
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
JP13950276A
Other languages
Japanese (ja)
Other versions
JPS5746974B2 (en
Inventor
Kiyoshi Inoue
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.)
Inoue Japax Research Inc
Original Assignee
Inoue Japax Research Inc
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 Inoue Japax Research Inc filed Critical Inoue Japax Research Inc
Priority to JP13950276A priority Critical patent/JPS5364899A/en
Publication of JPS5364899A publication Critical patent/JPS5364899A/en
Publication of JPS5746974B2 publication Critical patent/JPS5746974B2/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 prevent continuous arc discharge by detecting repeatition of discharge at the same specific point on the workpiece through sensing of fluctuation in the electrical resistance between the feeding point and the discharging point on the wire electrode.
JP13950276A 1976-11-22 1976-11-22 Electrical disc charge equipment for cutting wire Granted JPS5364899A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13950276A JPS5364899A (en) 1976-11-22 1976-11-22 Electrical disc charge equipment for cutting wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13950276A JPS5364899A (en) 1976-11-22 1976-11-22 Electrical disc charge equipment for cutting wire

Publications (2)

Publication Number Publication Date
JPS5364899A true JPS5364899A (en) 1978-06-09
JPS5746974B2 JPS5746974B2 (en) 1982-10-06

Family

ID=15246767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13950276A Granted JPS5364899A (en) 1976-11-22 1976-11-22 Electrical disc charge equipment for cutting wire

Country Status (1)

Country Link
JP (1) JPS5364899A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462962A1 (en) * 1978-11-22 1981-02-20 Exnii Metallorezh Stankov PROCESS FOR MACHINING ELECTROCONDUCTIVE MATERIALS BY ELECTROEROSION
US4329558A (en) * 1979-07-24 1982-05-11 Ateliers Des Charmilles, S.A. Apparatus and process for preventing rupture of the wire electrode of an EDM travelling wire apparatus
DE3321010A1 (en) * 1982-06-23 1983-12-29 Ateliers des Charmilles, S.A., 1203 Genève WORKING CONDITIONS FOR SPARK-EDM WIRE CUTTING
DE3327470A1 (en) * 1982-08-02 1984-02-16 Mitsubishi Denki K.K., Tokyo ELECTRICAL DISCHARGE CUTTING DEVICE WITH WIRE ELECTRODE
US4575605A (en) * 1983-09-07 1986-03-11 Charmilles Technologies, S.A. Apparatus and method for detecting the location of an electrical discharge along the electrode wire of an EDM apparatus
US4963711A (en) * 1987-10-31 1990-10-16 Fanuc Ltd. Electric discharge position detecting device of a wire electric discharge machine
US5306889A (en) * 1991-07-05 1994-04-26 Sodick Co., Ltd. Wire cut electrical discharge machining apparatus
WO1995010382A1 (en) * 1993-10-13 1995-04-20 Fanuc Ltd Concentrated electric discharge judgement method and apparatus for wire electric discharge machines

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462962A1 (en) * 1978-11-22 1981-02-20 Exnii Metallorezh Stankov PROCESS FOR MACHINING ELECTROCONDUCTIVE MATERIALS BY ELECTROEROSION
US4329558A (en) * 1979-07-24 1982-05-11 Ateliers Des Charmilles, S.A. Apparatus and process for preventing rupture of the wire electrode of an EDM travelling wire apparatus
DE3321010A1 (en) * 1982-06-23 1983-12-29 Ateliers des Charmilles, S.A., 1203 Genève WORKING CONDITIONS FOR SPARK-EDM WIRE CUTTING
DE3327470A1 (en) * 1982-08-02 1984-02-16 Mitsubishi Denki K.K., Tokyo ELECTRICAL DISCHARGE CUTTING DEVICE WITH WIRE ELECTRODE
DE3327470C2 (en) * 1982-08-02 1988-11-10 Mitsubishi Denki K.K., Tokio/Tokyo, Jp
US4575605A (en) * 1983-09-07 1986-03-11 Charmilles Technologies, S.A. Apparatus and method for detecting the location of an electrical discharge along the electrode wire of an EDM apparatus
US4963711A (en) * 1987-10-31 1990-10-16 Fanuc Ltd. Electric discharge position detecting device of a wire electric discharge machine
US5306889A (en) * 1991-07-05 1994-04-26 Sodick Co., Ltd. Wire cut electrical discharge machining apparatus
US5306888A (en) * 1991-07-05 1994-04-26 Sodick Co., Ltd. Wire cut electrical-discharge machining apparatus
WO1995010382A1 (en) * 1993-10-13 1995-04-20 Fanuc Ltd Concentrated electric discharge judgement method and apparatus for wire electric discharge machines

Also Published As

Publication number Publication date
JPS5746974B2 (en) 1982-10-06

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