ES2191805T3 - Torno de alta velocidad para fabricar superficies opticamente activas. - Google Patents

Torno de alta velocidad para fabricar superficies opticamente activas.

Info

Publication number
ES2191805T3
ES2191805T3 ES97121146T ES97121146T ES2191805T3 ES 2191805 T3 ES2191805 T3 ES 2191805T3 ES 97121146 T ES97121146 T ES 97121146T ES 97121146 T ES97121146 T ES 97121146T ES 2191805 T3 ES2191805 T3 ES 2191805T3
Authority
ES
Spain
Prior art keywords
axis
work piece
tool
radial
high speed
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.)
Expired - Lifetime
Application number
ES97121146T
Other languages
English (en)
Other versions
ES2191805T7 (es
Inventor
Gunter Schneider
Klaus Kraemer
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.)
Schneider GmbH and Co KG
Original Assignee
Schneider GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7815488&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2191805(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schneider GmbH and Co KG filed Critical Schneider GmbH and Co KG
Application granted granted Critical
Publication of ES2191805T3 publication Critical patent/ES2191805T3/es
Publication of ES2191805T7 publication Critical patent/ES2191805T7/es
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/06—Turning-machines or devices characterised only by the special arrangement of constructional units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
    • B23Q1/012—Portals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
    • B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
    • B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/027—Driving main working members reciprocating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/28—Electric drives
    • 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
    • B24B13/04—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 involving grinding wheels controlled by gearing
    • B24B13/046—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 involving grinding wheels controlled by gearing using a pointed tool or scraper-like tool
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43074—Control speed, acceleration so as to follow desired speed profile
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/45—Nc applications
    • G05B2219/45157—Grind optical lens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Turning (AREA)

Abstract

LA MAQUINA PARA FABRICAR LENTES DISPONE DE UN HUSILLO DE PIEZA DE TRABAJO (3) (EJE C), AL QUE POR MEDIO DE UN SOPORTE DE PIEZA DE TRABAJO (4) SE FIJA LA PIEZA DE TRABAJO (5) Y ADEMAS DE UN CARRO DE HERRAMIENTA (17), QUE PUEDE MOVERSE EN DIRECCION RADIAL (EJE X) Y EN DIRECCION AXIAL (EJE Z). PARA EL MOVIMIENTO RADIAL Y EL AXIAL SE EMPLEA AL MENOS UN MOTOR LINEAL. ESTE PUEDE EJECUTAR RECORRIDOS OSCILANTES CON UNA FRECUENCIA DE AL MENOS 100 HZ. LOS TRES EJES DE LA MAQUINA SE HAN ENLAZADO ENTRE SI ELECTRONICAMENTE. EL SISTEMA ELECTRONICO CORRESPONDIENTE DE ALTA POTENCIA ENTREGA AL MENOS CADA 4 MS UN NUEVO JUEGO DE DATOS. EL EJE C SE ACTIVA DE TAL FORMA, QUE EL NUMERO DE REVOLUCIONES ASCIENDE, CUANDO LA HERRAMIENTA EJECUTA MOVIMIENTOS RADIALES EN LA DIRECCION DEL EJE DE ROTACION. EN LAS PROXIMIDADES DEL CENTRO DE LA LENTE NO SIGUE SUBIENDO LA VELOCIDAD DE CORTE. A PARTIR DE ALLI SE SIGUE TRABAJANDO CON UN NUMERO DE REVOLUCIONES CONSTANTE. A CONTINUACION EL CANTO DE CORTE DE LA HERRAMIENTA ATRAVIESA EL CENTRO DE LA LENTE.
ES97121146T 1996-12-20 1997-12-02 Torno de alta velocidad para fabricar superficies opticamente activas. Active ES2191805T7 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996153233 DE19653233A1 (de) 1996-12-20 1996-12-20 Hochgeschwindigkeits-Drehmaschine zum Herstellen optisch wirksamer Oberflächen
DE19653233 1996-12-20

Publications (2)

Publication Number Publication Date
ES2191805T3 true ES2191805T3 (es) 2003-09-16
ES2191805T7 ES2191805T7 (es) 2009-06-18

Family

ID=7815488

Family Applications (2)

Application Number Title Priority Date Filing Date
ES97121146T Active ES2191805T7 (es) 1996-12-20 1997-12-02 Torno de alta velocidad para fabricar superficies opticamente activas.
ES03003339T Expired - Lifetime ES2322246T5 (es) 1996-12-20 1997-12-02 Torno de alta velocidad para fabricar superficies ópticamente activas.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES03003339T Expired - Lifetime ES2322246T5 (es) 1996-12-20 1997-12-02 Torno de alta velocidad para fabricar superficies ópticamente activas.

Country Status (3)

Country Link
EP (2) EP1323497B2 (es)
DE (5) DE29623288U1 (es)
ES (2) ES2191805T7 (es)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6558586B1 (en) * 2000-03-06 2003-05-06 Essilor International (Compagnie Generale D'optique) Process for fabricating a surface of an ophthalmic lens, installation for implementing the process and ophthalmic lens obtained by the process
CA2313830A1 (en) * 2000-07-13 2002-01-13 Micro Optics Design Corporation Single point diamond turning lathe with vibration cancelling feature
DE20019035U1 (de) * 2000-11-08 2001-01-18 Waldrich Werkzeugmasch Werkzeugmaschine, insbesondere Hochgeschwindigkeits-Bearbeitungszentrum
DE10112883B4 (de) * 2001-03-15 2009-07-09 Schneider Gmbh & Co. Kg Linsenbearbeitungsmaschine
DE10114239A1 (de) 2001-03-22 2002-10-02 Loh Optikmaschinen Ag Vorrichtung zur Randbearbeitung von optischen Linsen
DE10143848C2 (de) 2001-09-06 2003-10-02 Loh Optikmaschinen Ag Verfahren und Vorrichtung zur Flächenbearbeitung von Werkstücken aus nicht-sprödharten Materialien in der Optikfertigung sowie Werkzeug dafür
DE10248103A1 (de) † 2001-10-17 2003-05-15 Schneider Gmbh & Co Kg Verfahren zum Herstellen einer Linse, insbesondere einer Brillenlinse
DE10240783B4 (de) * 2002-08-30 2005-01-13 Schneider Gmbh + Co. Kg Verfahren zum Herstellen von optischen Linsen
JP4336092B2 (ja) * 2002-10-21 2009-09-30 西部電機株式会社 磨きユニット付きｎｃ加工機
JP2005001100A (ja) * 2003-02-21 2005-01-06 Seiko Epson Corp 非球面加工方法及び非球面形成方法
DE10348459C5 (de) 2003-10-14 2011-06-09 Schneider Gmbh & Co. Kg Vorrichtung und Verfahren zum spanenden Bearbeiten von Linsen
DE102004049951A1 (de) 2004-10-13 2006-04-20 Schneider Gmbh + Co. Kg Hochdynamische Linsenbearbeitungsmaschine
DE102005021640B4 (de) * 2005-05-06 2007-08-09 Satisloh Gmbh Maschine zur Bearbeitung von optischen Werkstücken, insbesondere von Kunststoff-Brillengläsern
DE102005052314A1 (de) * 2005-11-01 2007-05-03 Satisloh Gmbh Fast-Tool-Anordnung, insbesondere für Drehmaschinen zur Bearbeitung von optischen Werkstücken
DE102005057725B4 (de) * 2005-12-01 2019-06-13 Schneider Gmbh & Co. Kg Vorrichtung und Verfahren zum Bearbeiten einer Linse
EP1964630A1 (en) 2005-12-22 2008-09-03 Hoya Corporation Lens surface cutting device, lens surface cutting method of spectacles, and lens of spectacles
DE102006026524A1 (de) * 2006-06-06 2007-12-13 Satisloh Ag Maschine zur Bearbeitung von optischen Werkstücken, insbesondere von Kunststoff-Brillengläsern
ATE430641T1 (de) * 2006-10-26 2009-05-15 Satisloh Ag Maschine zur bearbeitung von optischen werkstücken, insbesondere von kunststoff- brillengläsern
ATE502728T1 (de) 2007-11-30 2011-04-15 Essilor Int Verfahren zur steuerung eines verfahrens zur linsenherstellung
DE102008015049B4 (de) * 2008-03-19 2014-11-06 Schneider Gmbh & Co. Kg Linearantrieb für eine Werkzeugmaschine
EP2436483A1 (de) 2010-10-04 2012-04-04 Schneider GmbH & Co. KG Vorrichtung und Verfahren zum Bearbeiten einer optischen Linse
EP2436482A1 (de) 2010-10-04 2012-04-04 Schneider GmbH & Co. KG Vorrichtung und Verfahren zum Bearbeiten einer optischen Linse
BR112013008209B1 (pt) 2010-10-04 2022-03-15 Schneider Gmbh & Co. Kg Dispositivo para trabalhar uma lente óptica, lente óptica e processo para trabalhar uma lente óptica
EP2455186A1 (de) 2010-11-17 2012-05-23 Schneider GmbH & Co. KG Vorrichtung und Verfahren zum Bearbeiten einer optischen Linse mit automatischer Identifizierung der optischen Linse
EP2455187A1 (de) 2010-11-23 2012-05-23 Schneider GmbH & Co. KG Vorrichtung und Verfahren zum Bearbeiten einer optischen Linse
EP2487552A1 (de) 2011-02-14 2012-08-15 Schneider GmbH & Co. KG Verfahren und Vorrichtung zur Regelung eines Antriebs für ein Werkzeug oder Werkstück mit Anwendung einer Vorsteuerung
EP2522458B1 (en) 2011-05-13 2016-07-06 ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) Process for determining position parameters of a manufactured surface relative to a reference surface
EP2623259A1 (de) 2012-02-06 2013-08-07 Schneider GmbH & Co. KG Linearantrieb mit einem Ausgleichskörper
DE102012004543A1 (de) 2012-03-11 2013-09-12 Satisloh Ag Maschine zur Bearbeitung von optischen Werkstücken, insbesondere von Kunststoff-Brillengläsern
DE102012206473A1 (de) * 2012-04-19 2013-10-24 WZR ceramic solutions GmbH Polierverfahren
EP2684643A3 (de) 2012-05-22 2014-04-16 Schneider GmbH & Co. KG Vorrichtung und Verfahren zur Bearbeitung eines optischen Werkstücks
CN103567466B (zh) * 2012-07-20 2016-03-09 鸿准精密模具（昆山）有限公司 车床控制系统
DE102014119166B4 (de) 2014-12-19 2018-06-07 SMS Maschinenbau GmbH Schleifmaschine
DE102015000673A1 (de) * 2015-01-23 2016-07-28 Innolite Gmbh Verfahren und Vorrichtung zur Herstellung einer fresnelisierten Freiformoberfläche, die auf eine planare oder gekrümmte Fläche superponiert ist
DE102015101167A1 (de) * 2015-01-27 2016-07-28 Technische Universität Wien Spindelanordnung
CN107520658A (zh) * 2017-09-28 2017-12-29 精益恒准（天津）数控设备股份有限公司 一种镗刀自动进给机构
CN109227282A (zh) * 2018-11-02 2019-01-18 江苏新事通光电科技有限公司 一种光学镜片精磨抛光装置
CN109202606A (zh) * 2018-11-02 2019-01-15 江苏新事通光电科技有限公司 一种光学镜片加工用的精磨抛光装置
CN109202604A (zh) * 2018-11-02 2019-01-15 江苏新事通光电科技有限公司 一种相机镜片加工用打磨装置
CN115256120A (zh) * 2022-09-02 2022-11-01 成都中科卓尔智能科技集团有限公司 一种圆筒形内外壁可调距高精度均匀打磨装置

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JPH0710482B2 (ja) * 1989-09-27 1995-02-08 豊田工機株式会社 非真円創成装置
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DE4031091A1 (de) * 1990-10-02 1992-04-09 Ex Cell O Gmbh Vorrichtung zum unrundbearbeiten von werkstuecken
US5485771A (en) * 1991-09-27 1996-01-23 Coburn Optical Industries, Inc. Apparatus for generating ophthalmic products from blanks and a method of operating same
US5220749A (en) * 1991-11-07 1993-06-22 The University Of Rochester Grinding apparatus
WO1997013603A2 (de) * 1995-10-14 1997-04-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum herstellen von optischen oberflächen sowie bearbeitungsmaschine zur durchführung des verfahrens

Also Published As

Publication number Publication date
DE29724906U1 (de) 2006-02-02
EP0849038A2 (de) 1998-06-24
ES2322246T5 (es) 2012-02-21
DE59712994D1 (de) 2009-04-02
DE19653233A1 (de) 1998-07-02
EP0849038B3 (de) 2008-07-30
EP1323497B2 (de) 2011-09-14
EP1323497A3 (de) 2003-09-10
ES2191805T7 (es) 2009-06-18
DE59709902D1 (de) 2003-05-28
EP0849038A3 (de) 1999-01-07
ES2322246T3 (es) 2009-06-18
EP1323497A2 (de) 2003-07-02
EP0849038B1 (de) 2003-04-23
DE29623288U1 (de) 1998-03-19
EP1323497B1 (de) 2009-02-18

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