CN109894975B - 一种单面抛光机大盘的修盘方法 - Google Patents
一种单面抛光机大盘的修盘方法 Download PDFInfo
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- CN109894975B CN109894975B CN201711290242.9A CN201711290242A CN109894975B CN 109894975 B CN109894975 B CN 109894975B CN 201711290242 A CN201711290242 A CN 201711290242A CN 109894975 B CN109894975 B CN 109894975B
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- Prior art keywords
- large disc
- polishing machine
- grinding
- cast iron
- disc
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- 238000005498 polishing Methods 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000000227 grinding Methods 0.000 claims abstract description 80
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 57
- 239000002002 slurry Substances 0.000 claims abstract description 18
- 239000012530 fluid Substances 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims description 12
- 238000009966 trimming Methods 0.000 claims description 9
- 239000000375 suspending agent Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 6
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 4
- 230000002572 peristaltic effect Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 238000007517 polishing process Methods 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
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CN201711290242.9A CN109894975B (zh) | 2017-12-07 | 2017-12-07 | 一种单面抛光机大盘的修盘方法 |
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CN201711290242.9A CN109894975B (zh) | 2017-12-07 | 2017-12-07 | 一种单面抛光机大盘的修盘方法 |
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CN109894975A CN109894975A (zh) | 2019-06-18 |
CN109894975B true CN109894975B (zh) | 2020-07-10 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57149158A (en) * | 1981-03-09 | 1982-09-14 | Fujimi Kenmazai Kogyo Kk | Method of removing choke in grinding pad and dresser |
JPH04283062A (ja) * | 1991-03-12 | 1992-10-08 | Noritake Co Ltd | 平面研削方法及びその平面研削装置 |
JP2003117816A (ja) * | 2001-10-03 | 2003-04-23 | Hitachi Ltd | 研磨パッドの修復方法および研磨パッドの修復装置およびそれを用いた被加工物の研磨方法 |
CN101045282A (zh) * | 2007-02-27 | 2007-10-03 | 友达光电股份有限公司 | 研磨装置及其自动化研磨方法 |
JP2009142906A (ja) * | 2007-12-11 | 2009-07-02 | Disco Abrasive Syst Ltd | ドレッサボード及びドレッシング方法 |
CN202964416U (zh) * | 2012-11-16 | 2013-06-05 | 有研半导体材料股份有限公司 | 一种修整双面抛光机大盘的修盘装置 |
CN204868553U (zh) * | 2015-06-30 | 2015-12-16 | 深圳市悦目光学器件有限公司 | 一种蓝宝石双头多功能铜磨机 |
-
2017
- 2017-12-07 CN CN201711290242.9A patent/CN109894975B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57149158A (en) * | 1981-03-09 | 1982-09-14 | Fujimi Kenmazai Kogyo Kk | Method of removing choke in grinding pad and dresser |
JPH04283062A (ja) * | 1991-03-12 | 1992-10-08 | Noritake Co Ltd | 平面研削方法及びその平面研削装置 |
JP2003117816A (ja) * | 2001-10-03 | 2003-04-23 | Hitachi Ltd | 研磨パッドの修復方法および研磨パッドの修復装置およびそれを用いた被加工物の研磨方法 |
CN101045282A (zh) * | 2007-02-27 | 2007-10-03 | 友达光电股份有限公司 | 研磨装置及其自动化研磨方法 |
JP2009142906A (ja) * | 2007-12-11 | 2009-07-02 | Disco Abrasive Syst Ltd | ドレッサボード及びドレッシング方法 |
CN202964416U (zh) * | 2012-11-16 | 2013-06-05 | 有研半导体材料股份有限公司 | 一种修整双面抛光机大盘的修盘装置 |
CN204868553U (zh) * | 2015-06-30 | 2015-12-16 | 深圳市悦目光学器件有限公司 | 一种蓝宝石双头多功能铜磨机 |
Non-Patent Citations (1)
Title |
---|
大口径平面抛光机精密转台设计;赵则祥 等;《机械设计》;20161230;第33卷(第12期);101-104 * |
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CN109894975A (zh) | 2019-06-18 |
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Address after: 101300 south side of Shuanghe Road, Linhe Industrial Development Zone, Shunyi District, Beijing Patentee after: Youyan semiconductor silicon materials Co.,Ltd. Address before: 101300 south side of Shuanghe Road, Linhe Industrial Development Zone, Shunyi District, Beijing Patentee before: GRINM SEMICONDUCTOR MATERIALS Co.,Ltd. |
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Effective date of registration: 20210705 Address after: 253012 room 921, block a, No. 6596, Dongfanghong East Road, Yuanqiao Town, Dezhou Economic and Technological Development Zone, Shandong Province Patentee after: Shandong Youyan semiconductor materials Co.,Ltd. Address before: 101300 south side of Shuanghe Road, Linhe Industrial Development Zone, Shunyi District, Beijing Patentee before: Youyan semiconductor silicon materials Co.,Ltd. |