CN105579198B - 磁盘用玻璃基板的制造方法和磁盘的制造方法、以及磨削工具 - Google Patents

磁盘用玻璃基板的制造方法和磁盘的制造方法、以及磨削工具 Download PDF

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Publication number
CN105579198B
CN105579198B CN201480053014.8A CN201480053014A CN105579198B CN 105579198 B CN105579198 B CN 105579198B CN 201480053014 A CN201480053014 A CN 201480053014A CN 105579198 B CN105579198 B CN 105579198B
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CN
China
Prior art keywords
grinding
glass substrate
abrasive particle
glass
dispersible granule
Prior art date
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CN201480053014.8A
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English (en)
Chinese (zh)
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CN105579198A (zh
Inventor
吉川博则
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Hoya Corp
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Hoya Corp
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Publication date
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Priority to CN201810239795.XA priority Critical patent/CN108447507B/zh
Publication of CN105579198A publication Critical patent/CN105579198A/zh
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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/8404—Processes or apparatus specially adapted for manufacturing record carriers manufacturing base layers
    • 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
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/11—Lapping tools
    • B24B37/20—Lapping pads for working plane surfaces
    • B24B37/24—Lapping pads for working plane surfaces characterised by the composition or properties of the pad materials
    • B24B37/245—Pads with fixed abrasives
    • 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
    • B24B7/228—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 thin, brittle parts, e.g. semiconductors, wafers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Surface Treatment Of Glass (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
CN201480053014.8A 2013-09-28 2014-09-29 磁盘用玻璃基板的制造方法和磁盘的制造方法、以及磨削工具 Active CN105579198B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810239795.XA CN108447507B (zh) 2013-09-28 2014-09-29 磁盘用玻璃基板的制造方法和磁盘的制造方法、以及磨削工具

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013-202843 2013-09-28
JP2013202843 2013-09-28
PCT/JP2014/075966 WO2015046543A1 (ja) 2013-09-28 2014-09-29 磁気ディスク用ガラス基板の製造方法及び磁気ディスクの製造方法、並びに研削工具

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201810239795.XA Division CN108447507B (zh) 2013-09-28 2014-09-29 磁盘用玻璃基板的制造方法和磁盘的制造方法、以及磨削工具

Publications (2)

Publication Number Publication Date
CN105579198A CN105579198A (zh) 2016-05-11
CN105579198B true CN105579198B (zh) 2018-04-27

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CN201810239795.XA Active CN108447507B (zh) 2013-09-28 2014-09-29 磁盘用玻璃基板的制造方法和磁盘的制造方法、以及磨削工具

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Country Status (5)

Country Link
JP (2) JP6313314B2 (ja)
CN (2) CN105579198B (ja)
MY (1) MY176672A (ja)
SG (2) SG11201602379QA (ja)
WO (1) WO2015046543A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN108447507A (zh) * 2013-09-28 2018-08-24 Hoya株式会社 磁盘用玻璃基板的制造方法和磁盘的制造方法、以及磨削工具

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* Cited by examiner, † Cited by third party
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WO2016181751A1 (ja) * 2015-05-13 2016-11-17 バンドー化学株式会社 研磨パッド及び研磨パッドの製造方法
JP6279108B2 (ja) * 2016-01-06 2018-02-14 バンドー化学株式会社 研磨材
WO2019066086A1 (ja) 2017-09-29 2019-04-04 Hoya株式会社 ガラススペーサ及びハードディスクドライブ装置
JP7023829B2 (ja) * 2018-12-20 2022-02-22 本田技研工業株式会社 ビトリファイド砥石及びその製造方法

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CN1284531A (zh) * 1999-08-17 2001-02-21 三菱综合材料株式会社 树脂粘合研磨工具
CN1348404A (zh) * 1999-04-23 2002-05-08 3M创新有限公司 用于研磨玻璃和玻璃陶瓷工件的磨料制品
CN1978142A (zh) * 2005-12-06 2007-06-13 株式会社迪斯科 研磨磨具及其制造方法
CN100343019C (zh) * 2000-04-28 2007-10-17 3M创新有限公司 研磨制品以及研磨玻璃的方法
CN102642161A (zh) * 2011-02-16 2012-08-22 昭和电工株式会社 磁记录介质用玻璃基板的制造方法
CN102656632A (zh) * 2009-12-29 2012-09-05 Hoya株式会社 磁盘用玻璃基板的制造方法以及磁盘用玻璃基板

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EP0403592A1 (en) * 1988-06-30 1990-12-27 MITCHELL, Richard, J Abrasive product with reduced particle concentration
JPH0761615B2 (ja) * 1992-09-28 1995-07-05 東芝タンガロイ株式会社 被覆高硬質粉末及びその製造方法
JP4099291B2 (ja) * 1999-06-23 2008-06-11 Ｈｏｙａ株式会社 磁気ディスク用ガラス基板の製造方法
JP4198607B2 (ja) * 2004-01-13 2008-12-17 Ｈｏｙａ株式会社 磁気ディスク用ガラス基板の製造方法及び磁気ディスクの製造方法
JP2009072832A (ja) * 2007-09-18 2009-04-09 Bando Chem Ind Ltd 研磨シートおよびその製造方法
JP2012064295A (ja) * 2009-11-10 2012-03-29 Showa Denko Kk 磁気記録媒体用ガラス基板の製造方法
JP5585269B2 (ja) * 2010-07-22 2014-09-10 旭硝子株式会社 磁気記録媒体用ガラス基板の製造方法
JP5906823B2 (ja) * 2011-03-15 2016-04-20 旭硝子株式会社 磁気記録媒体用ガラス基板の製造方法
JP2013012280A (ja) * 2011-06-30 2013-01-17 Konica Minolta Advanced Layers Inc Ｈｄｄ用ガラス基板の製造方法
JP5814719B2 (ja) * 2011-09-28 2015-11-17 Hoya株式会社 基板の製造方法、マスクブランクの製造方法、転写用マスクの製造方法および修正キャリア
CN103182659A (zh) * 2011-12-30 2013-07-03 财团法人金属工业研究发展中心 磨削工具及其制作方法
CN105579198B (zh) * 2013-09-28 2018-04-27 Hoya株式会社 磁盘用玻璃基板的制造方法和磁盘的制造方法、以及磨削工具

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* Cited by examiner, † Cited by third party
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CN1348404A (zh) * 1999-04-23 2002-05-08 3M创新有限公司 用于研磨玻璃和玻璃陶瓷工件的磨料制品
CN1284531A (zh) * 1999-08-17 2001-02-21 三菱综合材料株式会社 树脂粘合研磨工具
CN100343019C (zh) * 2000-04-28 2007-10-17 3M创新有限公司 研磨制品以及研磨玻璃的方法
CN1978142A (zh) * 2005-12-06 2007-06-13 株式会社迪斯科 研磨磨具及其制造方法
CN102656632A (zh) * 2009-12-29 2012-09-05 Hoya株式会社 磁盘用玻璃基板的制造方法以及磁盘用玻璃基板
CN102642161A (zh) * 2011-02-16 2012-08-22 昭和电工株式会社 磁记录介质用玻璃基板的制造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108447507A (zh) * 2013-09-28 2018-08-24 Hoya株式会社 磁盘用玻璃基板的制造方法和磁盘的制造方法、以及磨削工具
CN108447507B (zh) * 2013-09-28 2020-07-28 Hoya株式会社 磁盘用玻璃基板的制造方法和磁盘的制造方法、以及磨削工具

Also Published As

Publication number Publication date
CN105579198A (zh) 2016-05-11
CN108447507A (zh) 2018-08-24
WO2015046543A1 (ja) 2015-04-02
JP6313314B2 (ja) 2018-04-18
JPWO2015046543A1 (ja) 2017-03-09
WO2015046543A8 (ja) 2016-04-21
SG11201602379QA (en) 2016-05-30
CN108447507B (zh) 2020-07-28
SG10202006113YA (en) 2020-07-29
JP6490842B2 (ja) 2019-03-27
MY176672A (en) 2020-08-19
JP2018092697A (ja) 2018-06-14

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