JPS55106736A - Wire cut spark erosion machine - Google Patents

Wire cut spark erosion machine

Info

Publication number
JPS55106736A
JPS55106736A JP1517179A JP1517179A JPS55106736A JP S55106736 A JPS55106736 A JP S55106736A JP 1517179 A JP1517179 A JP 1517179A JP 1517179 A JP1517179 A JP 1517179A JP S55106736 A JPS55106736 A JP S55106736A
Authority
JP
Japan
Prior art keywords
wire
wire cut
spark erosion
erosion machine
high frequency
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
JP1517179A
Other languages
Japanese (ja)
Inventor
Kanemasa Okuda
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
Fujitsu Fanuc Ltd
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, Fujitsu Fanuc Ltd filed Critical Fanuc Corp
Priority to JP1517179A priority Critical patent/JPS55106736A/en
Publication of JPS55106736A publication Critical patent/JPS55106736A/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
    • B23H7/02—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 provide contactless oscillation of wire, by utilizing the interaction between discharge current through the wire and the magnetic field. CONSTITUTION:When high frequency pulse generated by a power source 10 is applied between a work piece 1 and a wire 3, spark discharge is produced between the wire 3 and the side wall of a slit 1a caused by spark on the work piece 1 to erode to work. At the same time, the high frequency pulse generates a pulse current through the wire 3. Consequently the wire 3 is oscillated between both magnetic poles 8a, 8b.
JP1517179A 1979-02-13 1979-02-13 Wire cut spark erosion machine Pending JPS55106736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1517179A JPS55106736A (en) 1979-02-13 1979-02-13 Wire cut spark erosion machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1517179A JPS55106736A (en) 1979-02-13 1979-02-13 Wire cut spark erosion machine

Publications (1)

Publication Number Publication Date
JPS55106736A true JPS55106736A (en) 1980-08-15

Family

ID=11881354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1517179A Pending JPS55106736A (en) 1979-02-13 1979-02-13 Wire cut spark erosion machine

Country Status (1)

Country Link
JP (1) JPS55106736A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609803A (en) * 1983-05-17 1986-09-02 Inoue-Japax Research Incorporated TW-EDM method and apparatus with a ferromagnetic wire electrode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609803A (en) * 1983-05-17 1986-09-02 Inoue-Japax Research Incorporated TW-EDM method and apparatus with a ferromagnetic wire electrode

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