DE69805451T2 - Linsenschleifgerät - Google Patents

Linsenschleifgerät

Info

Publication number
DE69805451T2
DE69805451T2 DE69805451T DE69805451T DE69805451T2 DE 69805451 T2 DE69805451 T2 DE 69805451T2 DE 69805451 T DE69805451 T DE 69805451T DE 69805451 T DE69805451 T DE 69805451T DE 69805451 T2 DE69805451 T2 DE 69805451T2
Authority
DE
Germany
Prior art keywords
grinding machine
lens grinding
lens
machine
grinding
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
DE69805451T
Other languages
English (en)
Other versions
DE69805451D1 (de
Inventor
Toshiaki Mizuno
Ryoji Shibata
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 DE69805451D1 publication Critical patent/DE69805451D1/de
Publication of DE69805451T2 publication Critical patent/DE69805451T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0046—Column grinding machines
    • 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
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B24B47/225—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation for bevelling optical work, e.g. 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
    • B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
    • 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
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C1/00—Assemblies of lenses with bridges or browbars
    • G02C1/10—Special mounting grooves in the rim or on the lens
    • 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
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35525—Use same data for different operations, coarse and fine, cutting and grinding
    • 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
    • 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
    • G05B2219/45162—Chamfer grinding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (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)
DE69805451T 1997-02-10 1998-02-09 Linsenschleifgerät Expired - Lifetime DE69805451T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP04147697A JP3667483B2 (ja) 1997-02-10 1997-02-10 レンズ研削加工装置
US09/021,275 US6099383A (en) 1997-02-10 1998-02-10 Lens grinding apparatus

Publications (2)

Publication Number Publication Date
DE69805451D1 DE69805451D1 (de) 2002-06-27
DE69805451T2 true DE69805451T2 (de) 2002-10-02

Family

ID=26381103

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69805451T Expired - Lifetime DE69805451T2 (de) 1997-02-10 1998-02-09 Linsenschleifgerät

Country Status (5)

Country Link
US (1) US6099383A (de)
EP (1) EP0857540B1 (de)
JP (1) JP3667483B2 (de)
DE (1) DE69805451T2 (de)
ES (1) ES2178054T3 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2313741T3 (es) 1997-08-01 2009-03-01 Nidek Co., Ltd. Metodo y aparato para rectificar lentes para gafas.
JP3730406B2 (ja) 1998-04-30 2006-01-05 株式会社ニデック 眼鏡レンズ加工装置
US6328630B1 (en) * 1998-10-05 2001-12-11 Hoya Corporation Eyeglass lens end face machining method
ES2304353T3 (es) * 1999-08-06 2008-10-16 Hoya Corporation Dispositivo de fabricacion de lentes y metodo de fabricacion de lentes.
JP3961196B2 (ja) 2000-06-15 2007-08-22 株式会社ニデック 眼鏡レンズ加工装置
JP4121696B2 (ja) 2000-10-17 2008-07-23 株式会社トプコン 眼鏡レンズの面取加工データ作成方法、眼鏡レンズの面取加工方法、眼鏡レンズの面取加工データ作成装置及び眼鏡レンズの面取加工装置
JP3990104B2 (ja) 2000-10-17 2007-10-10 株式会社ニデック レンズ研削加工装置
JP2002139713A (ja) * 2000-10-31 2002-05-17 Hoya Corp 眼鏡レンズのレンズホルダ取付方法及び装置
JP3893081B2 (ja) * 2002-05-28 2007-03-14 株式会社ニデック 眼鏡レンズ加工装置
US6869333B2 (en) 2002-09-11 2005-03-22 National Optronics, Inc. Lens blank alignment and blocking device and method
US6846078B2 (en) * 2002-09-11 2005-01-25 National Optronics, Inc. System and method for aligning reference marks on a lens blank using adjustable alignment marks
US7740519B2 (en) 2003-04-16 2010-06-22 Kabushiki Kaisha Topcon Method for processing chamfering of eyeglass lens and apparatus for processing the same
JP4131842B2 (ja) * 2003-08-29 2008-08-13 株式会社ニデック 眼鏡レンズ加工装置
US7090559B2 (en) * 2003-11-19 2006-08-15 Ait Industries Co. Ophthalmic lens manufacturing system
JP4388912B2 (ja) * 2005-05-31 2009-12-24 株式会社ニデック 眼鏡レンズ加工装置
JP4841269B2 (ja) * 2006-02-28 2011-12-21 株式会社ニデック 眼鏡レンズ加工装置
US7403346B2 (en) * 2006-07-18 2008-07-22 Nike, Inc. Inclined-edged sports lens
US7454264B2 (en) * 2006-11-29 2008-11-18 Kurt William Schaeffer Method of beveling an ophthalmic lens blank, machine programmed therefor, and computer program
JP5405720B2 (ja) 2007-03-30 2014-02-05 株式会社ニデック 眼鏡レンズ加工装置
JP5073345B2 (ja) 2007-03-30 2012-11-14 株式会社ニデック 眼鏡レンズ加工装置
JP5265127B2 (ja) * 2007-03-30 2013-08-14 株式会社ニデック 眼鏡レンズ加工装置
JP5179172B2 (ja) * 2007-12-29 2013-04-10 株式会社ニデック 眼鏡レンズ研削加工装置
JP5372628B2 (ja) * 2009-07-08 2013-12-18 株式会社ニデック 眼鏡レンズ加工装置及び該装置に使用されるヤゲン加工具
JP5469476B2 (ja) * 2010-02-15 2014-04-16 株式会社ニデック 眼鏡レンズ加工装置
FR2958870B1 (fr) * 2010-04-20 2012-04-20 Essilor Int Procede de detourage d'une lentille ophtalmique de lunettes
JP5745909B2 (ja) * 2011-03-30 2015-07-08 株式会社ニデック 眼鏡レンズ周縁加工装置
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
JP6127530B2 (ja) * 2013-01-17 2017-05-17 株式会社ニデック 眼鏡レンズ加工装置および加工制御データ作成プログラム
JP6063325B2 (ja) * 2013-03-28 2017-01-18 Hoya株式会社 レンズ加工方法、レンズ加工プログラムおよび加工制御装置
JP6197406B2 (ja) * 2013-06-28 2017-09-20 株式会社ニデック 眼鏡レンズ加工装置、眼鏡レンズ加工プログラム
USD793085S1 (en) * 2015-05-29 2017-08-01 Binoptics, Sociéte Privée À Responsabilité Limitée Pince-nez case
US10307881B2 (en) 2017-02-22 2019-06-04 National Optronics, Inc. Ophthalmic lens processing apparatus with improved user accessibility

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4423569A (en) * 1981-10-02 1984-01-03 Ait Industries, Inc. Automatic lens edger
FR2553323B1 (fr) * 1983-10-18 1986-07-25 Essilor Int Procede et machine pour le biseautage ou rainurage d'une lentille ophtalmique
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
JP3018548B2 (ja) * 1991-04-16 2000-03-13 株式会社ニコン レンズ面取装置およびレンズの面取方法
FR2682628B1 (fr) * 1991-10-21 1996-01-05 Buchmann Optical Eng Perfectionnements aux machines a meuler et a biseauter les verres ophtalmiques.
US5257198A (en) * 1991-12-18 1993-10-26 Schoyck Carol G Van Method of transmitting edger information to a remote numerically controlled edger
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.
DE4414784C2 (de) * 1994-04-28 1996-07-18 Wernicke & Co Gmbh Anlage zum Schleifen des Umfangsrandes und/ oder einer optischen Oberfläche von Brillengläsern
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
JP4034842B2 (ja) * 1996-03-26 2008-01-16 株式会社ニデック レンズ研削加工装置
JP4011134B2 (ja) * 1996-03-26 2007-11-21 株式会社ニデック レンズ研削加工装置

Also Published As

Publication number Publication date
US6099383A (en) 2000-08-08
JP3667483B2 (ja) 2005-07-06
JPH10225853A (ja) 1998-08-25
DE69805451D1 (de) 2002-06-27
EP0857540B1 (de) 2002-05-22
EP0857540A3 (de) 1999-03-03
EP0857540A2 (de) 1998-08-12
ES2178054T3 (es) 2002-12-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition