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FR2382306A1 - Plot de contact electrique pour outillages d'usinage electrochimique - Google Patents

Plot de contact electrique pour outillages d'usinage electrochimique

Info

Publication number
FR2382306A1
FR2382306A1 FR7706046A FR7706046A FR2382306A1 FR 2382306 A1 FR2382306 A1 FR 2382306A1 FR 7706046 A FR7706046 A FR 7706046A FR 7706046 A FR7706046 A FR 7706046A FR 2382306 A1 FR2382306 A1 FR 2382306A1
Authority
FR
France
Prior art keywords
electrochemical machining
electrical contact
machining tools
resistant
stud
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
FR7706046A
Other languages
English (en)
Other versions
FR2382306B1 (fr
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.)
Renault SA
Original Assignee
Renault SA
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 Renault SA filed Critical Renault SA
Priority to FR7706046A priority Critical patent/FR2382306A1/fr
Priority to DE19787805683U priority patent/DE7805683U1/de
Priority to US05/882,325 priority patent/US4160717A/en
Priority to JP1978025670U priority patent/JPS53120789U/ja
Publication of FR2382306A1 publication Critical patent/FR2382306A1/fr
Application granted granted Critical
Publication of FR2382306B1 publication Critical patent/FR2382306B1/fr
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
    • B23H11/00—Auxiliary apparatus or details, not otherwise provided for
    • B23H11/006—Electrical contacts or wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Resistance Heating (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

Abstract

Plot de contact électrique résistant aux échauffements de contact dans les opérations d'usinage électrochimique. Le plot 1, en alliage résistant à a chaleur, coulisse partiellement dans une bague 9 en alliage métallique résistant à la chaleur et à la corrosion, emmanchée dans la partie correspondante du trou de guidage du plot, aménagé dans un support 6 en matériau isolant. Application aux outillages d'usinage électrochimique.
FR7706046A 1977-03-02 1977-03-02 Plot de contact electrique pour outillages d'usinage electrochimique Granted FR2382306A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7706046A FR2382306A1 (fr) 1977-03-02 1977-03-02 Plot de contact electrique pour outillages d'usinage electrochimique
DE19787805683U DE7805683U1 (de) 1977-03-02 1978-02-24 Elektrischer kontakt fuer die ausstattung von elektrochemischen bearbeitungsvorrichtungen
US05/882,325 US4160717A (en) 1977-03-02 1978-03-01 Electric contact post for electrochemical machine
JP1978025670U JPS53120789U (fr) 1977-03-02 1978-03-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7706046A FR2382306A1 (fr) 1977-03-02 1977-03-02 Plot de contact electrique pour outillages d'usinage electrochimique

Publications (2)

Publication Number Publication Date
FR2382306A1 true FR2382306A1 (fr) 1978-09-29
FR2382306B1 FR2382306B1 (fr) 1981-05-29

Family

ID=9187433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706046A Granted FR2382306A1 (fr) 1977-03-02 1977-03-02 Plot de contact electrique pour outillages d'usinage electrochimique

Country Status (4)

Country Link
US (1) US4160717A (fr)
JP (1) JPS53120789U (fr)
DE (1) DE7805683U1 (fr)
FR (1) FR2382306A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421224A1 (fr) * 1978-03-31 1979-10-26 Cepem Dispositif de mise sous tension de piece
US4354916A (en) * 1981-05-04 1982-10-19 Diamond Shamrock Corporation High current density electrical contact device
EP0137384B1 (fr) * 1983-09-21 1988-05-04 Inoue-Japax Research Incorporated Système pour exciter l'intervalle d'usinage pour électro-érosion àfil mobile
AUPM621394A0 (en) * 1994-06-10 1994-07-07 Mitchell, John Cathode connection for aluminium smelter pot
DE19500042C2 (de) * 1995-01-03 1996-10-24 Bosch Gmbh Robert Kontaktteil zur Stromübertragung auf ein Werkstück bei der elektrochemischen Materialbearbeitung
US6267868B1 (en) * 1999-08-16 2001-07-31 General Electric Company Method and tool for electrochemical machining
US6627052B2 (en) * 2000-12-12 2003-09-30 International Business Machines Corporation Electroplating apparatus with vertical electrical contact
CN108044215A (zh) * 2018-01-23 2018-05-18 镇江环太硅科技有限公司 一种夹具工装

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498129A (en) * 1945-11-28 1950-02-21 Allen R Lindsay Electrical etching device
US3547797A (en) * 1967-03-29 1970-12-15 Cincinnati Milacron Inc Apparatus for simultaneously electrochemically machining a plurality of previously formed surfaces of a workpiece
US3664947A (en) * 1969-10-03 1972-05-23 Hammond Machinery Builders Inc Work holder for electrochemical abrading machine
US3658684A (en) * 1969-10-13 1972-04-25 Electrogenics Inc Electrochemical machining apparatus
DE2246774A1 (de) * 1972-09-23 1974-04-04 Aeg Elotherm Gmbh Vorrichtung zum kontaktieren von metallischen werkstuecken zwecks zufuehrung des plus-potentials an maschinen zum elektrochemischen werkstoffabtrag
DE2540998A1 (de) * 1975-09-13 1977-04-07 Aeg Elotherm Gmbh Maschine zur elektrochemischen bearbeitung eines werkstuecks aus elektrisch leitendem material

Also Published As

Publication number Publication date
FR2382306B1 (fr) 1981-05-29
US4160717A (en) 1979-07-10
DE7805683U1 (de) 1978-06-15
JPS53120789U (fr) 1978-09-26

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Legal Events

Date Code Title Description
ST Notification of lapse