WO2018140421A1 - Methods and apparatus for finishing edges of glass sheets - Google Patents

Methods and apparatus for finishing edges of glass sheets Download PDF

Info

Publication number
WO2018140421A1
WO2018140421A1 PCT/US2018/014933 US2018014933W WO2018140421A1 WO 2018140421 A1 WO2018140421 A1 WO 2018140421A1 US 2018014933 W US2018014933 W US 2018014933W WO 2018140421 A1 WO2018140421 A1 WO 2018140421A1
Authority
WO
WIPO (PCT)
Prior art keywords
glass sheet
cup wheel
wheel
edge
grinding
Prior art date
Application number
PCT/US2018/014933
Other languages
English (en)
French (fr)
Inventor
Chwan-Yang Chang
Ting-Wei CHU
Chi Cheng HSU
Cheng Feng Huang
Shai Negev SHAFRIR
Yuyin Tang
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 CN201880008345.8A priority Critical patent/CN110312592A/zh
Priority to US16/480,552 priority patent/US20190381626A1/en
Priority to KR1020197024960A priority patent/KR20190112055A/ko
Priority to EP18704667.7A priority patent/EP3573783A1/en
Priority to JP2019539913A priority patent/JP2020505242A/ja
Publication of WO2018140421A1 publication Critical patent/WO2018140421A1/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
    • 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
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
    • 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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass

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)
  • Polishing Bodies And Polishing Tools (AREA)
  • Surface Treatment Of Glass (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
PCT/US2018/014933 2017-01-24 2018-01-24 Methods and apparatus for finishing edges of glass sheets WO2018140421A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201880008345.8A CN110312592A (zh) 2017-01-24 2018-01-24 用于对玻璃片的边缘进行精整的方法和设备
US16/480,552 US20190381626A1 (en) 2017-01-24 2018-01-24 Methods and apparatus for finishing edges of glass sheets
KR1020197024960A KR20190112055A (ko) 2017-01-24 2018-01-24 유리 시트들의 엣지들을 마무리하기 위한 방법들 및 장치
EP18704667.7A EP3573783A1 (en) 2017-01-24 2018-01-24 Methods and apparatus for finishing edges of glass sheets
JP2019539913A JP2020505242A (ja) 2017-01-24 2018-01-24 ガラスシートの縁部を仕上げるための方法及び装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762449806P 2017-01-24 2017-01-24
US62/449,806 2017-01-24

Publications (1)

Publication Number Publication Date
WO2018140421A1 true WO2018140421A1 (en) 2018-08-02

Family

ID=61193048

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2018/014933 WO2018140421A1 (en) 2017-01-24 2018-01-24 Methods and apparatus for finishing edges of glass sheets

Country Status (7)

Country Link
US (1) US20190381626A1 (ja)
EP (1) EP3573783A1 (ja)
JP (1) JP2020505242A (ja)
KR (1) KR20190112055A (ja)
CN (1) CN110312592A (ja)
TW (1) TW201841857A (ja)
WO (1) WO2018140421A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220024574A (ko) * 2019-06-20 2022-03-03 코닝 인코포레이티드 유리 리본 제조 방법 및 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2039998A1 (en) * 1990-10-09 1992-04-10 Donald C. Zipperian Mechanochemical polishing abrasive
JPH1177500A (ja) * 1997-09-04 1999-03-23 Asahi Glass Co Ltd ガラス板端部の加工方法
WO2012162223A1 (en) * 2011-05-26 2012-11-29 Corning Incorporated Methods of finishing an edge of a glass sheet
WO2014038320A1 (ja) * 2012-09-07 2014-03-13 旭硝子株式会社 ガラス基板の研磨方法
WO2016067926A1 (ja) * 2014-10-28 2016-05-06 旭硝子株式会社 ガラス及びガラスの製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5493288A (en) * 1977-12-31 1979-07-24 Bando Kiko Co Glass chamfering machine
US4228617A (en) * 1977-12-31 1980-10-21 Bando Kiko Co., Ltd Method for grinding glass plates and the like through numerical control and beveling machine therefor
JPH01177500A (ja) * 1987-12-28 1989-07-13 Matsushita Seiko Co Ltd ジェットファン
US5951378A (en) * 1997-08-07 1999-09-14 Norton Company Method for grinding bimetallic components
US6325704B1 (en) * 1999-06-14 2001-12-04 Corning Incorporated Method for finishing edges of glass sheets
US8323072B1 (en) * 2007-03-21 2012-12-04 3M Innovative Properties Company Method of polishing transparent armor
US9375820B2 (en) * 2012-04-16 2016-06-28 Corning Incorporated Method and system for finishing glass sheets
US9028296B2 (en) * 2012-08-30 2015-05-12 Corning Incorporated Glass sheets and methods of shaping glass sheets

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2039998A1 (en) * 1990-10-09 1992-04-10 Donald C. Zipperian Mechanochemical polishing abrasive
JPH1177500A (ja) * 1997-09-04 1999-03-23 Asahi Glass Co Ltd ガラス板端部の加工方法
WO2012162223A1 (en) * 2011-05-26 2012-11-29 Corning Incorporated Methods of finishing an edge of a glass sheet
WO2014038320A1 (ja) * 2012-09-07 2014-03-13 旭硝子株式会社 ガラス基板の研磨方法
WO2016067926A1 (ja) * 2014-10-28 2016-05-06 旭硝子株式会社 ガラス及びガラスの製造方法

Also Published As

Publication number Publication date
US20190381626A1 (en) 2019-12-19
CN110312592A (zh) 2019-10-08
TW201841857A (zh) 2018-12-01
KR20190112055A (ko) 2019-10-02
JP2020505242A (ja) 2020-02-20
EP3573783A1 (en) 2019-12-04

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