WO2011031506A3 - Apparatus and method for precision edge finishing - Google Patents

Apparatus and method for precision edge finishing Download PDF

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Publication number
WO2011031506A3
WO2011031506A3 PCT/US2010/046721 US2010046721W WO2011031506A3 WO 2011031506 A3 WO2011031506 A3 WO 2011031506A3 US 2010046721 W US2010046721 W US 2010046721W WO 2011031506 A3 WO2011031506 A3 WO 2011031506A3
Authority
WO
WIPO (PCT)
Prior art keywords
finished
edge
sensing layer
sensor
edge finishing
Prior art date
Application number
PCT/US2010/046721
Other languages
French (fr)
Other versions
WO2011031506A2 (en
Inventor
James W. Brown
David L. Drum
Gautam N. Kudva
Sam Lu
Original Assignee
Corning Incorporated
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 Corning Incorporated filed Critical Corning Incorporated
Priority to KR1020127007055A priority Critical patent/KR20120057633A/en
Priority to JP2012526956A priority patent/JP5718336B2/en
Priority to CN201080042810.3A priority patent/CN102574260B/en
Publication of WO2011031506A2 publication Critical patent/WO2011031506A2/en
Publication of WO2011031506A3 publication Critical patent/WO2011031506A3/en

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
    • B24B9/10—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 plate glass
    • B24B9/102—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 plate glass for travelling sheets
    • 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
    • B24B49/02—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 according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
    • B24B49/04—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 according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent involving measurement of the workpiece at the place of grinding during grinding operation
    • B24B49/045—Specially adapted gauging instruments
    • 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
    • B24B49/10—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 electrical 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
    • B24B9/10—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 plate glass

Abstract

A method of finishing an edge of a material to be finished is provided, comprising the steps of applying a removable sensing layer to a portion of the material to be finished, and placing the edge of the material to be finished into a machining area. The method further comprises the steps of utilizing at least one sensor to sense a position of the removable sensing layer, and adjusting a relative position between the machine and the edge of the material to be finished based on the sensed position. In one example, the at least one sensor is an induction sensor, and the removable sensing layer is a ferromagnetic material.
PCT/US2010/046721 2009-08-27 2010-08-26 Apparatus and method for precision edge finishing WO2011031506A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020127007055A KR20120057633A (en) 2009-08-27 2010-08-26 Apparatus and method for precision edge finishing
JP2012526956A JP5718336B2 (en) 2009-08-27 2010-08-26 Apparatus and method for precision edge finishing
CN201080042810.3A CN102574260B (en) 2009-08-27 2010-08-26 For the apparatus and method of precision edge finishing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23746809P 2009-08-27 2009-08-27
US61/237,468 2009-08-27

Publications (2)

Publication Number Publication Date
WO2011031506A2 WO2011031506A2 (en) 2011-03-17
WO2011031506A3 true WO2011031506A3 (en) 2011-06-16

Family

ID=43733041

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/046721 WO2011031506A2 (en) 2009-08-27 2010-08-26 Apparatus and method for precision edge finishing

Country Status (5)

Country Link
JP (1) JP5718336B2 (en)
KR (1) KR20120057633A (en)
CN (1) CN102574260B (en)
TW (1) TWI503206B (en)
WO (1) WO2011031506A2 (en)

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KR101389377B1 (en) * 2012-09-05 2014-04-25 삼성코닝정밀소재 주식회사 Apparatus and method for grinding glass substrate
US9733670B2 (en) 2012-09-26 2017-08-15 Apple Inc. Computer display or cover glass/cell attachment to frame
CN103612174A (en) * 2013-12-09 2014-03-05 秦皇岛星晟科技有限公司 Automatic centering device for diamond-impregnated wheel
WO2016048924A1 (en) 2014-09-22 2016-03-31 Corning Incorporated Abrasive machining apparatus for processing edges of glass articles
JP6514542B2 (en) * 2015-03-26 2019-05-15 ＡｖａｎＳｔｒａｔｅ株式会社 Method of manufacturing glass substrate
US20180215008A1 (en) * 2015-07-21 2018-08-02 Corning Incorporated Methods and apparatuses for edge finishing glass substrates
CN107285610B (en) * 2016-03-31 2020-07-10 北京小米移动软件有限公司 Method for processing hot-bending glass structure, hot-bending glass structure and electronic device
CN106041667A (en) * 2016-05-20 2016-10-26 京东方科技集团股份有限公司 Base plate and edging detection method, alignment method and device thereof
CN106926084A (en) * 2017-04-28 2017-07-07 京东方科技集团股份有限公司 Glass edge milling apparatus
CN108436650A (en) * 2018-03-08 2018-08-24 北京铂阳顶荣光伏科技有限公司 Edging method and device
EP3537245A1 (en) * 2018-03-08 2019-09-11 Beijing Apollo Ding Rong Solar Technology Co., Ltd. Edging method and apparatus
CN111037458A (en) * 2019-12-17 2020-04-21 西安奕斯伟硅片技术有限公司 Monitoring device and silicon wafer processing device
EP4023392A1 (en) * 2020-12-28 2022-07-06 Tecnomec Borghi S.r.l. Apparatus for deburring and trimming the edges of slab-shaped objects

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0451333A2 (en) * 1990-03-29 1991-10-16 Tamglass Engineering Oy Apparatus for grinding the edge of a glass sheet
KR960029026A (en) * 1995-01-17 1996-08-17 이해규 Edge processing device of soft material workpiece using weight
US5944584A (en) * 1996-08-27 1999-08-31 Shin-Estu Handotai Co., Ltd. Apparatus and method for chamfering wafer with loose abrasive grains
KR20010056053A (en) * 1999-12-14 2001-07-04 김형벽ㅂ automatic apparatus for grinding double side edge of member in ship or architecture

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JPS63215904A (en) * 1987-03-04 1988-09-08 Mitsubishi Electric Corp Detection of marking line with light displacement meter
JPH0398745A (en) * 1989-09-06 1991-04-24 Kawasaki Heavy Ind Ltd Method and device for automatically detecting work position of numerical control type perforator
JPH10151552A (en) * 1996-11-22 1998-06-09 Asahi Glass Co Ltd Grinding method for margin of plate body and device
JP3628538B2 (en) * 1999-01-12 2005-03-16 シャープ株式会社 Substrate chamfering device
US6328641B1 (en) * 2000-02-01 2001-12-11 Advanced Micro Devices, Inc. Method and apparatus for polishing an outer edge ring on a semiconductor wafer
TWI222423B (en) * 2001-12-27 2004-10-21 Orbotech Ltd System and methods for conveying and transporting levitated articles
JP4037169B2 (en) * 2002-05-28 2008-01-23 中村留精密工業株式会社 Side processing method of hard brittle plate
KR100596050B1 (en) * 2002-10-31 2006-07-03 삼성코닝정밀유리 주식회사 Glass substrate transferring system
US7125319B2 (en) * 2003-10-27 2006-10-24 Corning Incorporated Apparatus and method for grinding and/or polishing an edge of a glass sheet
US7908885B2 (en) * 2004-11-08 2011-03-22 New Way Machine Components, Inc. Non-contact porous air bearing and glass flattening device
US20070138228A1 (en) * 2005-12-16 2007-06-21 Brown James W Method and apparatus for finishing a glass sheet
JP5051613B2 (en) * 2007-03-02 2012-10-17 旭硝子株式会社 Glass plate end grinding machine
JP5104035B2 (en) * 2007-05-24 2012-12-19 Ｊｆｅスチール株式会社 Method for removing shaped protrusions
JP5301818B2 (en) * 2007-11-26 2013-09-25 中村留精密工業株式会社 Method for registering correction value in side processing apparatus for glass substrate
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0451333A2 (en) * 1990-03-29 1991-10-16 Tamglass Engineering Oy Apparatus for grinding the edge of a glass sheet
KR960029026A (en) * 1995-01-17 1996-08-17 이해규 Edge processing device of soft material workpiece using weight
US5944584A (en) * 1996-08-27 1999-08-31 Shin-Estu Handotai Co., Ltd. Apparatus and method for chamfering wafer with loose abrasive grains
KR20010056053A (en) * 1999-12-14 2001-07-04 김형벽ㅂ automatic apparatus for grinding double side edge of member in ship or architecture

Also Published As

Publication number Publication date
TW201114550A (en) 2011-05-01
JP2013503049A (en) 2013-01-31
WO2011031506A2 (en) 2011-03-17
CN102574260A (en) 2012-07-11
JP5718336B2 (en) 2015-05-13
CN102574260B (en) 2015-12-16
KR20120057633A (en) 2012-06-05
TWI503206B (en) 2015-10-11

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