SE8600697L - EQUIPMENT FOR ELECTROEROSIVE PULL BROCHING - Google Patents

EQUIPMENT FOR ELECTROEROSIVE PULL BROCHING

Info

Publication number
SE8600697L
SE8600697L SE8600697A SE8600697A SE8600697L SE 8600697 L SE8600697 L SE 8600697L SE 8600697 A SE8600697 A SE 8600697A SE 8600697 A SE8600697 A SE 8600697A SE 8600697 L SE8600697 L SE 8600697L
Authority
SE
Sweden
Prior art keywords
sheath
workpiece
machining
broching
electroerosive
Prior art date
Application number
SE8600697A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8600697D0 (en
SE455386B (en
Inventor
E T Abdukarimov
O N Chistyakov
Original Assignee
Inst Elekt Arifova An
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 Elekt Arifova An filed Critical Inst Elekt Arifova An
Publication of SE8600697D0 publication Critical patent/SE8600697D0/en
Publication of SE8600697L publication Critical patent/SE8600697L/en
Publication of SE455386B publication Critical patent/SE455386B/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

The invention relates to the machining of metals by electroerosion. The device forming the subject of the invention is characterised especially in that the electrode tool comprises a central electrode 3 made from a conductive material and mounted in a sheath 5 coaxially with the latter and so that it extends beyond the working end of this sheath 5 on the workpiece to be machined 7 side, and in that the base piece is made in the form of an end piece 23 equipped with limiting support elements with springs, the sheath 5 of the electrode tool being fixed to the said end piece 23 and comprising a support collet 27 fixed to its working end. The invention applies especially to the machining of electrically conductive materials by spark erosion, especially to the cutting of blind holes or holes emerging into places of the workpiece which are difficult to access. <IMAGE>
SE8600697A 1984-07-19 1986-02-17 EQUIPMENT FOR ELECTROEROSIVE, TREATMENT BREAKDOWN OF HALLS IN THE WORK PIECE SE455386B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1984/000042 WO1986000841A1 (en) 1984-07-19 1984-07-19 Device for electric discharge broaching of openings in parts

Publications (3)

Publication Number Publication Date
SE8600697D0 SE8600697D0 (en) 1986-02-17
SE8600697L true SE8600697L (en) 1986-02-17
SE455386B SE455386B (en) 1988-07-11

Family

ID=21616859

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8600697A SE455386B (en) 1984-07-19 1986-02-17 EQUIPMENT FOR ELECTROEROSIVE, TREATMENT BREAKDOWN OF HALLS IN THE WORK PIECE

Country Status (7)

Country Link
JP (1) JPS61502738A (en)
CH (1) CH668929A5 (en)
DE (1) DE3490748T1 (en)
FR (1) FR2572317B1 (en)
GB (1) GB2176433B (en)
SE (1) SE455386B (en)
WO (1) WO1986000841A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61502808A (en) * 1984-07-31 1986-12-04 インスチツ−ト　エレクトロニキ　イメ−ニ　ユ−．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 Electrode tool for drilling holes in workpieces by electrolytic corrosion and method for drilling holes by electrolytic corrosion using this electrode tool
EP0299143A1 (en) * 1987-06-12 1989-01-18 Raycon Textron Inc. Laser/EDM drilling manufacturing cell
ES2015842A4 (en) * 1988-11-21 1990-09-16 Andre Krahenbuhl ELECTRO-EROSION MACHINE FOR METALLIC WIRE.
DE19622918A1 (en) * 1996-06-07 1997-12-11 Fraunhofer Ges Forschung Tool electrode and installation for spark-erosive machining
US6127642A (en) * 1998-09-10 2000-10-03 General Electric Company Flex restrained electrical discharge machining
US6969817B2 (en) * 2003-10-15 2005-11-29 General Electric Company Apparatus and method for machining in confined spaces
US8178814B2 (en) * 2008-10-21 2012-05-15 Perfect Point Edm Corp. Hand-held electro-discharge device
CN101745706B (en) * 2008-12-09 2011-07-20 财团法人金属工业研究发展中心 Disc cover for electrical discharge machining and guide eye mold device with disc cover for electrical discharge machining

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1160123B (en) * 1960-06-24 1963-12-27 Abram Lasazewitsch Liwschitz Electrical discharge machine with electrode head and hollow electrode spindle
US3293166A (en) * 1963-05-29 1966-12-20 Gen Electric Electrode for electrolytic machining
US3354073A (en) * 1963-11-22 1967-11-21 Gen Motors Corp Electrical stock removal apparatus
US3594298A (en) * 1968-12-19 1971-07-20 Cincinnati Milacron Inc Portable manifold for electro-erosive machines
SU707747A1 (en) * 1977-06-27 1980-01-05 Предприятие П/Я М-5671 Device for electro-erosion working
SU856727A2 (en) * 1978-05-10 1981-08-23 Ижевский Завод Тяжелых Бумагоделательных Машин Arrangement to electric discharge machine tool
US4259562A (en) * 1978-09-18 1981-03-31 Cammann Manufacturing Company, Inc. Portable disintegrator

Also Published As

Publication number Publication date
CH668929A5 (en) 1989-02-15
GB2176433A (en) 1986-12-31
DE3490748T1 (en) 1986-08-07
GB2176433B (en) 1989-05-17
FR2572317A1 (en) 1986-05-02
FR2572317B1 (en) 1988-02-05
GB8604268D0 (en) 1986-03-26
WO1986000841A1 (en) 1986-02-13
JPS61502738A (en) 1986-11-27
SE8600697D0 (en) 1986-02-17
SE455386B (en) 1988-07-11

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