AU2001230943A1 - System and method for ophthalmic lens manufacture - Google Patents
System and method for ophthalmic lens manufactureInfo
- Publication number
- AU2001230943A1 AU2001230943A1 AU2001230943A AU3094301A AU2001230943A1 AU 2001230943 A1 AU2001230943 A1 AU 2001230943A1 AU 2001230943 A AU2001230943 A AU 2001230943A AU 3094301 A AU3094301 A AU 3094301A AU 2001230943 A1 AU2001230943 A1 AU 2001230943A1
- Authority
- AU
- Australia
- Prior art keywords
- computer
- block
- lens
- platform
- cnc 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.)
- Abandoned
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
- 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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- 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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/005—Blocking means, chucks or the like; Alignment devices
-
- 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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/01—Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools
-
- 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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/02—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor by means of tools with abrading surfaces corresponding in shape with the lenses to be made
-
- 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
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/06—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor grinding of lenses, the tool or work being controlled by information-carrying means, e.g. patterns, punched tapes, magnetic tapes
-
- 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
- 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
Abstract
A method and system for the manufacture of ophthalmic lenses comprising a computer (102) and a CNC machining platform (104) in operative connection with the computer. The CNC machining platform includes a mounting stage (110), a block (106) in releasable connection with the mounting stage, and a machining tool (112). When an unfinished lens blank (108) is properly mounted on the block, the computer is operative to direct the CNC machining platform to perform both back surface generation and patternless edging of the lens blank in one machining cycle. The computer is further operative to direct the CNC machining platform to machine a lap tool for each lens and machine a block for receiving each lens. The block is machined by the platform to include scribe lines for facilitating proper alignment of lens blank.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17665800P | 2000-01-18 | 2000-01-18 | |
US60176658 | 2000-01-18 | ||
PCT/US2001/001389 WO2001053038A1 (en) | 2000-01-18 | 2001-01-16 | System and method for ophthalmic lens manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001230943A1 true AU2001230943A1 (en) | 2001-07-31 |
Family
ID=22645292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001230943A Abandoned AU2001230943A1 (en) | 2000-01-18 | 2001-01-16 | System and method for ophthalmic lens manufacture |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1409198B1 (en) |
AT (1) | ATE475509T1 (en) |
AU (1) | AU2001230943A1 (en) |
CA (1) | CA2396284C (en) |
DE (1) | DE60142707D1 (en) |
MX (1) | MXPA02006771A (en) |
WO (1) | WO2001053038A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6830333B2 (en) | 2001-11-26 | 2004-12-14 | Opti-Clip International Llc | Computerized process serving for the manufacture of clip-ons for eyeglasses |
US7111372B2 (en) * | 2001-11-26 | 2006-09-26 | Opti-Clip Ltd. | Computer-controlled milling machine for producing lenses for clip-on accessory |
US6763600B2 (en) | 2001-11-26 | 2004-07-20 | Opti-Clip International Llc | Apparatus for orienting eyeglasses for scanning by electronic scanner |
DE202004001299U1 (en) * | 2004-01-29 | 2004-05-19 | Altmeyer, Heike | Symmetrical double drilling machine |
DE102005038063A1 (en) † | 2005-08-10 | 2007-02-15 | Schneider Gmbh + Co. Kg | Preformed block piece with three support points |
US20110281072A1 (en) * | 2010-05-17 | 2011-11-17 | Robert Sabia | Laminable shaped glass article and method of making the same |
EP2455186A1 (en) | 2010-11-17 | 2012-05-23 | Schneider GmbH & Co. KG | Device and method for processing an optical lens with automatic identification of the optical lens |
CN103237627B (en) * | 2010-10-04 | 2016-11-09 | 施耐德两合公司 | For the equipment of processing optical lens and method and optical lens and the transport box for optical lens |
EP2436483A1 (en) * | 2010-10-04 | 2012-04-04 | Schneider GmbH & Co. KG | Method and device for processing an optical lens |
EP2455187A1 (en) | 2010-11-23 | 2012-05-23 | Schneider GmbH & Co. KG | Method and device for processing an optical lens |
HUE051682T2 (en) | 2014-03-24 | 2021-03-29 | Zeiss Carl Vision Inc | A method of optimising geometry of a semi-finished ophthalmic lens in a set of semi-finished ophthalmic lenses |
DE102015102899B4 (en) | 2015-02-27 | 2018-02-01 | Optotech Optikmaschinen Gmbh | Milling device for the production of spectacle lenses with two milling stations |
US20220111487A1 (en) * | 2020-10-08 | 2022-04-14 | Corning Incorporated | Methods for compensating for crystal structure differential material removal rates in sub-aperture figuring processes |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085553A (en) * | 1977-03-21 | 1978-04-25 | American Optical Corporation | Lens surfacing adaptor |
US4136727A (en) * | 1977-07-08 | 1979-01-30 | Vogt Albert B | Optical lens blocking method and apparatus |
US4349374A (en) * | 1981-01-21 | 1982-09-14 | Camelot Industries Corporation | Method and apparatus for manufacturing glass progressive lenses |
DE4221377A1 (en) * | 1991-07-01 | 1993-01-07 | Wernicke & Co Gmbh | Mfg. contoured spectacle lens - using initial shape of blank and required lens contour data to calculate position of second lens surface |
FR2681546B1 (en) * | 1991-09-20 | 1995-12-08 | Essilor Int | MULTI-AXIS DIGITAL CONTROL MACHINING METHOD AND MACHINE. |
US5462475A (en) * | 1993-02-12 | 1995-10-31 | National Optronics, Inc. | Blocking system for prescription lenses |
US5344261A (en) * | 1993-06-01 | 1994-09-06 | Cliber Richard M | Lens generator and tool cutter |
US5567198A (en) * | 1994-11-17 | 1996-10-22 | Coburn Optical Industries, Inc. | Compression sleeve ophthalmic lens chuck |
DE19529786C1 (en) * | 1995-08-12 | 1997-03-06 | Loh Optikmaschinen Ag | Method and tool for producing a concave surface on a lens blank |
IL139038A (en) * | 1998-05-21 | 2004-06-20 | Ophir Optronics Ltd | Precision double-sided aspheric elements |
-
2001
- 2001-01-16 WO PCT/US2001/001389 patent/WO2001053038A1/en active Application Filing
- 2001-01-16 AT AT01903080T patent/ATE475509T1/en not_active IP Right Cessation
- 2001-01-16 MX MXPA02006771A patent/MXPA02006771A/en active IP Right Grant
- 2001-01-16 AU AU2001230943A patent/AU2001230943A1/en not_active Abandoned
- 2001-01-16 CA CA002396284A patent/CA2396284C/en not_active Expired - Lifetime
- 2001-01-16 EP EP01903080A patent/EP1409198B1/en not_active Expired - Lifetime
- 2001-01-16 DE DE60142707T patent/DE60142707D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1409198A1 (en) | 2004-04-21 |
EP1409198A4 (en) | 2007-09-12 |
CA2396284C (en) | 2010-02-02 |
ATE475509T1 (en) | 2010-08-15 |
EP1409198B1 (en) | 2010-07-28 |
CA2396284A1 (en) | 2001-07-26 |
DE60142707D1 (en) | 2010-09-09 |
MXPA02006771A (en) | 2004-04-05 |
WO2001053038A1 (en) | 2001-07-26 |
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