FR2371266A1 - Dispositif pour le traitement electrolytique de pieces - Google Patents

Dispositif pour le traitement electrolytique de pieces

Info

Publication number
FR2371266A1
FR2371266A1 FR7734486A FR7734486A FR2371266A1 FR 2371266 A1 FR2371266 A1 FR 2371266A1 FR 7734486 A FR7734486 A FR 7734486A FR 7734486 A FR7734486 A FR 7734486A FR 2371266 A1 FR2371266 A1 FR 2371266A1
Authority
FR
France
Prior art keywords
contact
insulating piece
arrangement
slide
contacts
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
FR7734486A
Other languages
English (en)
Other versions
FR2371266B1 (fr
Inventor
V I Suslin
B A Makeev
A I Dubovik
Z A Lekarev
V A Pilipenko
A I Etnaer
A A Kolesnichenko
P S Razdymakha
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.)
INST PROBLEM UPRAVLENIA AVTOMA
Original Assignee
INST PROBLEM UPRAVLENIA AVTOMA
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 PROBLEM UPRAVLENIA AVTOMA filed Critical INST PROBLEM UPRAVLENIA AVTOMA
Publication of FR2371266A1 publication Critical patent/FR2371266A1/fr
Application granted granted Critical
Publication of FR2371266B1 publication Critical patent/FR2371266B1/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
    • 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
    • B23H7/30—Moving electrode in the feed direction

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

L'invention concerne les techniques de traitement de pièces par voie électrochimique. Le dispositif faisant l'objet de l'invention est caractérisé notamment en ce que les éléments de contact 4, 5 sont mécaniquement conjugués ou assemblés l'un à l'autre, l'un desdits éléments de contact étant disposé sur la partie mobile 3 du dispositif sur laquelle est montée l'électrode-outil 2, tandis que l'autre élément de contact se trouve sur la partie fixe 6 du dispositif, au moins l'un desdits éléments de contact portant un élément de guidage en matériau isolant 7 dont la longueur est choisie de manière à conserver la liaison mécanique entre lesdits éléments de contact après la rupture du circuit d'alimentation électrique lors du retour de l'électrode-outil à sa position de repos. L'invention permet notamment d'améliorer la fiabilité du dispositif et la qualité du traitement des pièces.
FR7734486A 1976-11-17 1977-11-16 Dispositif pour le traitement electrolytique de pieces Granted FR2371266A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762417704A SU657947A2 (ru) 1976-11-17 1976-11-17 Устройство дл электрохимической размерной обработки

Publications (2)

Publication Number Publication Date
FR2371266A1 true FR2371266A1 (fr) 1978-06-16
FR2371266B1 FR2371266B1 (fr) 1980-12-19

Family

ID=20681924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734486A Granted FR2371266A1 (fr) 1976-11-17 1977-11-16 Dispositif pour le traitement electrolytique de pieces

Country Status (5)

Country Link
JP (1) JPS5373438A (fr)
CH (1) CH623498A5 (fr)
DE (1) DE2750375C2 (fr)
FR (1) FR2371266A1 (fr)
SU (1) SU657947A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544820A (en) * 1982-09-29 1985-10-01 Johnson Romain H Die forming method and machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE693602C (de) * 1935-05-29 1940-07-15 Frida Strauss Geb Ruppel Elektrischer Gasschalter
GB1151142A (en) * 1967-01-10 1969-05-07 Electronic Components Ltd Improvements in or relating to Electrical Switches
US3604884A (en) * 1969-04-24 1971-09-14 Essar Corp Electrode feed control for edm machine
SU462690A1 (ru) * 1972-07-24 1975-03-05 Харьковский филиал института автоматики Устройство дл электрохимической размерной обработки
JPS5030579A (fr) * 1973-06-18 1975-03-26

Also Published As

Publication number Publication date
DE2750375C2 (de) 1982-05-13
JPS5373438A (en) 1978-06-29
SU657947A2 (ru) 1979-04-25
CH623498A5 (en) 1981-06-15
FR2371266B1 (fr) 1980-12-19
DE2750375A1 (de) 1978-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse