JPS57194825A - Electrospark machining device - Google Patents

Electrospark machining device

Info

Publication number
JPS57194825A
JPS57194825A JP7746581A JP7746581A JPS57194825A JP S57194825 A JPS57194825 A JP S57194825A JP 7746581 A JP7746581 A JP 7746581A JP 7746581 A JP7746581 A JP 7746581A JP S57194825 A JPS57194825 A JP S57194825A
Authority
JP
Japan
Prior art keywords
electrode
machining
disk
precession
eccentric
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
JP7746581A
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 KENKYUSHO KK
Inoue Japax Research Inc
Original Assignee
INOUE JAPAX KENKYUSHO KK
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 KENKYUSHO KK, Inoue Japax Research Inc filed Critical INOUE JAPAX KENKYUSHO KK
Priority to JP7746581A priority Critical patent/JPS57194825A/en
Publication of JPS57194825A publication Critical patent/JPS57194825A/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
    • B23H7/26—Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode
    • B23H7/28—Moving electrode in a plane normal to the feed direction, e.g. orbiting

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 promote the discharge and circulation of a machining liquid polluted in a machining clearance by making minute precession using the axis of an electrode as the center conduct to the electrode during a machining period. CONSTITUTION:A chuck 18 is mounted to the lower end of an eccentric rod 16 through a flexible transmission shaft 17, and the upper end of the supporting handle section 3a of the electrode 3 is fixed to the chuck. Consequently, when a motor 10 is driven and a rotary disk 8 is turned, the electrode 3 is given the precession at a desired inclination. That is, when an eccentric disk 12 is rotated and the eccentric rod 16 is separated from the center of the disk 8, the electrode 3 is inclined with the separation of the eccentric rod, and the eccentric disk 12 is turned under a condition that the electrode is inclined while the supporting handle section 3a is turn-stopped and fixed by the fulclum 4 section of a supporting mechanism 5, thus resulting in the precession of the electrode 3 without revolution. Accordingly, the machining liquid in the machining clearance is smoothly replaced, and the discharge and circulation of the machining liquid polluted are promoted.
JP7746581A 1981-05-22 1981-05-22 Electrospark machining device Pending JPS57194825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7746581A JPS57194825A (en) 1981-05-22 1981-05-22 Electrospark machining device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7746581A JPS57194825A (en) 1981-05-22 1981-05-22 Electrospark machining device

Publications (1)

Publication Number Publication Date
JPS57194825A true JPS57194825A (en) 1982-11-30

Family

ID=13634739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7746581A Pending JPS57194825A (en) 1981-05-22 1981-05-22 Electrospark machining device

Country Status (1)

Country Link
JP (1) JPS57194825A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113305377A (en) * 2021-05-17 2021-08-27 广东工业大学 Piezoelectric micromotion eccentric rotation columnar electrode micro-electro-machining device and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51133892A (en) * 1975-05-14 1976-11-19 Inoue Japax Res Inc Electrical discharge machining
JPS5287799A (en) * 1976-01-17 1977-07-22 Inoue Japax Res Inc Electric machining method
JPS5289890A (en) * 1976-01-21 1977-07-28 Inoue Japax Res Inc Electro-erosion method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51133892A (en) * 1975-05-14 1976-11-19 Inoue Japax Res Inc Electrical discharge machining
JPS5287799A (en) * 1976-01-17 1977-07-22 Inoue Japax Res Inc Electric machining method
JPS5289890A (en) * 1976-01-21 1977-07-28 Inoue Japax Res Inc Electro-erosion method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113305377A (en) * 2021-05-17 2021-08-27 广东工业大学 Piezoelectric micromotion eccentric rotation columnar electrode micro-electro-machining device and preparation method thereof

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