FR2374132A1 - Procede et dispositif pour l'usinage par etincelage electro-erosif - Google Patents

Procede et dispositif pour l'usinage par etincelage electro-erosif

Info

Publication number
FR2374132A1
FR2374132A1 FR7737235A FR7737235A FR2374132A1 FR 2374132 A1 FR2374132 A1 FR 2374132A1 FR 7737235 A FR7737235 A FR 7737235A FR 7737235 A FR7737235 A FR 7737235A FR 2374132 A1 FR2374132 A1 FR 2374132A1
Authority
FR
France
Prior art keywords
machining
parts
sparkling
erosive
electro
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
FR7737235A
Other languages
English (en)
Other versions
FR2374132B1 (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.)
Ateliers des Charmilles SA
Original Assignee
Ateliers des Charmilles 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 Ateliers des Charmilles SA filed Critical Ateliers des Charmilles SA
Publication of FR2374132A1 publication Critical patent/FR2374132A1/fr
Application granted granted Critical
Publication of FR2374132B1 publication Critical patent/FR2374132B1/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
    • B23H7/28—Moving electrode in a plane normal to the feed direction, e.g. orbiting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/306664—Milling including means to infeed rotary cutter toward work
    • Y10T409/30672—Milling including means to infeed rotary cutter toward work with means to limit penetration into work

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 un procédé et un dispositif pour l'usinage par étincelage. On déplace axialement l'électrode fixée au plateau 10 en direction de la pièce à usiner et simultanément suivant une direction perpendiculaire à l'axe d'avancement. Le déplacement axial est commandé par le piston 3 coulissant dans un cylindre 2, et le déplacement radial est commandé par un arbre Il et deux pièces 14 et 15 présentant une rampe inclinée 16. Chaque fois qu'une cote d'usinage prédéterminée est atteinte, on modifie la direction radiale du déplacement. Application : usinage de pièces, notamment de pièces présentant des angles ou des arêtes vives.
FR7737235A 1976-12-14 1977-12-09 Procede et dispositif pour l'usinage par etincelage electro-erosif Granted FR2374132A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1568876A CH602263A5 (fr) 1976-12-14 1976-12-14

Publications (2)

Publication Number Publication Date
FR2374132A1 true FR2374132A1 (fr) 1978-07-13
FR2374132B1 FR2374132B1 (fr) 1981-08-14

Family

ID=4411117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737235A Granted FR2374132A1 (fr) 1976-12-14 1977-12-09 Procede et dispositif pour l'usinage par etincelage electro-erosif

Country Status (5)

Country Link
US (1) US4161641A (fr)
CH (2) CH602563A5 (fr)
DE (1) DE2752475A1 (fr)
FR (1) FR2374132A1 (fr)
GB (1) GB1594990A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434679A2 (fr) * 1978-08-29 1980-03-28 Carel Fouche Languepin Procede d'usinage par electro-erosion et systeme pour sa mise en oeuvre
FR2543863A1 (fr) * 1983-04-08 1984-10-12 Inoue Japax Res Procede et dispositif d'electro-erosion a commande numerique

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811274A1 (de) * 1978-03-15 1979-09-27 Erowa Ag Verfahren und vorrichtung zum steuern der elektrode an funkenerosionsmaschinen
US4365300A (en) * 1980-08-29 1982-12-21 Eltee Pulsitron Method and apparatus for vector machine control
FR2867403B1 (fr) * 2004-03-10 2006-07-07 Framatome Anp Procede et dispositif de realisation d'un taraudage par usinage automatique dans un alesage

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2179233A1 (fr) * 1972-04-06 1973-11-16 Agie Ag Ind Elektronik

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1274953A (fr) * 1960-08-26 1961-11-03 Soudure Elec Languepin Procédé et dispositif d'usinage par électro-érosion
CH561102A5 (fr) * 1973-09-27 1975-04-30 Agie Ag Ind Elektronik
FR2305269A1 (fr) * 1975-03-25 1976-10-22 Carel Fouche Languepin Procede pour ajuster l'excentration d'une electrode d'usinage par electro-erosion animee d'un mouvement de translation circulaire et dispositif pour sa mise en oeuvre
DE2559893C2 (de) * 1975-06-18 1984-02-16 Ateliers des Charmilles, S.A., 1203 Genève Vorrichtung zum Steuern der translatorischen Relativbewegungen beim Elektroerodieren
CH588917A5 (fr) * 1975-06-18 1977-06-15 Charmilles Sa Ateliers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2179233A1 (fr) * 1972-04-06 1973-11-16 Agie Ag Ind Elektronik

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2434679A2 (fr) * 1978-08-29 1980-03-28 Carel Fouche Languepin Procede d'usinage par electro-erosion et systeme pour sa mise en oeuvre
FR2543863A1 (fr) * 1983-04-08 1984-10-12 Inoue Japax Res Procede et dispositif d'electro-erosion a commande numerique

Also Published As

Publication number Publication date
DE2752475C2 (fr) 1987-07-02
GB1594990A (en) 1981-08-05
FR2374132B1 (fr) 1981-08-14
CH602263A5 (fr) 1978-07-31
CH602563A5 (fr) 1978-07-31
US4161641A (en) 1979-07-17
DE2752475A1 (de) 1978-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse