JPS55144934A - Discharge cutting machine - Google Patents

Discharge cutting machine

Info

Publication number
JPS55144934A
JPS55144934A JP5189479A JP5189479A JPS55144934A JP S55144934 A JPS55144934 A JP S55144934A JP 5189479 A JP5189479 A JP 5189479A JP 5189479 A JP5189479 A JP 5189479A JP S55144934 A JPS55144934 A JP S55144934A
Authority
JP
Japan
Prior art keywords
wire electrode
horn
ultrasonic oscillation
electrode
wire
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
JP5189479A
Other languages
Japanese (ja)
Other versions
JPS6312730B2 (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 JP5189479A priority Critical patent/JPS55144934A/en
Publication of JPS55144934A publication Critical patent/JPS55144934A/en
Publication of JPS6312730B2 publication Critical patent/JPS6312730B2/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
    • B23H7/38—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 eliminate short-circuiting and arcs forcibly, prevent the breaking of wire electrode from occurring, and discharge chips in an excellent manner, by slightly oscillating the wire electrode. CONSTITUTION:A pulse voltage is applied to a space where the tip of a wire electrode 1 and a work 5 are opposed to each other. During a discharge operation, the wire electrode 1 is guided through a horn 10 to allow the wire electrode 1 to be supplied stably. The horn 10 is provided at an end portion of an oscillator 8 so as to be subjected to ultrasonic oscillation. When the electrode wire 1 is passed through the horn 10, ultrasonic oscillation is applied thereto in a direction parallel to the axis thereof. The ultrasonic oscillation works on the tip of the wire electrode 1.
JP5189479A 1979-04-26 1979-04-26 Discharge cutting machine Granted JPS55144934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5189479A JPS55144934A (en) 1979-04-26 1979-04-26 Discharge cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5189479A JPS55144934A (en) 1979-04-26 1979-04-26 Discharge cutting machine

Publications (2)

Publication Number Publication Date
JPS55144934A true JPS55144934A (en) 1980-11-12
JPS6312730B2 JPS6312730B2 (en) 1988-03-22

Family

ID=12899577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5189479A Granted JPS55144934A (en) 1979-04-26 1979-04-26 Discharge cutting machine

Country Status (1)

Country Link
JP (1) JPS55144934A (en)

Also Published As

Publication number Publication date
JPS6312730B2 (en) 1988-03-22

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