WO2007147958A3 - Procédé et machine d'usinage pour objet optique - Google Patents

Procédé et machine d'usinage pour objet optique Download PDF

Info

Publication number
WO2007147958A3
WO2007147958A3 PCT/FR2007/000982 FR2007000982W WO2007147958A3 WO 2007147958 A3 WO2007147958 A3 WO 2007147958A3 FR 2007000982 W FR2007000982 W FR 2007000982W WO 2007147958 A3 WO2007147958 A3 WO 2007147958A3
Authority
WO
WIPO (PCT)
Prior art keywords
machining
bed
receiving surface
machine tool
optical object
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.)
Ceased
Application number
PCT/FR2007/000982
Other languages
English (en)
Other versions
WO2007147958A2 (fr
WO2007147958A8 (fr
Inventor
Alain Coulon
Jean-Pierre Chauveau
Alain Dubois
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.)
EssilorLuxottica SA
Original Assignee
Essilor International Compagnie Generale dOptique 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 Essilor International Compagnie Generale dOptique SA filed Critical Essilor International Compagnie Generale dOptique SA
Priority to EP07788887.3A priority Critical patent/EP2029322B1/fr
Priority to US12/306,127 priority patent/US8118642B2/en
Priority to BRPI0713386-3A priority patent/BRPI0713386B1/pt
Priority to CA2655636A priority patent/CA2655636C/fr
Priority to AU2007262926A priority patent/AU2007262926B2/en
Publication of WO2007147958A2 publication Critical patent/WO2007147958A2/fr
Publication of WO2007147958A3 publication Critical patent/WO2007147958A3/fr
Publication of WO2007147958A8 publication Critical patent/WO2007147958A8/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/0012—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor for multifocal lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
    • B24B13/06—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses, the tool or work being controlled by information-carrying means, e.g. patterns, punched tapes, magnetic tapes
    • 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
    • Y10T409/303752—Process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Turning (AREA)

Abstract

Procédé d'usinage d'une face (1) d'un objet optique (6), comportant une étape de fourniture d'une machine d'usinage qui comporte elle-même : un plateau (1) pour le montage d'un objet à usiner, ce plateau (1), qui comporte une surface de réception (3), étant orientable angulairement autour d'un axe transversal à la surface de réception (3); une broche (8) adaptée à entraîner un outil d'usinage (9) en rotation autour d'un axe sensiblement parallèle à la surface de réception (3) du plateau (1) et adaptée à déplacer cet outil d'usinage (9) en translation dans un plan sensiblement parallèle ou perpendiculaire à la surface de réception (3) du plateau (1).
PCT/FR2007/000982 2006-06-22 2007-06-13 Procédé et machine d'usinage pour objet optique Ceased WO2007147958A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP07788887.3A EP2029322B1 (fr) 2006-06-22 2007-06-13 Procédé et machine d'usinage pour objet optique
US12/306,127 US8118642B2 (en) 2006-06-22 2007-06-13 Method and machine tool for machining an optical object
BRPI0713386-3A BRPI0713386B1 (pt) 2006-06-22 2007-06-13 Processo de usinagem de uma face de um objeto óptico e máquina de usinagem
CA2655636A CA2655636C (fr) 2006-06-22 2007-06-13 Procede et machine d'usinage pour objet optique
AU2007262926A AU2007262926B2 (en) 2006-06-22 2007-06-13 Method and machine tool for machining an optical object

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0605622A FR2902683B1 (fr) 2006-06-22 2006-06-22 Procede et machine d'usinage pour objet optique.
FR0605622 2006-06-22

Publications (3)

Publication Number Publication Date
WO2007147958A2 WO2007147958A2 (fr) 2007-12-27
WO2007147958A3 true WO2007147958A3 (fr) 2008-01-31
WO2007147958A8 WO2007147958A8 (fr) 2008-06-05

Family

ID=37835228

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/000982 Ceased WO2007147958A2 (fr) 2006-06-22 2007-06-13 Procédé et machine d'usinage pour objet optique

Country Status (7)

Country Link
US (1) US8118642B2 (fr)
EP (1) EP2029322B1 (fr)
AU (1) AU2007262926B2 (fr)
BR (1) BRPI0713386B1 (fr)
CA (1) CA2655636C (fr)
FR (1) FR2902683B1 (fr)
WO (1) WO2007147958A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100003903A1 (en) * 2008-07-01 2010-01-07 Simon Wolber Device for processing the surface of spherical shells
JP5402391B2 (ja) * 2009-01-27 2014-01-29 信越化学工業株式会社 半導体用合成石英ガラス基板の加工方法
EP2263831A1 (fr) * 2009-06-15 2010-12-22 Essilor International (Compagnie Générale D'Optique) Procédé d'usinage d'une surface d'une lentille optique
EP2500134A1 (fr) * 2011-03-16 2012-09-19 Comadur S.A. Pièce d'habillage pour une pièce d'horlogerie et son système de fabrication
FR2987771B1 (fr) * 2012-03-07 2014-04-25 Essilor Int Procede de polissage d'une surface optique au moyen d'un outil de polissage
US10493597B2 (en) * 2014-10-03 2019-12-03 Zeeko Limited Method for shaping a workpiece

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4412370A1 (de) * 1994-04-12 1995-10-19 Schneider Gmbh & Co Kg Verfahren und Vorrichtung zum Herstellen asphärischer Linsenoberflächen
DE19616526A1 (de) * 1996-04-25 1997-11-06 Rainer Jung Maschine zur materialabtragenden Bearbeitung optischer Werkstoffe für die Herstellung von Optikteilen
US5957637A (en) * 1997-11-13 1999-09-28 Micro Optics Design Corp. Apparatus and method for generating ultimate surfaces on ophthalmic lenses
CA2356497A1 (fr) * 2001-08-30 2003-02-28 Applied Physics Specialties Limited Machine a polir a axes multiples

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989316A (en) * 1987-03-09 1991-02-05 Gerber Scientific Products, Inc. Method and apparatus for making prescription eyeglass lenses
DE3911986A1 (de) * 1989-04-12 1990-10-18 Benzinger Carl Gmbh & Co Verfahren und vorrichtung zur formgebenden bearbeitung von werkstuecken
US5231587A (en) * 1990-07-12 1993-07-27 Loh Optical Machinery, Inc. Computer controlled lens surfacer
JPH0947947A (ja) * 1994-08-30 1997-02-18 Seiko Seiki Co Ltd 研削装置、並びに研削方法、並びに半導体装置及び半導体基板の製造方法
DE19529786C1 (de) * 1995-08-12 1997-03-06 Loh Optikmaschinen Ag Verfahren und Werkzeug zur Erzeugung einer konkaven Oberfläche an einem Brillenglasrohling
US5681209A (en) * 1996-01-29 1997-10-28 Constant Velocity Systems, Inc. Housing grinding machine
US5895311A (en) * 1996-06-06 1999-04-20 Fuji Xerox Co., Ltd. Abrasive device that maintains normal line of contact with curved abrasive surface and method of using same
US6106366A (en) * 1998-10-29 2000-08-22 Gerber Coburn Optical, Inc. Lens grinder
US6478658B1 (en) * 2000-07-25 2002-11-12 Gerber Coburn Optical, Inc. Apparatus for generating lens surfaces
US7104870B2 (en) * 2004-01-21 2006-09-12 Zhang-Hua Fong Modified radial motion (MRM) method for modifying lengthwise curvature of face-milling spiral bevel and hypoid gears
EP1738869A4 (fr) * 2004-03-09 2010-10-27 Hoya Corp Procede de fabrication de verres de lunette et systeme de fabrication de verre de lunette
US7494305B2 (en) * 2004-08-03 2009-02-24 Essilor International (Compagnie Generale D'optique) Raster cutting technology for ophthalmic lenses
US7390242B2 (en) * 2005-08-29 2008-06-24 Edge Technologies, Inc. Diamond tool blade with circular cutting edge
JP2007181889A (ja) * 2006-01-05 2007-07-19 Nidek Co Ltd 眼鏡レンズ加工システム
ATE407770T1 (de) * 2006-05-12 2008-09-15 Satisloh Gmbh Verfahren und vorrichtung für das erzeugen einer optischen oberfläche auf einem werkstück, z.b. ophthalmischen linsen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4412370A1 (de) * 1994-04-12 1995-10-19 Schneider Gmbh & Co Kg Verfahren und Vorrichtung zum Herstellen asphärischer Linsenoberflächen
DE19616526A1 (de) * 1996-04-25 1997-11-06 Rainer Jung Maschine zur materialabtragenden Bearbeitung optischer Werkstoffe für die Herstellung von Optikteilen
US5957637A (en) * 1997-11-13 1999-09-28 Micro Optics Design Corp. Apparatus and method for generating ultimate surfaces on ophthalmic lenses
CA2356497A1 (fr) * 2001-08-30 2003-02-28 Applied Physics Specialties Limited Machine a polir a axes multiples

Also Published As

Publication number Publication date
US20090304472A1 (en) 2009-12-10
AU2007262926A1 (en) 2007-12-27
BRPI0713386B1 (pt) 2019-03-26
CA2655636C (fr) 2014-08-05
WO2007147958A2 (fr) 2007-12-27
EP2029322B1 (fr) 2019-02-20
FR2902683B1 (fr) 2008-10-10
BRPI0713386A2 (pt) 2012-04-03
FR2902683A1 (fr) 2007-12-28
WO2007147958A8 (fr) 2008-06-05
BRPI0713386A8 (pt) 2018-07-31
US8118642B2 (en) 2012-02-21
AU2007262926B2 (en) 2013-02-14
CA2655636A1 (fr) 2007-12-27
EP2029322A2 (fr) 2009-03-04

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