SE8804391L - ELECTRODUCTIVE TOOLS FOR ELECTROEROSIVE HANDLING IN THE WORK AND THE PROCEDURES FOR ELECTROEROSIVE HANDLING IN THE WORKING WITH A DOUBLE ELECTRODUCTOR - Google Patents

ELECTRODUCTIVE TOOLS FOR ELECTROEROSIVE HANDLING IN THE WORK AND THE PROCEDURES FOR ELECTROEROSIVE HANDLING IN THE WORKING WITH A DOUBLE ELECTRODUCTOR

Info

Publication number
SE8804391L
SE8804391L SE8804391A SE8804391A SE8804391L SE 8804391 L SE8804391 L SE 8804391L SE 8804391 A SE8804391 A SE 8804391A SE 8804391 A SE8804391 A SE 8804391A SE 8804391 L SE8804391 L SE 8804391L
Authority
SE
Sweden
Prior art keywords
electroerosive
handling
electroductor
electroductive
tools
Prior art date
Application number
SE8804391A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8804391D0 (en
Inventor
E T Abdukarimov
Original Assignee
Inst Elektron Arifova An Uzssr
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 Inst Elektron Arifova An Uzssr filed Critical Inst Elektron Arifova An Uzssr
Publication of SE8804391L publication Critical patent/SE8804391L/en
Publication of SE8804391D0 publication Critical patent/SE8804391D0/en

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
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/14—Making holes
    • 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
    • B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
    • B23H1/04—Electrodes specially adapted therefor or their manufacture

Abstract

The invention relates to machining by electroerosion. The electrode tool forming the subject of the invention is of the type comprising a central electrode 1 made of a conductive material, mounted coaxially in a sheath 6, and is characterised in that the central electrode 1 is arranged with a certain spacing with respect to the sheath 6 and extends beyond the active end of the latter on the workpiece 7 to be machined side. The invention finds applications, preferably, in the spark-erosion machining of conductive materials, especially materials which are difficult to machine (extra-hard, having high impact strength). <IMAGE>
SE8804391A 1984-07-31 1988-12-05 ELECTRODUCTIVE TOOLS FOR ELECTROEROSIVE HANDLING IN THE WORK AND THE PROCEDURES FOR ELECTROEROSIVE HANDLING IN THE WORKING WITH A DOUBLE ELECTRODUCTOR SE8804391D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1984/000044 WO1986000840A1 (en) 1984-07-31 1984-07-31 Electrode-instrument and methods for electric discharge broaching of openings in parts

Publications (2)

Publication Number Publication Date
SE8804391L true SE8804391L (en) 1988-12-05
SE8804391D0 SE8804391D0 (en) 1988-12-05

Family

ID=21616861

Family Applications (2)

Application Number Title Priority Date Filing Date
SE8601445A SE460347B (en) 1984-07-31 1986-03-27 ELECTROLET TOOLS WITH A CENTRAL ELECTRODE AND A SURROUNDING HOLE
SE8804391A SE8804391D0 (en) 1984-07-31 1988-12-05 ELECTRODUCTIVE TOOLS FOR ELECTROEROSIVE HANDLING IN THE WORK AND THE PROCEDURES FOR ELECTROEROSIVE HANDLING IN THE WORKING WITH A DOUBLE ELECTRODUCTOR

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE8601445A SE460347B (en) 1984-07-31 1986-03-27 ELECTROLET TOOLS WITH A CENTRAL ELECTRODE AND A SURROUNDING HOLE

Country Status (8)

Country Link
JP (1) JPS61502808A (en)
CA (1) CA1245728A (en)
CH (1) CH669349A5 (en)
DE (1) DE3490750T1 (en)
FR (1) FR2572665B1 (en)
GB (1) GB2177644B (en)
SE (2) SE460347B (en)
WO (1) WO1986000840A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0353301B1 (en) * 1988-01-27 1992-07-29 Institut Elektroniki Imeni U.A.Arifova Akademii Nauk Uzbexkoi Ssr Device for making holes in work pieces by electro-erosion
FR2676514B1 (en) * 1991-05-13 1993-09-10 Framatome Sa SECURITY SCREW ASSEMBLY OF TWO PARTS AND DEVICES FOR PRODUCING AND IMPLEMENTING SUCH AN ASSEMBLY.
US5605639A (en) * 1993-12-21 1997-02-25 United Technologies Corporation Method of producing diffusion holes in turbine components by a multiple piece electrode
DE19622918A1 (en) * 1996-06-07 1997-12-11 Fraunhofer Ges Forschung Tool electrode and installation for spark-erosive machining
US7214901B1 (en) * 2006-01-17 2007-05-08 General Electric Company Duplex electrical discharge machining
DE102010014242A1 (en) 2010-04-08 2011-10-13 Mtu Aero Engines Gmbh Method and electrode for electrochemically machining a workpiece

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU32313A1 (en) * 1952-08-08
BE553823A (en) * 1955-12-30
CH378437A (en) * 1959-03-04 1964-06-15 Agie Ag Ind Elektronik Process for electrical discharge machining of metallic workpieces
FR1426122A (en) * 1963-05-29 1966-01-28 Gen Electric electrolytic machining electrode
US3293166A (en) * 1963-05-29 1966-12-20 Gen Electric Electrode for electrolytic machining
GB1164536A (en) * 1967-04-07 1969-09-17 British Motor Corp Ltd Electrochemical Machining
GB1372446A (en) * 1972-03-20 1974-10-30 Steremat Veb Electro-erosion machine tools
GB1495710A (en) * 1974-01-30 1977-12-21 Rolls Royce Apparatus and method for producing branch passages from an elongate passage in a workpiece
LU73498A1 (en) * 1975-10-02 1977-05-24
SU657946A1 (en) * 1976-01-19 1979-04-25 Всесоюзный Заочный Политехнический Институт Electrochemical piercing method
IT1192336B (en) * 1978-10-30 1988-03-31 Fiat Spa ELECTRODE TOOL FOR ELECTROCHEMICAL REMOVAL PROCESSING
JPS58149131A (en) * 1982-02-25 1983-09-05 Inoue Japax Res Inc Electrospark machining apparatus
CH668929A5 (en) * 1984-07-19 1989-02-15 Inst Elektroniki Im U A Arifov DEVICE electric discharge PUNCHING OF HOLES IN workpieces.

Also Published As

Publication number Publication date
SE8601445L (en) 1986-03-27
SE460347B (en) 1989-10-02
FR2572665A1 (en) 1986-05-09
DE3490750T1 (en) 1986-08-07
CA1245728A (en) 1988-11-29
SE8601445D0 (en) 1986-03-27
CH669349A5 (en) 1989-03-15
FR2572665B1 (en) 1987-01-23
GB2177644A (en) 1987-01-28
JPS61502808A (en) 1986-12-04
GB8606771D0 (en) 1986-04-23
SE8804391D0 (en) 1988-12-05
WO1986000840A1 (en) 1986-02-13
GB2177644B (en) 1989-05-17

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