ES2173365T3 - Aparato y metodo para amolar lentes para gafas. - Google Patents

Aparato y metodo para amolar lentes para gafas.

Info

Publication number
ES2173365T3
ES2173365T3 ES97118973T ES97118973T ES2173365T3 ES 2173365 T3 ES2173365 T3 ES 2173365T3 ES 97118973 T ES97118973 T ES 97118973T ES 97118973 T ES97118973 T ES 97118973T ES 2173365 T3 ES2173365 T3 ES 2173365T3
Authority
ES
Spain
Prior art keywords
rotation
lens
section
abrasive
glasses
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
ES97118973T
Other languages
English (en)
Inventor
Toshiaki Mizuno
Ryoji Shibata
Hirokatsu Obayashi
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.)
Nidek Co Ltd
Original Assignee
Nidek Co Ltd
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 Nidek Co Ltd filed Critical Nidek Co Ltd
Application granted granted Critical
Publication of ES2173365T3 publication Critical patent/ES2173365T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
    • 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
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

UNA MAQUINA PARA TRABAJAR CON MUELA LENTES PARA GAFAS, DISEÑADA PARA UTILIZAR DE FORMA EFICAZ LA CAPACIDAD AMOLADORA DE MUELAS ABRASIVAS PARA LLEVAR A CABO OPERACIONES DE AMOLADO DE ALTO RENDIMIENTO. LA MAQUINA PARA TRABAJAR CON MUELA LENTES PARA GAFAS COMPRENDE UNA SECCION DE ROTACION DE LENTES QUE SOPORTA Y ROTAR UNA LENTE A TRATAR, UNA SECCION DE ROTACION DE UNA MUELA ABRASIVA QUE HACE ROTAR A LA MUELA ABRASIVA PARA QUE AMOLE LA LENTE SOBRE SU PROPIO EJE, UNA SECCION DETECTORA DEL ESTADO DE ROTACION DE LA MUELA ABRASIVA QUE DETECTA EL ESTADO DE ROTACION DE LA MUELA ABRASIVA PROVOCADA POR LA SECCION DE ROTACION DE LA MUELA ABRASIVA Y UNA SECCION DE CONTROL DE LA ROTACION QUE CAMBIA DE FORMA VARIABLE LA ROTACION DE LA SECCION DE ROTACION DE LA LENTE EN BASE AL RESULTADO DE LA DETECCION. LA SECCION DE CONTROL DE LA ROTACION EMITE UN COMANDO BIEN PARA PARAR O PARA DECELERAR LA ROTACION DE LA LENTE SI LA CARGA EN LA ROTACION DE LA MUELA ABRASIVA SOBREPASA UN NIVEL DE REFERENCIA PREDETERMINADOY EMITE UN COMANDO PARA QUE LA ROTACION DE LA LENTE VUELVA AL ESTADO INICIAL SI LA CARGA ES INFERIOR AL NIVEL DE REFERENCIA.
ES97118973T 1996-10-31 1997-10-30 Aparato y metodo para amolar lentes para gafas. Expired - Lifetime ES2173365T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8307182A JPH10138108A (ja) 1996-10-31 1996-10-31 眼鏡レンズ研削加工機及び眼鏡レンズ研削加工方法

Publications (1)

Publication Number Publication Date
ES2173365T3 true ES2173365T3 (es) 2002-10-16

Family

ID=17966031

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97118973T Expired - Lifetime ES2173365T3 (es) 1996-10-31 1997-10-30 Aparato y metodo para amolar lentes para gafas.

Country Status (5)

Country Link
US (1) US6123604A (es)
EP (1) EP0839604B1 (es)
JP (1) JPH10138108A (es)
DE (1) DE69710672T2 (es)
ES (1) ES2173365T3 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000015549A (ja) 1998-06-30 2000-01-18 Nidek Co Ltd 眼鏡レンズ加工装置
DE19914174A1 (de) 1999-03-29 2000-10-12 Wernicke & Co Gmbh Verfahren und Vorrichtung zum Formbearbeiten des Umfangsrandes von Brillengläsern
ATE390233T1 (de) * 1999-08-06 2008-04-15 Hoya Corp Brillenglaslinsen bearbeitungsverfahren und vorrichtung
GB2357722B (en) * 1999-10-27 2003-05-07 Unova Uk Ltd Workpiece grinding method which achieves a constant stock removal rate
JP3942802B2 (ja) * 2000-04-28 2007-07-11 株式会社ニデック 眼鏡レンズ加工装置
JP4288012B2 (ja) 2001-01-05 2009-07-01 株式会社ニデック 眼鏡レンズ加工装置
JP2003340698A (ja) 2002-05-30 2003-12-02 Hoya Corp レンズ加工装置及びレンズ加工方法
EP1445065A1 (en) * 2003-02-05 2004-08-11 Nidek Co., Ltd. Eyeglass lens processing apparatus
US7090559B2 (en) * 2003-11-19 2006-08-15 Ait Industries Co. Ophthalmic lens manufacturing system
DE102005007523A1 (de) * 2005-02-17 2006-08-24 Weco Optik Gmbh Brillenglasrandschleifmaschine
JP4290673B2 (ja) * 2005-04-28 2009-07-08 株式会社ニデック 眼鏡レンズ周縁加工方法
EP2543476B1 (en) * 2011-07-04 2014-03-05 Automation & Robotics Apparatus and method for clamping and handling ophthalmic lenses
JP5899978B2 (ja) * 2012-02-03 2016-04-06 株式会社ニデック 眼鏡レンズ加工装置
CN111390698B (zh) * 2020-06-03 2020-09-01 宁波丞达精机有限公司 一种光学镜片磨边装置及磨边方法
KR20240009936A (ko) * 2021-05-17 2024-01-23 가부시키가이샤 니데크 상태 관리 프로그램 및 상태 관리 방법
JP7767930B2 (ja) * 2022-01-06 2025-11-12 株式会社ニデック 眼鏡レンズ加工装置及び眼鏡レンズ加工制御プログラム

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE67140B1 (en) * 1990-02-27 1996-03-06 Bausch & Lomb Lens edging system
JP2925685B2 (ja) * 1990-08-02 1999-07-28 株式会社ニデック フレーム形状測定装置
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
JP2907974B2 (ja) * 1990-08-28 1999-06-21 株式会社ニデック 眼鏡フレームトレース装置
DE69205786T2 (de) * 1991-08-21 1996-03-28 Tokyo Seimitsu Co Ltd Blattpositiondetektionsvorrichtung.
FR2682628B1 (fr) * 1991-10-21 1996-01-05 Buchmann Optical Eng Perfectionnements aux machines a meuler et a biseauter les verres ophtalmiques.
JP3011526B2 (ja) * 1992-02-04 2000-02-21 株式会社ニデック レンズ周縁加工機及びレンズ周縁加工方法
FR2697769B1 (fr) * 1992-11-10 1995-01-13 Buchmann Optical Eng Machine automatique pour meuler et biseauter les verres ophtalmiques.
DE4320934C2 (de) * 1993-06-24 1995-04-20 Wernicke & Co Gmbh Brillenglasrandschleifmaschine
JPH0744440A (ja) * 1993-08-04 1995-02-14 Nec Corp データ退避装置
JP3467807B2 (ja) * 1993-09-30 2003-11-17 豊田工機株式会社 研削装置
DE4414784C2 (de) * 1994-04-28 1996-07-18 Wernicke & Co Gmbh Anlage zum Schleifen des Umfangsrandes und/ oder einer optischen Oberfläche von Brillengläsern
JPH08267347A (ja) * 1995-03-31 1996-10-15 Shin Etsu Handotai Co Ltd オリエンテーション・フラットを有するウエーハ面取り部の鏡面研磨方法とその装置
DE19527222C2 (de) * 1995-07-26 1997-09-04 Wernicke & Co Gmbh Anlage zum Schleifen wenigstens des Umfangsrandes von Brillengläsern und Verfahren zum rechnerischen Berücksichtigen der Position eines an einem Haltekopf der Anlage gehaltenen Brillenglasrohlings
DE19616536C2 (de) * 1996-04-25 2000-01-27 Wernicke & Co Gmbh Verfahren und Brillenglasrandschleifmaschine zum Formschleifen des Umfangsrandes von Brillengläsern und ggf. zum anschließenden Facettenschleifen

Also Published As

Publication number Publication date
US6123604A (en) 2000-09-26
EP0839604A1 (en) 1998-05-06
DE69710672D1 (de) 2002-04-04
EP0839604B1 (en) 2002-02-27
JPH10138108A (ja) 1998-05-26
DE69710672T2 (de) 2002-08-01

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