CA1245728A - Electrode-tool for electroerosive drilling of holes in workpieces and methods of electroerosive drilling of holes in workpieces by such electrode-tool - Google Patents

Electrode-tool for electroerosive drilling of holes in workpieces and methods of electroerosive drilling of holes in workpieces by such electrode-tool

Info

Publication number
CA1245728A
CA1245728A CA000466419A CA466419A CA1245728A CA 1245728 A CA1245728 A CA 1245728A CA 000466419 A CA000466419 A CA 000466419A CA 466419 A CA466419 A CA 466419A CA 1245728 A CA1245728 A CA 1245728A
Authority
CA
Canada
Prior art keywords
electrode
workpiece
tool
shell
holes
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.)
Expired
Application number
CA000466419A
Other languages
English (en)
French (fr)
Inventor
Erkin T. Abdukarimov
Mukhtar S. Saidov
Moisei K. Esterlis
Lipilla Ismailov
Anatoly P. Sigachev
Pavel M. Vetchinkin
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.)
Institut Elektroniki Imeni Ua Arifova Akademii Nauk Uzbexkoi Ssr
Original Assignee
Institut Elektroniki Imeni Ua Arifova Akademii Nauk Uzbexkoi Ssr
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 Institut Elektroniki Imeni Ua Arifova Akademii Nauk Uzbexkoi Ssr filed Critical Institut Elektroniki Imeni Ua Arifova Akademii Nauk Uzbexkoi Ssr
Application granted granted Critical
Publication of CA1245728A publication Critical patent/CA1245728A/en
Expired 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CA000466419A 1984-07-31 1984-10-26 Electrode-tool for electroerosive drilling of holes in workpieces and methods of electroerosive drilling of holes in workpieces by such electrode-tool Expired CA1245728A (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 (1)

Publication Number Publication Date
CA1245728A true CA1245728A (en) 1988-11-29

Family

ID=21616861

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000466419A Expired CA1245728A (en) 1984-07-31 1984-10-26 Electrode-tool for electroerosive drilling of holes in workpieces and methods of electroerosive drilling of holes in workpieces by such electrode-tool

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9764403B2 (en) 2010-04-08 2017-09-19 Mtu Aero Engines Gmbh Method and electrode for electrochemically processing a workpiece

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3873331D1 (de) * 1988-01-27 1992-09-03 Inst Elektroniki Im U A Arifov Vorrichtung zur elektroerosivon herstellung von loechern in werkstuecken.
FR2676514B1 (fr) * 1991-05-13 1993-09-10 Framatome Sa Assemblage visse de securite de deux pieces et dispositifs de realisation et de mise en óoeuvre d'un tel assemblage.
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 (de) * 1996-06-07 1997-12-11 Fraunhofer Ges Forschung Werkzeugelektrode und Einrichtung zum funkenerosiven Bearbeiten von Werkstücken, Einrichtung zur Herstellung der Werkzeugelektrode sowie Verfahren zur Herstellung einer Werkzeugelektrode
US7214901B1 (en) * 2006-01-17 2007-05-08 General Electric Company Duplex electrical discharge machining

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE523480A (de) * 1952-08-08
NL93457C (de) * 1955-12-30
CH378437A (de) * 1959-03-04 1964-06-15 Agie Ag Ind Elektronik Verfahren zur elektroerosiven Bearbeitung von metallischen Werkstücken
FR1426122A (fr) * 1963-05-29 1966-01-28 Gen Electric électrode d'usinage électrolytique
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 (de) * 1975-10-02 1977-05-24
SU657946A1 (ru) * 1976-01-19 1979-04-25 Всесоюзный Заочный Политехнический Институт Способ электрохимической прошивки
IT1192336B (it) * 1978-10-30 1988-03-31 Fiat Spa Utensile ad elettrodo per lavorazioni ad asportazione elettrochimica
JPS58149131A (ja) * 1982-02-25 1983-09-05 Inoue Japax Res Inc 放電加工装置
JPS61502738A (ja) * 1984-07-19 1986-11-27 インスチツ−ト　エレクトロニキ　イメ−ニ　ウ−．ア−．アリフオワ　アカデミ−　ナウク　ウズベクスコイ　エスエスエル 放電加工装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9764403B2 (en) 2010-04-08 2017-09-19 Mtu Aero Engines Gmbh Method and electrode for electrochemically processing a workpiece

Also Published As

Publication number Publication date
SE8804391D0 (sv) 1988-12-05
GB2177644A (en) 1987-01-28
FR2572665A1 (fr) 1986-05-09
GB2177644B (en) 1989-05-17
WO1986000840A1 (en) 1986-02-13
DE3490750T1 (de) 1986-08-07
SE460347B (sv) 1989-10-02
SE8601445L (sv) 1986-03-27
SE8601445D0 (sv) 1986-03-27
FR2572665B1 (fr) 1987-01-23
JPS61502808A (ja) 1986-12-04
SE8804391L (sv) 1988-12-05
CH669349A5 (de) 1989-03-15
GB8606771D0 (en) 1986-04-23

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