[go: up one dir, main page]

WO2008114781A1 - 眼鏡レンズの縁摺り加工方法 - Google Patents

眼鏡レンズの縁摺り加工方法 Download PDF

Info

Publication number
WO2008114781A1
WO2008114781A1 PCT/JP2008/054914 JP2008054914W WO2008114781A1 WO 2008114781 A1 WO2008114781 A1 WO 2008114781A1 JP 2008054914 W JP2008054914 W JP 2008054914W WO 2008114781 A1 WO2008114781 A1 WO 2008114781A1
Authority
WO
WIPO (PCT)
Prior art keywords
lens
machined
axial deviation
marks
machining
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.)
Ceased
Application number
PCT/JP2008/054914
Other languages
English (en)
French (fr)
Inventor
Akira Hamanaka
Takashi Daimaru
Ryo Terai
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.)
Hoya Corp
Original Assignee
Hoya Corp
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 Hoya Corp filed Critical Hoya Corp
Priority to EP08722308.7A priority Critical patent/EP2138269A4/en
Priority to JP2009505218A priority patent/JP4988823B2/ja
Priority to US12/531,487 priority patent/US8216024B2/en
Publication of WO2008114781A1 publication Critical patent/WO2008114781A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • 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
    • B24B9/146—Accessories, e.g. lens mounting devices

Landscapes

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

Abstract

　レンズホルダ(16)を被加工レンズ(2)に、ホルダ中心(O)をレンズの加工中心位置(21)に一致させて取付ける。被加工レンズ(2)に軸ずれ測定用マーク(81a,81b)をレンズホルダ(16)の基準位置マーク(80a,80b)と一致させて表示し、被加工レンズ(2)の周面を一次加工する。一次加工後、基準位置マーク(80a,80b)と軸ずれ測定用マーク(81a,81b)により被加工レンズ(2)の軸ずれを測定する。軸ずれが生じている場合は、レンズホルダ(16)を被加工レンズ(2)から取り外して保持し直すことにより、軸ずれを補正し、しかる後二次加工する。
PCT/JP2008/054914 2007-03-16 2008-03-17 眼鏡レンズの縁摺り加工方法 Ceased WO2008114781A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08722308.7A EP2138269A4 (en) 2007-03-16 2008-03-17 METHOD FOR GRINDING GLASSES OF GLASSES
JP2009505218A JP4988823B2 (ja) 2007-03-16 2008-03-17 眼鏡レンズの縁摺り加工方法
US12/531,487 US8216024B2 (en) 2007-03-16 2008-03-17 Spectacle lens edging method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-069047 2007-03-16
JP2007069047 2007-03-16

Publications (1)

Publication Number Publication Date
WO2008114781A1 true WO2008114781A1 (ja) 2008-09-25

Family

ID=39765888

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054914 Ceased WO2008114781A1 (ja) 2007-03-16 2008-03-17 眼鏡レンズの縁摺り加工方法

Country Status (4)

Country Link
US (1) US8216024B2 (ja)
EP (1) EP2138269A4 (ja)
JP (1) JP4988823B2 (ja)
WO (1) WO2008114781A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011161619A (ja) * 2010-02-15 2011-08-25 Nidek Co Ltd 眼鏡レンズ加工装置
JP2011212811A (ja) * 2010-03-31 2011-10-27 Nidek Co Ltd 眼鏡レンズ加工装置
JP2014233788A (ja) * 2013-05-31 2014-12-15 株式会社ニデック 眼鏡レンズ加工用装置、眼鏡レンズの上下検知プログラム
JP2021519217A (ja) * 2018-03-29 2021-08-10 ローデンストック．ゲゼルシャフト．ミット．ベシュレンクテル．ハフツング アンカットレンズの玉型加工（Ｆｏｒｍｒａｎｄｕｎｇ）工程又は固定工程における位置誤差の補整方法及びそのための装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100566933C (zh) * 2004-06-30 2009-12-09 Hoya株式会社 眼镜片的制造方法
WO2010001662A1 (ja) * 2008-07-02 2010-01-07 東海光学 株式会社 玉型レンズ用前駆体レンズの製造方法
JP5302029B2 (ja) * 2009-02-04 2013-10-02 株式会社ニデック 眼鏡レンズ加工装置
AU2012349282B2 (en) * 2011-12-08 2017-04-06 Hoya Corporation Lens shape finishing system of eyeglass lens, manufacturing method of eyeglass lenses, and lens shape finishing device
KR101394231B1 (ko) * 2012-09-27 2014-05-15 주식회사 휴비츠 안경 렌즈 가공 방법
KR101778504B1 (ko) * 2015-02-23 2017-09-14 주식회사 휴비츠 렌즈 가공기의 자동 캘리브레이션 방법
CN113352181A (zh) * 2021-06-22 2021-09-07 超丰微纳科技(宁波)有限公司 一种光敏树脂镜片麻点消除工艺
DE102023204686A1 (de) * 2023-05-19 2024-11-21 Rodenstock Gmbh Verfahren und Vorrichtung zum Bearbeiten wenigstens eines Brillenglases

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11333685A (ja) 1998-05-29 1999-12-07 Nidek Co Ltd 眼鏡レンズ加工装置
JPH11333684A (ja) 1998-05-29 1999-12-07 Nidek Co Ltd 眼鏡レンズ加工装置
JP2002182011A (ja) 2000-12-12 2002-06-26 Asahi Optical Co Ltd レンズ製造方法
JP2003300138A (ja) 2002-04-08 2003-10-21 Hoya Corp レンズ加工方法及びレンズ加工装置並びに眼鏡レンズ
JP2004122302A (ja) 2002-10-03 2004-04-22 Vision Megane:Kk レンズの加工方法
JP2004122238A (ja) 2002-08-05 2004-04-22 Sola Optical Japan Kk 眼鏡用レンズの玉型加工に用いる軸ずれ防止キット及びこれを用いた眼鏡用レンズの玉型加工方法
JP2006239782A (ja) * 2005-02-28 2006-09-14 Nidek Co Ltd 眼鏡レンズ加工装置
JP2006305702A (ja) * 2005-04-28 2006-11-09 Nidek Co Ltd 眼鏡レンズ周縁加工装置
JP2006330677A (ja) * 2005-04-27 2006-12-07 Hoya Corp 眼鏡レンズの切削方法及び眼鏡レンズ
JP2006334701A (ja) * 2005-05-31 2006-12-14 Nidek Co Ltd 眼鏡レンズ加工装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2000015549A (ja) * 1998-06-30 2000-01-18 Nidek Co Ltd 眼鏡レンズ加工装置
JP2003300140A (ja) * 2002-04-08 2003-10-21 Hoya Corp レンズ加工装置
JP4562343B2 (ja) * 2002-04-08 2010-10-13 Ｈｏｙａ株式会社 Ｅｘ形多焦点レンズのヤゲン軌跡決定方法及びｅｘ形多焦点レンズ加工装置
JP4492841B2 (ja) * 2003-03-19 2010-06-30 株式会社ニデック 眼鏡レンズ加工装置
FR2889319B1 (fr) * 2005-07-26 2007-08-24 Essilor Int Procede de detourage d'une lentille ophtalmique avec reacquisition d'un referentiel de centrage initial
US8460069B2 (en) * 2007-03-26 2013-06-11 Hoya Corporation Lens holder

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11333685A (ja) 1998-05-29 1999-12-07 Nidek Co Ltd 眼鏡レンズ加工装置
JPH11333684A (ja) 1998-05-29 1999-12-07 Nidek Co Ltd 眼鏡レンズ加工装置
JP2002182011A (ja) 2000-12-12 2002-06-26 Asahi Optical Co Ltd レンズ製造方法
JP2003300138A (ja) 2002-04-08 2003-10-21 Hoya Corp レンズ加工方法及びレンズ加工装置並びに眼鏡レンズ
JP2004122238A (ja) 2002-08-05 2004-04-22 Sola Optical Japan Kk 眼鏡用レンズの玉型加工に用いる軸ずれ防止キット及びこれを用いた眼鏡用レンズの玉型加工方法
JP2004122302A (ja) 2002-10-03 2004-04-22 Vision Megane:Kk レンズの加工方法
JP2006239782A (ja) * 2005-02-28 2006-09-14 Nidek Co Ltd 眼鏡レンズ加工装置
JP2006330677A (ja) * 2005-04-27 2006-12-07 Hoya Corp 眼鏡レンズの切削方法及び眼鏡レンズ
JP2006305702A (ja) * 2005-04-28 2006-11-09 Nidek Co Ltd 眼鏡レンズ周縁加工装置
JP2006334701A (ja) * 2005-05-31 2006-12-14 Nidek Co Ltd 眼鏡レンズ加工装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2138269A4

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011161619A (ja) * 2010-02-15 2011-08-25 Nidek Co Ltd 眼鏡レンズ加工装置
US8602839B2 (en) 2010-02-15 2013-12-10 Nidek Co., Ltd. Eyeglass lens processing device
JP2011212811A (ja) * 2010-03-31 2011-10-27 Nidek Co Ltd 眼鏡レンズ加工装置
JP2014233788A (ja) * 2013-05-31 2014-12-15 株式会社ニデック 眼鏡レンズ加工用装置、眼鏡レンズの上下検知プログラム
JP2021519217A (ja) * 2018-03-29 2021-08-10 ローデンストック．ゲゼルシャフト．ミット．ベシュレンクテル．ハフツング アンカットレンズの玉型加工（Ｆｏｒｍｒａｎｄｕｎｇ）工程又は固定工程における位置誤差の補整方法及びそのための装置
JP7252971B2 (ja) 2018-03-29 2023-04-05 ローデンストック．ゲゼルシャフト．ミット．ベシュレンクテル．ハフツング アンカットレンズの玉型加工（Ｆｏｒｍｒａｎｄｕｎｇ）工程又は固定工程における位置誤差の補整方法及びそのための装置

Also Published As

Publication number Publication date
JP4988823B2 (ja) 2012-08-01
EP2138269A1 (en) 2009-12-30
EP2138269A4 (en) 2013-09-18
JPWO2008114781A1 (ja) 2010-07-08
US8216024B2 (en) 2012-07-10
US20100105293A1 (en) 2010-04-29

Similar Documents

Publication Publication Date Title
WO2008114781A1 (ja) 眼鏡レンズの縁摺り加工方法
WO2010002215A3 (en) Intraocular lens and method of correcting refractive error thereof
WO2007016414A3 (en) Method of aligning the upper and lower centering bells of a lens doublet assembly machine
WO2012173890A3 (en) Surgical alignment using references
GB2401550B (en) Head centering jig for femoral resurfacing
IL197342A0 (en) Cutting insert, tool holder, and related method
US20150094844A1 (en) Built-in type vision based inspection tool for autonomous setting of initial origin
SG144024A1 (en) Work piece carrier for exactly positioning a work piece on a chuck and clamping apparatus with a chuck and a work piece carrier
EP3994534A4 (en) SYSTEM AND METHOD FOR CORRECTING MACHINING ERRORS DURING A PRECISION COORDINATE GRINDING PROCESS
CN111745462B (zh) 一种超精密车削中水平偏置快速校正的方法
ATE390986T1 (de) Blockstück zum haltern eines optischen werkstücks,insbesondere einer brillenlinse, für dessen bearbeitung
CN105269551B (zh) 一种滑轨式自动划线尺及划线方法
WO2005099947A3 (en) Method and system for centering a workpiece on the central axis of a cylindrical bore
SG144093A1 (en) Adhesive tape and method for adhering the adhesive tape
WO2012066127A3 (de) Patronenaufnahme und verfahren zur herstellung der patronenaufnahme
HK1095987A2 (en) Methods and apparatus of aligning surfaces
WO2008078395A1 (ja) 眼用レンズの製造方法及び装置
WO2003073060A3 (en) Dual inspection of ophthalmic lenses
WO2007147958A8 (fr) Procédé et machine d'usinage pour objet optique
CN204854586U (zh) 一种自带校零的调心十字槽深度规
WO2013037890A3 (de) Honverfahren mit einmittung eines werkstücks an einer wälzprüfstation
CN102862081B (zh) 一种用于加工齿轮环形槽上定位销钉孔用的定位工装
CN204471054U (zh) 一种盘类工件自定心装置
CN103095075A (zh) 一种凸缘端盖的装夹加工工艺
CN205325659U (zh) 一种滑轨式自动划线尺

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08722308

Country of ref document: EP

Kind code of ref document: A1

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
ENP Entry into the national phase

Ref document number: 2009505218

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2008722308

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 12531487

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE