ES2096860T3 - Procedimiento y aparato para producir lentes oftalmicas. - Google Patents

Procedimiento y aparato para producir lentes oftalmicas.

Info

Publication number
ES2096860T3
ES2096860T3 ES93303371T ES93303371T ES2096860T3 ES 2096860 T3 ES2096860 T3 ES 2096860T3 ES 93303371 T ES93303371 T ES 93303371T ES 93303371 T ES93303371 T ES 93303371T ES 2096860 T3 ES2096860 T3 ES 2096860T3
Authority
ES
Spain
Prior art keywords
curvature
finishing
finishing tool
those
procedure
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
ES93303371T
Other languages
English (en)
Inventor
John Blocha
Ronald T Hyslop
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.)
Gerber Coburn Optical Inc
Original Assignee
Coburn Optical Industries Inc
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 Coburn Optical Industries Inc filed Critical Coburn Optical Industries Inc
Application granted granted Critical
Publication of ES2096860T3 publication Critical patent/ES2096860T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
    • 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
    • B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
    • B23Q1/0045—Control panels or boxes
    • 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
    • B24B13/0031—Machines having several working posts; Feeding and manipulating devices
    • B24B13/0037—Machines having several working posts; Feeding and manipulating devices the lenses being worked by different tools, e.g. for rough-grinding, fine-grinding, polishing
    • 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
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/182—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by the machine tool function, e.g. thread cutting, cam making, tool direction control
    • G05B19/184—Generation of cam-like surfaces
    • 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
    • Y10T82/00—Turning
    • Y10T82/10—Process of turning
    • 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
    • Y10T82/00—Turning
    • Y10T82/14—Axial pattern
    • Y10T82/141—Axial pattern having transverse tool and templet guide
    • Y10T82/143—Axial pattern having transverse tool and templet guide having electrical actuator
    • 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
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2502—Lathe with program control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (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)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
  • Turning (AREA)

Abstract

SE CORTA UNA CURVATURA INICIAL EN UN TROQUEL DE UNA LENTE EN UNA MAQUINA PARA LA FABRICACION DE LENTES, Y LA CURVATURA SE FINALIZA SUBSECUENTEMENTE MEDIANTE UNA HERRAMIENTA DE FINALIZACION. LA HERRAMIENTA DE FINALIZACION TIENE UNAS CARACTERISTICAS DE CURVADO QUE SE CORRESPONDEN CON LAS DE LA PRESCRIPCION DENTRO DE UNA TOLERANCIA PREDETERMINADA. LA CURVATURA DE LA HERRAMIENTA DE FINALIZACION SE MIDE CON UN CALIBRE DIGITAL Y LAS MEDIDAS SON SUMINISTRADAS A UN CONTROLADOR DIGITAL QUE ACCIONA LA MAQUINA. COMO RESULTADO, SE CORTA UNA CURVATURA INICIAL EN EL TROQUEL DE LA LENTE CON UNAS CARACTERISTICAS QUE SE CORRESPONDEN CON LAS DE LA HERRAMIENTA FINALIZADORA. LA OPERACION DE FINALIZADO PUEDE REALIZARSE DE ESTA FORMA MAS RAPIDAMENTE DESDE EL MOMENTO QUE SE NECESITA ELIMINAR MENOS MATERIAL DE LA CURVATURA INICIAL DURANTE LA OPERACION DE FINALIZADO.
ES93303371T 1992-04-30 1993-04-29 Procedimiento y aparato para producir lentes oftalmicas. Expired - Lifetime ES2096860T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/876,403 US5320006A (en) 1991-09-27 1992-04-30 Methods and apparatus for producing ophthalmic lenses

Publications (1)

Publication Number Publication Date
ES2096860T3 true ES2096860T3 (es) 1997-03-16

Family

ID=25367630

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93303371T Expired - Lifetime ES2096860T3 (es) 1992-04-30 1993-04-29 Procedimiento y aparato para producir lentes oftalmicas.

Country Status (6)

Country Link
US (1) US5320006A (es)
EP (1) EP0568375B1 (es)
AT (1) ATE145165T1 (es)
CA (1) CA2094669C (es)
DE (1) DE69305910T2 (es)
ES (1) ES2096860T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115685877A (zh) * 2023-01-05 2023-02-03 日照福瑞德科技有限公司 一种玻璃镜片智能加工的控制方法及系统

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4200637A1 (de) * 1992-01-13 1993-07-15 Wernicke & Co Gmbh Vorrichtung zum facettieren von brillenglaesern
DE19529786C1 (de) * 1995-08-12 1997-03-06 Loh Optikmaschinen Ag Verfahren und Werkzeug zur Erzeugung einer konkaven Oberfläche an einem Brillenglasrohling
US5593340A (en) * 1995-09-28 1997-01-14 Dac Vision, Inc. Castable ophthalmic lens polishing lap and method
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
CA2313830A1 (en) * 2000-07-13 2002-01-13 Micro Optics Design Corporation Single point diamond turning lathe with vibration cancelling feature
ATE433826T1 (de) * 2002-01-09 2009-07-15 Hoya Corp Schleifwerkzeug
CN103072082B (zh) * 2013-01-23 2016-02-17 厦门大学 一种气囊抛光工具球面度检测装置
CN105940047A (zh) 2013-11-25 2016-09-14 彼得森化学工业有限公司 包含香木颗粒的缓冲泡沫
DE102016006741A1 (de) 2016-06-06 2017-12-07 Schneider Gmbh & Co. Kg Werkzeug, Vorrichtung und Verfahren zum Polieren von Linsen

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589078A (en) * 1968-07-26 1971-06-29 Itek Corp Surface generating apparatus
US4016784A (en) * 1976-01-05 1977-04-12 The United States Of America As Represented By The United States Energy Research And Development Administration Tool setting device
US4210038A (en) * 1977-07-05 1980-07-01 Continuance Curve Contact Lenses, Inc. Lathe having a guided movable cutter
US4343206A (en) * 1980-06-12 1982-08-10 The United States Of America As Represented By The United States Department Of Energy Slide system for machine tools
US4602540A (en) * 1981-11-26 1986-07-29 Toshiba Kikai Kabushiki Kaisha Precision machine system
US4509126A (en) * 1982-06-09 1985-04-02 Amca International Corporation Adaptive control for machine tools
US4493168A (en) * 1983-06-16 1985-01-15 Coburn Optical Industries, Inc. Calibration gauge for computer-controlled lens generator, or the like
US4674029A (en) * 1984-12-03 1987-06-16 General Dynamics, Pomona Division Open-loop control system and method utilizing control function based on equivalent closed-loop linear control system
US4653360A (en) * 1985-05-07 1987-03-31 The Cross Company CNC turning machine
US4989316A (en) * 1987-03-09 1991-02-05 Gerber Scientific Products, Inc. Method and apparatus for making prescription eyeglass lenses
US4907373A (en) * 1987-10-21 1990-03-13 Hunter Billy D Toric finer-polisher
JPH0661691B2 (ja) * 1989-09-29 1994-08-17 オリンパス光学工業株式会社 光学素子研磨方法および装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115685877A (zh) * 2023-01-05 2023-02-03 日照福瑞德科技有限公司 一种玻璃镜片智能加工的控制方法及系统
CN115685877B (zh) * 2023-01-05 2023-04-07 日照福瑞德科技有限公司 一种玻璃镜片智能加工的控制方法及系统

Also Published As

Publication number Publication date
CA2094669A1 (en) 1993-10-31
EP0568375A1 (en) 1993-11-03
US5320006A (en) 1994-06-14
EP0568375B1 (en) 1996-11-13
DE69305910D1 (de) 1996-12-19
CA2094669C (en) 1997-02-18
ATE145165T1 (de) 1996-11-15
DE69305910T2 (de) 1997-03-13

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