WO2018140421A1 - Methods and apparatus for finishing edges of glass sheets - Google Patents
Methods and apparatus for finishing edges of glass sheets Download PDFInfo
- 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
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
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 (ko) |
EP (1) | EP3573783A1 (ko) |
JP (1) | JP2020505242A (ko) |
KR (1) | KR20190112055A (ko) |
CN (1) | CN110312592A (ko) |
TW (1) | TW201841857A (ko) |
WO (1) | WO2018140421A1 (ko) |
Families Citing this family (1)
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)
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)
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 |
-
2018
- 2018-01-19 TW TW107101977A patent/TW201841857A/zh unknown
- 2018-01-24 CN CN201880008345.8A patent/CN110312592A/zh not_active Withdrawn
- 2018-01-24 US US16/480,552 patent/US20190381626A1/en not_active Abandoned
- 2018-01-24 JP JP2019539913A patent/JP2020505242A/ja active Pending
- 2018-01-24 EP EP18704667.7A patent/EP3573783A1/en not_active Withdrawn
- 2018-01-24 KR KR1020197024960A patent/KR20190112055A/ko unknown
- 2018-01-24 WO PCT/US2018/014933 patent/WO2018140421A1/en unknown
Patent Citations (5)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101755062B1 (ko) | 유리 기판 및 유리 기판의 제조 방법 | |
US8414360B2 (en) | Double side polishing apparatus and carrier therefor | |
TWI480127B (zh) | 玻璃基板及其製造方法 | |
US20190337112A1 (en) | Method and apparatus for finishing glass sheets | |
WO2009145026A1 (ja) | 脆性材料基板の面取り方法 | |
KR101273729B1 (ko) | 판상체의 연마 방법 및 그 장치 | |
KR20130050876A (ko) | 단연부를 연마 테이프에 의해 연마 마무리한 판유리 및 판유리 단연부의 연마 방법 및 연마 장치 | |
JP2010021487A (ja) | 半導体ウェーハおよびその製造方法 | |
KR101513825B1 (ko) | 글래스판의 제조 방법, 디스플레이용 글래스 기판의 제조 방법 및 글래스판 | |
KR102059203B1 (ko) | 판유리 등 워크의 주연부를 연마 테이프에 의해 연마하는 연마 장치 및 연마 방법 | |
WO2011074615A1 (ja) | 板状物の研磨方法及び研磨装置 | |
TW201338915A (zh) | 玻璃基板之端面研磨裝置、玻璃基板之端面研磨方法、及玻璃基板之製造方法 | |
US20190381626A1 (en) | Methods and apparatus for finishing edges of glass sheets | |
JP2005347712A (ja) | シリコンウエハの加工方法 | |
JP2011140409A (ja) | ガラス基板およびその製造方法 | |
JP5370913B2 (ja) | ガラス基板の端面研磨装置およびその端面研磨方法 | |
CN102825534B (zh) | 支撑夹具和制造磁性记录介质用玻璃基板的方法 | |
US20200270174A1 (en) | Method for manufacturing disk-shaped glass substrate, method for manufacturing thin glass substrate, method for manufacturing light-guiding plate, and disk-shaped glass substrate | |
JP6525395B2 (ja) | ガラス板及びその製造方法 | |
JP7397844B2 (ja) | 円盤状ガラス基板の製造方法、薄板ガラス基板の製造方法、導光板の製造方法及び円盤状ガラス基板 | |
JP6635409B2 (ja) | フラットパネルディスプレイ用のガラス板 | |
KR20200092716A (ko) | 복수의 연마헤드를 이용한 유리기판 연마방법 | |
TWI491470B (zh) | A chamfering method for a hard brittle plate, and a chamfering apparatus | |
KR20230063992A (ko) | 기판 가공 장치 |
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: 18704667 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2019539913 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 20197024960 Country of ref document: KR Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2018704667 Country of ref document: EP Effective date: 20190826 |