CN111958481B - 一种便于精确定位的圆硅片研磨盘 - Google Patents
一种便于精确定位的圆硅片研磨盘 Download PDFInfo
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- CN111958481B CN111958481B CN202010863543.1A CN202010863543A CN111958481B CN 111958481 B CN111958481 B CN 111958481B CN 202010863543 A CN202010863543 A CN 202010863543A CN 111958481 B CN111958481 B CN 111958481B
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- Prior art keywords
- positioning
- grinding
- disc
- grooves
- gear shaft
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- 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
-
- 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
- B24B45/00—Means for securing grinding wheels on rotary arbors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010863543.1A CN111958481B (zh) | 2020-08-25 | 2020-08-25 | 一种便于精确定位的圆硅片研磨盘 |
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CN202010863543.1A CN111958481B (zh) | 2020-08-25 | 2020-08-25 | 一种便于精确定位的圆硅片研磨盘 |
Publications (2)
Publication Number | Publication Date |
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CN111958481A CN111958481A (zh) | 2020-11-20 |
CN111958481B true CN111958481B (zh) | 2021-12-14 |
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CN202010863543.1A Active CN111958481B (zh) | 2020-08-25 | 2020-08-25 | 一种便于精确定位的圆硅片研磨盘 |
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CN (1) | CN111958481B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN207824744U (zh) * | 2018-01-24 | 2018-09-07 | 新昌县无痕文化有限公司 | 一种建筑工件加工固定装置 |
CN209239681U (zh) * | 2018-10-16 | 2019-08-13 | 深圳市匠心智汇科技有限公司 | 一种陶瓷盘座 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3730795A1 (de) * | 1987-09-14 | 1989-03-23 | Wolters Peter Fa | Hon-, laepp- oder poliermaschine |
CN206084735U (zh) * | 2016-08-31 | 2017-04-12 | 昆山捷若尔精密机械有限公司 | 玻璃平面定位研磨治具 |
CN206367053U (zh) * | 2016-11-15 | 2017-08-01 | 天津现代职业技术学院 | 多尺寸自动打孔装置 |
CN206373765U (zh) * | 2016-12-07 | 2017-08-04 | 上海汉虹精密机械有限公司 | 一种单面研磨、抛光陶瓷盘定位装置 |
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2020
- 2020-08-25 CN CN202010863543.1A patent/CN111958481B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN207824744U (zh) * | 2018-01-24 | 2018-09-07 | 新昌县无痕文化有限公司 | 一种建筑工件加工固定装置 |
CN209239681U (zh) * | 2018-10-16 | 2019-08-13 | 深圳市匠心智汇科技有限公司 | 一种陶瓷盘座 |
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CN111958481A (zh) | 2020-11-20 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20211125 Address after: 212511 north of Luxu section at 74k of national highway 318, Lili Town, Wujiang District, Suzhou City, Jiangsu Province Applicant after: Jiangsu Etern Co.,Ltd. Applicant after: Suzhou Dingxin Photoelectric Technology Co., Ltd Address before: 341003 Ganzhou yerun automation equipment Co., Ltd. north of Gongyi Road, Hong Kong Industrial Park, Ganzhou Economic Development Zone, Ganzhou City, Jiangxi Province Applicant before: Ganzhou yerun automation equipment Co.,Ltd. |
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