ES2122467T3 - Procedimiento para la determinacion del error de restitucion de una maquina de rebordear a la cual esta asociado un aparato de lectura de contorno, y aplicacion al autocalibrado del conjunto. - Google Patents
Procedimiento para la determinacion del error de restitucion de una maquina de rebordear a la cual esta asociado un aparato de lectura de contorno, y aplicacion al autocalibrado del conjunto.Info
- Publication number
- ES2122467T3 ES2122467T3 ES95400549T ES95400549T ES2122467T3 ES 2122467 T3 ES2122467 T3 ES 2122467T3 ES 95400549 T ES95400549 T ES 95400549T ES 95400549 T ES95400549 T ES 95400549T ES 2122467 T3 ES2122467 T3 ES 2122467T3
- Authority
- ES
- Spain
- Prior art keywords
- reading device
- contour reading
- error
- restitution
- calibration
- 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
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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
- B24B9/14—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms
- B24B9/148—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of optical work, e.g. lenses, prisms electrically, e.g. numerically, controlled
-
- 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
- G05B19/401—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 control arrangements for measuring, e.g. calibration and initialisation, measuring workpiece for machining purposes
-
- 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
- G05B19/42—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
- G05B19/4202—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model
- G05B19/4207—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model in which a model is traced or scanned and corresponding data recorded
-
- 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
- G05B2219/36—Nc in input of data, input key till input tape
- G05B2219/36369—Measuring object, spectacle glass, to derive position data
-
- 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
- G05B2219/37—Measurements
- G05B2219/37008—Calibration of measuring system, probe, sensor
-
- 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
- G05B2219/50—Machine tool, machine tool null till machine tool work handling
- G05B2219/50063—Probe, measure, verify workpiece, feedback measured values
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Human Computer Interaction (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Eyeglasses (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Numerical Control (AREA)
- Automatic Control Of Machine Tools (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
SE TRATA DE TENER EL CUENTA EL ERROR DE RESTITUCION DE UNA MAQUINA DE CONTORNEAR A LA QUE ESTA ASOCIADO UN APARATO DE LECTURA DE CONTORNO. SEGUN LA INVENCION, SE ASEGURA UNA PRIMERA TOMA DE DATOS SOBRE EL APARATO DE LECTURA DE CONTORNO A PARTIR DE UNA PLANTILLA DEFORMA CONOCIDA, SE MECANIZA UNA PIEZA SOBRE LA MAQUINA A CONTORNEAR EN FUNCION DE ESTA ULTIMA TOMA DE DATOS, SE ASEGURA UNA SEGUNDA TOMA DE DATOS SOBRE EL APARATO DE LECTURA DE CONTORNO A PARTIR DE LA PIEZA ANTERIORMENTE MECANIZADA, Y SE DEDUCE POR EL CALCULO DE ESTAS DOS TOMAS DE DATOS EL ERROR DE RESTITUCION BUSCADO. APLICACION EN EL AUTOCALIBRADO DEL CONJUNTO QUE CONSTITUYEN UNA MAQUINA DE CONTORNEAR Y UN APARATO DE LECTURA DE CONTORNO ASOCIADOS UNO AL OTRO POR UNA UNIDAD DE CONTROL DIGITAL, EN PARTICULAR PARA EL MECANIZADO DE UN CRISTAL DE GAFAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9402971A FR2717413B1 (fr) | 1994-03-15 | 1994-03-15 | Procédé pour la détermination de l'erreur de restitution d'une machine à déborder à laquelle est associé un appareil de lecture de contour, et application à l'autocalibrage de l'ensemble. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2122467T3 true ES2122467T3 (es) | 1998-12-16 |
Family
ID=9461030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95400549T Expired - Lifetime ES2122467T3 (es) | 1994-03-15 | 1995-03-14 | Procedimiento para la determinacion del error de restitucion de una maquina de rebordear a la cual esta asociado un aparato de lectura de contorno, y aplicacion al autocalibrado del conjunto. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5660578A (es) |
EP (1) | EP0674248B1 (es) |
JP (1) | JP3712436B2 (es) |
DE (1) | DE69504733T2 (es) |
ES (1) | ES2122467T3 (es) |
FR (1) | FR2717413B1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001516289A (ja) | 1997-11-20 | 2001-09-25 | エシロール アンテルナショナル コムパニー ジェネラル ドプティク | メガネ・レンズの修正方法およびそれに関連する装置 |
DE19804455C2 (de) | 1998-02-05 | 2001-01-11 | Wernicke & Co Gmbh | Verfahren und Vorrichtung zum Herstellen einer Facette auf dem Rand eines Brillenglases |
US6012704A (en) * | 1998-03-05 | 2000-01-11 | Miller, Sr.; Bruce | Table and chair transporter |
CN1124189C (zh) * | 1999-11-12 | 2003-10-15 | 中国科学院长春光学精密机械研究所 | 光学元件面形及波纹度误差实时修正方法及装置 |
FR2894170B1 (fr) * | 2005-12-05 | 2009-07-03 | Essilor Int | Methode d'etalonnage d'une meuleuse |
WO2008105096A1 (ja) * | 2007-02-28 | 2008-09-04 | Hoya Corporation | 眼鏡枠形状測定装置の校正治具、校正方法、校正データ作成装置、眼鏡枠形状測定装置、及び、眼鏡枠形状測定校正システム |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2332001C3 (de) * | 1972-06-28 | 1980-07-10 | Robert Raymond Maurice Asselin | Randschleifmaschine für Brillengläser |
EP0092364A1 (en) * | 1982-04-14 | 1983-10-26 | The Hanwell Optical Co. Limited | A method of and apparatus for dimensioning a lens to fit a spectacle frame |
US4493168A (en) * | 1983-06-16 | 1985-01-15 | Coburn Optical Industries, Inc. | Calibration gauge for computer-controlled lens generator, or the like |
US4912880A (en) * | 1985-12-06 | 1990-04-03 | Cobain Optical Industries, Inc. | Computerized tracing/edging system |
US5139373A (en) * | 1986-08-14 | 1992-08-18 | Gerber Optical, Inc. | Optical lens pattern making system and method |
GB8700066D0 (en) * | 1987-01-05 | 1987-02-11 | Brain Power International | Lens edging machine |
FR2644718A1 (fr) * | 1989-03-23 | 1990-09-28 | Briot Internal | Dispositif de reetalonnage d'une machine a meuler les verres ophtalmiques pour rattraper l'usure de la meule |
DE4012660A1 (de) * | 1990-04-20 | 1991-10-24 | Wernicke & Co Gmbh | Verfahren zum bearbeiten der raender von brillenglaesern |
US5231587A (en) * | 1990-07-12 | 1993-07-27 | Loh Optical Machinery, Inc. | Computer controlled lens surfacer |
US5333412A (en) * | 1990-08-09 | 1994-08-02 | Nidek Co., Ltd. | Apparatus for and method of obtaining processing information for fitting lenses in eyeglasses frame and eyeglasses grinding machine |
NL9002864A (nl) * | 1990-12-21 | 1992-07-16 | Turbine Support Europa B V | Reparatie van schoepen van gasturbinemotoren. |
US5165202A (en) * | 1991-10-18 | 1992-11-24 | Spindel Jr Gilbert D | Methods and apparatus for making spectacle frame lens patterns |
JPH0639697A (ja) * | 1992-04-14 | 1994-02-15 | Wernicke & Co Gmbh | 眼鏡レンズ縁部加工機 |
-
1994
- 1994-03-15 FR FR9402971A patent/FR2717413B1/fr not_active Expired - Fee Related
-
1995
- 1995-02-01 US US08/382,186 patent/US5660578A/en not_active Expired - Lifetime
- 1995-03-14 JP JP05388595A patent/JP3712436B2/ja not_active Expired - Fee Related
- 1995-03-14 ES ES95400549T patent/ES2122467T3/es not_active Expired - Lifetime
- 1995-03-14 DE DE69504733T patent/DE69504733T2/de not_active Expired - Fee Related
- 1995-03-14 EP EP95400549A patent/EP0674248B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0674248B1 (fr) | 1998-09-16 |
JP3712436B2 (ja) | 2005-11-02 |
JPH07266191A (ja) | 1995-10-17 |
US5660578A (en) | 1997-08-26 |
FR2717413A1 (fr) | 1995-09-22 |
EP0674248A1 (fr) | 1995-09-27 |
DE69504733T2 (de) | 1999-06-10 |
FR2717413B1 (fr) | 1996-05-15 |
DE69504733D1 (de) | 1998-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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