FR3116217B1 - Dispositif d’usinage par electroerosion d’une pluralite de barres, comprenant des douilles de support des barres - Google Patents

Dispositif d’usinage par electroerosion d’une pluralite de barres, comprenant des douilles de support des barres Download PDF

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Publication number
FR3116217B1
FR3116217B1 FR2011782A FR2011782A FR3116217B1 FR 3116217 B1 FR3116217 B1 FR 3116217B1 FR 2011782 A FR2011782 A FR 2011782A FR 2011782 A FR2011782 A FR 2011782A FR 3116217 B1 FR3116217 B1 FR 3116217B1
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FR
France
Prior art keywords
bar support
electroerosion
machining
bars
parallel
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.)
Active
Application number
FR2011782A
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English (en)
Other versions
FR3116217A1 (fr
Inventor
Jacques Pernot
Emilien Paul
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.)
NEOLIX
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NEOLIX
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.)
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Publication date
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Priority to FR2011782A priority Critical patent/FR3116217B1/fr
Priority to EP21820658.9A priority patent/EP4247581A1/fr
Priority to PCT/FR2021/000135 priority patent/WO2022106762A1/fr
Publication of FR3116217A1 publication Critical patent/FR3116217A1/fr
Application granted granted Critical
Publication of FR3116217B1 publication Critical patent/FR3116217B1/fr
Active legal-status Critical Current
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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
    • B23H7/02—Wire-cutting
    • 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
    • B23H1/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges
    • B23H1/028—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges for multiple gap machining
    • 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
    • B23H11/003—Mounting of workpieces, e.g. working-tables
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

DISPOSITIF D’USINAGE PAR ELECTROEROSION D’UNE PLURALITE DE BARRES, COMPRENANT DES DOUILLES DE SUPPORT DES BARRES La présente invention concerne un dispositif d’usinage par électroérosion, comprenant une électrode (11) sensiblement linéaire, et au moins un support de barres (21) apte à maintenir une pluralité de barres à usiner (3), sensiblement coplanaires et parallèles, et à les approcher ensemble de l’électrode (11). Selon l’invention, le support de barres (21) comporte une pluralité de douilles principales (42), chacune de ces douilles principales (42) étant apte à pivoter par rapport au support de barres (21), autour d’un axe de pivotement, les axes de pivotement des différentes douilles principales étant sensiblement coplanaires et parallèles, chacune de ces douilles principales (42) présentant un trou de maintien d’une barre (3), s’étendant le long d’un axe parallèle et distinct de l’axe de pivotement de ladite douille principale. Figure d’abrégé : Figure 3
FR2011782A 2020-11-17 2020-11-17 Dispositif d’usinage par electroerosion d’une pluralite de barres, comprenant des douilles de support des barres Active FR3116217B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2011782A FR3116217B1 (fr) 2020-11-17 2020-11-17 Dispositif d’usinage par electroerosion d’une pluralite de barres, comprenant des douilles de support des barres
EP21820658.9A EP4247581A1 (fr) 2020-11-17 2021-11-16 Dispositif d'usinage par électroérosion d'une pluralité de barres
PCT/FR2021/000135 WO2022106762A1 (fr) 2020-11-17 2021-11-16 Dispositif d'usinage par électroérosion d'une pluralité de barres

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2011782 2020-11-17
FR2011782A FR3116217B1 (fr) 2020-11-17 2020-11-17 Dispositif d’usinage par electroerosion d’une pluralite de barres, comprenant des douilles de support des barres

Publications (2)

Publication Number Publication Date
FR3116217A1 FR3116217A1 (fr) 2022-05-20
FR3116217B1 true FR3116217B1 (fr) 2022-11-11

Family

ID=74125494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2011782A Active FR3116217B1 (fr) 2020-11-17 2020-11-17 Dispositif d’usinage par electroerosion d’une pluralite de barres, comprenant des douilles de support des barres

Country Status (1)

Country Link
FR (1) FR3116217B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243167A (en) * 1992-09-16 1993-09-07 Ingemar H. Lundquist Apparatus and method for manufacturing a slotted torque tube
FR2867995B1 (fr) 2004-03-23 2006-08-11 Pro Fil Sarl Dispositif d'usinage par electro-erosion

Also Published As

Publication number Publication date
FR3116217A1 (fr) 2022-05-20

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