FR3093016B1 - Procédé et installation de polissage de pièce métallique - Google Patents

Procédé et installation de polissage de pièce métallique Download PDF

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Publication number
FR3093016B1
FR3093016B1 FR1902025A FR1902025A FR3093016B1 FR 3093016 B1 FR3093016 B1 FR 3093016B1 FR 1902025 A FR1902025 A FR 1902025A FR 1902025 A FR1902025 A FR 1902025A FR 3093016 B1 FR3093016 B1 FR 3093016B1
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France
Prior art keywords
metal part
installation
electrolyte bath
electrode
metal parts
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
FR1902025A
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English (en)
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FR3093016A1 (fr
Inventor
Martin Jay
Stéphane Guerin
Joël Rech
Ferdinando Salvatore
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.)
Centre Technique des Industries Mecaniques CETIM
Ecole Nationale dIngenieurs de Saint Etienne ENISE
Original Assignee
Centre Technique des Industries Mecaniques CETIM
Ecole Nationale dIngenieurs de Saint Etienne ENISE
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
Application filed by Centre Technique des Industries Mecaniques CETIM, Ecole Nationale dIngenieurs de Saint Etienne ENISE filed Critical Centre Technique des Industries Mecaniques CETIM
Priority to FR1902025A priority Critical patent/FR3093016B1/fr
Publication of FR3093016A1 publication Critical patent/FR3093016A1/fr
Application granted granted Critical
Publication of FR3093016B1 publication Critical patent/FR3093016B1/fr
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • ing And Chemical Polishing (AREA)

Abstract

Procédé et installation de polissage de pièce métallique L’invention concerne un procédé et une installation de polissage de pièce métallique comprenant les étapes suivantes : on fournit une pièce métallique (26) présentant une surface à polir (25) ; on fournit une électrode (12) et un bain d’électrolyte (32) ; on porte en contact ladite électrode (12) et ledit bain d’électrolyte (32), tandis qu’on immerge ladite pièce métallique (26) dans ledit bain d’électrolyte (32) à distance de ladite électrode (12) ; et, on applique une différence de potentiel électrique entre ladite pièce métallique (26) et ladite électrode de manière à pouvoir polir ladite surface à polir. Selon le procédé, on fournit en outre des particules abrasives pour les disperser dans ledit bain d’électrolyte (32) ; et on entraîne en mouvement relatif ladite pièce métallique (26) et ledit bain d’électrolyte (32). (Figure 2)
FR1902025A 2019-02-27 2019-02-27 Procédé et installation de polissage de pièce métallique Active FR3093016B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1902025A FR3093016B1 (fr) 2019-02-27 2019-02-27 Procédé et installation de polissage de pièce métallique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1902025A FR3093016B1 (fr) 2019-02-27 2019-02-27 Procédé et installation de polissage de pièce métallique
FR1902025 2019-02-27

Publications (2)

Publication Number Publication Date
FR3093016A1 FR3093016A1 (fr) 2020-08-28
FR3093016B1 true FR3093016B1 (fr) 2022-07-01

Family

ID=67185354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1902025A Active FR3093016B1 (fr) 2019-02-27 2019-02-27 Procédé et installation de polissage de pièce métallique

Country Status (1)

Country Link
FR (1) FR3093016B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2031833A1 (en) * 1970-06-26 1971-12-30 Heinlein H Edge rounding of metal articles - using an electrolytic bath contng abrasive and metal particles
JP5072398B2 (ja) * 2007-03-23 2012-11-14 株式会社アルバック 金属製部材の溶接部の表面処理方法
US10603731B2 (en) * 2015-11-25 2020-03-31 General Electric Company Method and apparatus for polishing metal parts with complex geometries

Also Published As

Publication number Publication date
FR3093016A1 (fr) 2020-08-28

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