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JPS56102429A - Electric arc discharge processing device - Google Patents

Electric arc discharge processing device

Info

Publication number
JPS56102429A
JPS56102429A JP106280A JP106280A JPS56102429A JP S56102429 A JPS56102429 A JP S56102429A JP 106280 A JP106280 A JP 106280A JP 106280 A JP106280 A JP 106280A JP S56102429 A JPS56102429 A JP S56102429A
Authority
JP
Japan
Prior art keywords
magnetic
electrode
fibers
magnetic field
arc 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.)
Pending
Application number
JP106280A
Other languages
Japanese (ja)
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 JP106280A priority Critical patent/JPS56102429A/en
Priority to GB8011473A priority patent/GB2052338B/en
Priority to DE19803014615 priority patent/DE3014615A1/en
Priority to IT48471/80A priority patent/IT1127589B/en
Priority to FR8009280A priority patent/FR2458349B1/en
Priority to US06/150,355 priority patent/US4366358A/en
Publication of JPS56102429A publication Critical patent/JPS56102429A/en
Pending 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
    • B23H7/38—Influencing metal working by using specially adapted means not directly involved in the removal of metal, e.g. ultrasonic waves, magnetic fields or laser irradiation

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • 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 obtain uniform magnetic field throughout the whole work aperture, by forming a highly inclined magnetic field by means of the magnetic fibers or particles and applying this to the work aperture. CONSTITUTION:The electrode 1 consisting of such nonmagnetic materials are copper, brass or graphite faces the workpiece 2 with a minute work aperture inbetween and perform arc discharge works. The magnetic iron core 4 is inserted in the hollow space formed in the electrode 1, and coils the magnetic coil 5 which generates magnetic flux. The magnetic fibers are inserted and fill the hollow space in the electrode 1. While the arc discharge works are performed, the magnetic field by means of the fibers 6, which consist of the fine wires and fibers with networklike disposition. This forms polarized magnetic field, which is generated uniformly on the whole surface of the electrode 1, and affects the whole space of the work aperture.
JP106280A 1979-06-06 1980-01-08 Electric arc discharge processing device Pending JPS56102429A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP106280A JPS56102429A (en) 1980-01-08 1980-01-08 Electric arc discharge processing device
GB8011473A GB2052338B (en) 1979-06-06 1980-04-08 Electrical discharge machining method and apparatus using a magnetic field in the machining gap
DE19803014615 DE3014615A1 (en) 1979-06-06 1980-04-16 ELECTROEROSIVE PROCESSING METHOD
IT48471/80A IT1127589B (en) 1979-06-06 1980-04-21 Electrical discharge machining
FR8009280A FR2458349B1 (en) 1979-06-06 1980-04-24 METHOD AND INSTALLATION FOR MACHINING BY ELECTRIC SHOCK AND APPLICATION OF A MAGNETIC FIELD
US06/150,355 US4366358A (en) 1979-06-06 1980-05-16 EDM Method and apparatus utilizing successively displaced magnetic field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP106280A JPS56102429A (en) 1980-01-08 1980-01-08 Electric arc discharge processing device

Publications (1)

Publication Number Publication Date
JPS56102429A true JPS56102429A (en) 1981-08-15

Family

ID=11491041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP106280A Pending JPS56102429A (en) 1979-06-06 1980-01-08 Electric arc discharge processing device

Country Status (1)

Country Link
JP (1) JPS56102429A (en)

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