TW201612131A - Manufacturing method of glass substrate and manufacturing apparatus of glass substrate - Google Patents

Manufacturing method of glass substrate and manufacturing apparatus of glass substrate

Info

Publication number
TW201612131A
TW201612131A TW104110556A TW104110556A TW201612131A TW 201612131 A TW201612131 A TW 201612131A TW 104110556 A TW104110556 A TW 104110556A TW 104110556 A TW104110556 A TW 104110556A TW 201612131 A TW201612131 A TW 201612131A
Authority
TW
Taiwan
Prior art keywords
glass substrate
face
coolant
grinding device
manufacturing
Prior art date
Application number
TW104110556A
Other languages
Chinese (zh)
Other versions
TWI637927B (en
Inventor
Osamu Ikai
Mutsuki Suzuki
Kenji Kobayashi
Original Assignee
Avanstrate Inc
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 Avanstrate Inc filed Critical Avanstrate Inc
Publication of TW201612131A publication Critical patent/TW201612131A/en
Application granted granted Critical
Publication of TWI637927B publication Critical patent/TWI637927B/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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding 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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Abstract

The purpose of this invention is to provide a manufacturing method of glass substrate that can reduce the impact to the environment and suppress surface contamination of glass substrate, and a manufacturing apparatus of glass substrate. The end face grinding device 20 is used to make the chamfering grindstone 40 contact the end face 11a of the glass substrate 10, and make the chamfering grindstone 40 move relative to the glass substrate 10 so as to process the end face 11a. The end face grinding device 20 supplies water solution containing nonionic surfactant, i.e. coolant, to the contact part 13 between the chamfering grindstone 40 and the end face 11a in order to cool the contact part 13. The end face grinding device 20 turns the inner space 81 in the housing 30 of the chamfering grindstone 40 into negative pressure relative to the outer space 82, so that coolant is sucked from the inner space 81to inhibit the coolant from flowing to the outer space 82 and contaminating the glass substrate 10. In addition, the end face grinding device 20 may reduce the use of coolant and the impact to the environment.
TW104110556A 2014-09-29 2015-03-31 Method for manufacturing glass substrate, and device for manufacturing glass substrate TWI637927B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-198942 2014-09-29
JP2014198942A JP6352754B2 (en) 2014-09-29 2014-09-29 Glass substrate manufacturing method and glass substrate manufacturing apparatus

Publications (2)

Publication Number Publication Date
TW201612131A true TW201612131A (en) 2016-04-01
TWI637927B TWI637927B (en) 2018-10-11

Family

ID=55863638

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104110556A TWI637927B (en) 2014-09-29 2015-03-31 Method for manufacturing glass substrate, and device for manufacturing glass substrate

Country Status (3)

Country Link
JP (1) JP6352754B2 (en)
CN (1) CN106141838B (en)
TW (1) TWI637927B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI808065B (en) * 2016-11-29 2023-07-11 美商康寧公司 Apparatus and method for edge processing of a substrate sheet

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016152932A1 (en) * 2015-03-24 2016-09-29 ＡｖａｎＳｔｒａｔｅ株式会社 Method for manufacturing glass substrate
JP6836841B2 (en) * 2016-01-08 2021-03-03 日本板硝子株式会社 Polishing system
US10780549B2 (en) 2017-12-26 2020-09-22 Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. Polishing device
CN108145600B (en) * 2017-12-26 2019-12-03 武汉华星光电半导体显示技术有限公司 Grinding device
CN113894645B (en) * 2021-09-17 2022-09-30 彩虹（合肥）液晶玻璃有限公司 Glass substrate minor face grinds and washs guard shield device that absorbs water

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
FI92165C (en) * 1993-04-28 1994-10-10 Tamglass Eng Oy Grinding stone cooling water circulation system
JP2001261357A (en) * 2000-03-21 2001-09-26 Asahi Glass Co Ltd Fabrication of sheet glass and apparatus therefor
JP2001293658A (en) * 2000-04-17 2001-10-23 Tsune Seiki Co Ltd Grinding machine
JP2002338987A (en) * 2001-05-15 2002-11-27 Sanyo Chem Ind Ltd Water-soluble grinding/polishing liquid for metal and/or hard brittle material
JP4270142B2 (en) * 2005-03-09 2009-05-27 日本電気硝子株式会社 Method and apparatus for manufacturing glass substrate
JP4745746B2 (en) * 2005-07-22 2011-08-10 株式会社シライテック Polishing equipment
JP5437694B2 (en) * 2009-05-07 2014-03-12 株式会社オーエム製作所 End face processing equipment for plate material
JP2013001593A (en) * 2011-06-15 2013-01-07 Febacs:Kk Substrate processing apparatus
JP6001352B2 (en) * 2012-06-25 2016-10-05 ＡｖａｎＳｔｒａｔｅ株式会社 Grinding fluid supply apparatus and grinding fluid supply method
CN202878123U (en) * 2012-09-18 2013-04-17 天津兴耀玻璃销售有限公司 Glass grinding machine cooling water collection box
JP6014443B2 (en) * 2012-09-27 2016-10-25 中村留精密工業株式会社 Plate edge grinding machine
CN203380722U (en) * 2013-07-12 2014-01-08 杭州卓艺卫浴设备有限公司 Grinding machine for bathroom glass
CN103991036B (en) * 2014-05-29 2016-06-22 张家港市Aaa轴承有限公司 A kind of negative-pressure type grinding fluid concentration filter chip removal device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI808065B (en) * 2016-11-29 2023-07-11 美商康寧公司 Apparatus and method for edge processing of a substrate sheet

Also Published As

Publication number Publication date
JP2016068181A (en) 2016-05-09
CN106141838A (en) 2016-11-23
JP6352754B2 (en) 2018-07-04
TWI637927B (en) 2018-10-11
CN106141838B (en) 2021-11-19

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