JPS55137842A - Wire cut type electric discharge machining - Google Patents

Wire cut type electric discharge machining

Info

Publication number
JPS55137842A
JPS55137842A JP4008279A JP4008279A JPS55137842A JP S55137842 A JPS55137842 A JP S55137842A JP 4008279 A JP4008279 A JP 4008279A JP 4008279 A JP4008279 A JP 4008279A JP S55137842 A JPS55137842 A JP S55137842A
Authority
JP
Japan
Prior art keywords
guiding plate
groove
lower wire
electric discharge
type electric
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
JP4008279A
Other languages
Japanese (ja)
Inventor
Hidehiko Sugiyama
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 JP4008279A priority Critical patent/JPS55137842A/en
Publication of JPS55137842A publication Critical patent/JPS55137842A/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
    • B23H7/08—Wire electrodes
    • B23H7/10—Supporting, winding or electrical connection of wire-electrode

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 enable working in the case that the distance between the wall of a recess and a groove is small, by providing a wire guiding plate which has a guiding part to guide an electrode wire. CONSTITUTION:A lower wire guiding plate 22 is secured by a fixation bolt 21 and a stopper 13c on the front end of the horizontal part 13b of a supporting member 13 whose bent part is fitted with a guiding roller 20. The lower wire guiding plate 22 is made of sapphire or the like which has an electric insulating property and a wear-resisting property. A guiding groove 22a of V-shaped cross section is provided on a part of the peripheral surface of the guiding plate to guide an electrode wire 2. One half of the thickness t of the lower wire guiding plate 22 is made smaller than the distance B between the wall of a recess 14c and a groove 18. The side face of the lower wire guiding plate 22 is shaped like a boat.
JP4008279A 1979-04-03 1979-04-03 Wire cut type electric discharge machining Pending JPS55137842A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4008279A JPS55137842A (en) 1979-04-03 1979-04-03 Wire cut type electric discharge machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4008279A JPS55137842A (en) 1979-04-03 1979-04-03 Wire cut type electric discharge machining

Publications (1)

Publication Number Publication Date
JPS55137842A true JPS55137842A (en) 1980-10-28

Family

ID=12570972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4008279A Pending JPS55137842A (en) 1979-04-03 1979-04-03 Wire cut type electric discharge machining

Country Status (1)

Country Link
JP (1) JPS55137842A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629856A (en) * 1982-11-08 1986-12-16 Inoue-Japax Research Incorporated Traveling-wire backing support EDM method and apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545193B1 (en) * 1971-04-01 1979-03-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545193B1 (en) * 1971-04-01 1979-03-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629856A (en) * 1982-11-08 1986-12-16 Inoue-Japax Research Incorporated Traveling-wire backing support EDM method and apparatus

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