DE69838371D1 - Linsenschleifmaschine - Google Patents

Linsenschleifmaschine

Info

Publication number
DE69838371D1
DE69838371D1 DE69838371T DE69838371T DE69838371D1 DE 69838371 D1 DE69838371 D1 DE 69838371D1 DE 69838371 T DE69838371 T DE 69838371T DE 69838371 T DE69838371 T DE 69838371T DE 69838371 D1 DE69838371 D1 DE 69838371D1
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
DE69838371T
Other languages
English (en)
Other versions
DE69838371T2 (de
Inventor
Toshiaki Mizuno
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
Priority claimed from JP33799797A external-priority patent/JP3679236B2/ja
Priority claimed from JP33799597A external-priority patent/JPH11156685A/ja
Application filed by Nidek Co Ltd filed Critical Nidek Co Ltd
Publication of DE69838371D1 publication Critical patent/DE69838371D1/de
Application granted granted Critical
Publication of DE69838371T2 publication Critical patent/DE69838371T2/de
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
    • B24B17/00—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor
    • B24B17/10—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor involving electrical transmission means only, e.g. controlled by magnetic tape
    • 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
    • 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

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)
DE69838371T 1997-11-21 1998-11-19 Linsenschleifmaschine Expired - Lifetime DE69838371T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP33799797 1997-11-21
JP33799797A JP3679236B2 (ja) 1997-11-21 1997-11-21 眼鏡レンズ研削装置
JP33799597A JPH11156685A (ja) 1997-11-21 1997-11-21 眼鏡レンズ研削装置
JP33799597 1997-11-21

Publications (2)

Publication Number Publication Date
DE69838371D1 true DE69838371D1 (de) 2007-10-18
DE69838371T2 DE69838371T2 (de) 2008-05-29

Family

ID=26575972

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69838371T Expired - Lifetime DE69838371T2 (de) 1997-11-21 1998-11-19 Linsenschleifmaschine

Country Status (4)

Country Link
US (1) US6290569B1 (de)
EP (1) EP0917929B1 (de)
DE (1) DE69838371T2 (de)
ES (1) ES2293670T3 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6945848B1 (en) * 1999-10-15 2005-09-20 Kabushiki Kaisha Topcon Lens shape data processing apparatus and lens grinding machine having the same apparatus
JP4387010B2 (ja) * 1999-11-10 2009-12-16 株式会社ディスコ 切削装置
US6473987B1 (en) * 1999-12-28 2002-11-05 Accretech Usa, Inc. Method for measuring wafer thickness
JP4360764B2 (ja) * 2000-04-28 2009-11-11 株式会社トプコン 眼鏡レンズのレンズ周縁加工方法、レンズ周縁加工装置及び眼鏡レンズ
DE10114239A1 (de) * 2001-03-22 2002-10-02 Loh Optikmaschinen Ag Vorrichtung zur Randbearbeitung von optischen Linsen
FR2843710B1 (fr) * 2002-08-23 2005-04-29 Briot Int Dispositif et procede de meulage de lentille ophtalmique
EP1445065A1 (de) * 2003-02-05 2004-08-11 Nidek Co., Ltd. Brillenglas-Bearbeitungsvorrichtung
US20040230335A1 (en) * 2003-05-13 2004-11-18 Gerding David W. System for capturing shape data for eyeglass lenses, and method for determining shape data for eyeglass lenses
US7090559B2 (en) * 2003-11-19 2006-08-15 Ait Industries Co. Ophthalmic lens manufacturing system
US7281793B2 (en) * 2004-03-16 2007-10-16 D Agostino Savino Impact resistant lens, frame and tools and method for making same
JP5134346B2 (ja) * 2007-11-30 2013-01-30 株式会社ニデック 眼鏡レンズ周縁加工装置
CN103237627B (zh) * 2010-10-04 2016-11-09 施耐德两合公司 用于加工光学透镜的设备和方法以及光学透镜和用于光学透镜的输送容器
US9564378B2 (en) * 2014-12-10 2017-02-07 Tel Fsi, Inc. Detection of lost wafer from spinning chuck
WO2018089428A1 (en) 2016-11-09 2018-05-17 Tel Fsi, Inc. Magnetically levitated and rotated chuck for processing microelectronic substrates in a process chamber
TWI765936B (zh) 2016-11-29 2022-06-01 美商東京威力科創Ｆｓｉ股份有限公司 用以對處理腔室中之微電子基板進行處理的平移與旋轉夾頭
US10418270B2 (en) 2016-12-07 2019-09-17 Tel Fsi, Inc. Wafer edge lift pin design for manufacturing a semiconductor device
CN110268513A (zh) 2017-01-27 2019-09-20 东京毅力科创Fsi公司 用于在工艺室中旋转和平移衬底的系统和方法
US10543577B2 (en) * 2018-01-23 2020-01-28 Clear and Dark Ltd. Systems, methods, and apparatus for forming optical articles, and optical articles formed by the same
TW201939572A (zh) 2018-02-19 2019-10-01 美商東京威力科創Ｆｓｉ股份有限公司 具有可控制噴束尺寸之處理噴霧的微電子處理系統
US11545387B2 (en) 2018-07-13 2023-01-03 Tel Manufacturing And Engineering Of America, Inc. Magnetic integrated lift pin system for a chemical processing chamber
TWM597200U (zh) * 2020-02-18 2020-06-21 財團法人金屬工業研究發展中心 研磨輪量測裝置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1521116A (en) 1921-04-07 1924-12-30 George P Miller Machine for beveling the edges of optical lenses
US2127210A (en) 1937-07-31 1938-08-16 Norton Co Grinding and lapping machine
US3158967A (en) 1963-02-01 1964-12-01 Sun Tool And Machine Company Machine and method for edge grinding lens blanks
US4656590A (en) * 1984-11-07 1987-04-07 Ronald Ace Method and apparatus for making patterns for eyeglasses
US4912880A (en) * 1985-12-06 1990-04-03 Cobain Optical Industries, Inc. Computerized tracing/edging system
JPH0637025B2 (ja) 1987-09-14 1994-05-18 スピードファム株式会社 ウエハの鏡面加工装置
GB8816182D0 (en) 1988-07-07 1988-08-10 Berkshire Ophthalmic Lab Ltd Method & apparatus for grinding lenses
JP2761590B2 (ja) 1989-02-07 1998-06-04 株式会社ニデック 眼鏡レンズ研削加工機
US5148637A (en) 1990-02-27 1992-09-22 Bausch & Lomb Incorporated Lens edging system with programmable feed and speed control
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
DE69108339T2 (de) * 1990-10-05 1995-12-14 Topcon Corp Linsen-Schleifgerät.
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
FR2691663B1 (fr) 1992-05-26 1996-10-11 Essilor Int Procede de ravivage de meules, disque et machine pour sa mise en óoeuvre.
US5484327A (en) 1993-06-21 1996-01-16 Eaton Corporation Method and apparatus for simultaneously grinding a workpiece with first and second grinding wheels
US5711700A (en) 1994-02-22 1998-01-27 Inland Diamond Products Co. Process to edge and polish polycarbonate and CR 39 lenses with diamond wheels
JP3010572B2 (ja) 1994-09-29 2000-02-21 株式会社東京精密 ウェーハエッジの加工装置
JPH08243891A (ja) 1995-03-07 1996-09-24 Kao Corp 基板のチャンファ加工装置
JPH0929597A (ja) 1995-07-17 1997-02-04 Topcon Corp レンズ周縁加工装置及びレンズ周縁加工方法
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
JPH09277148A (ja) * 1996-04-17 1997-10-28 Topcon Corp レンズ周縁研削方法及びその装置

Also Published As

Publication number Publication date
ES2293670T3 (es) 2008-03-16
US6290569B1 (en) 2001-09-18
EP0917929A2 (de) 1999-05-26
EP0917929A3 (de) 2002-06-19
EP0917929B1 (de) 2007-09-05
DE69838371T2 (de) 2008-05-29

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Legal Events

Date Code Title Description
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