CN110405572A - 一种研磨轮及晶片研磨装置 - Google Patents
一种研磨轮及晶片研磨装置 Download PDFInfo
- Publication number
- CN110405572A CN110405572A CN201910665123.XA CN201910665123A CN110405572A CN 110405572 A CN110405572 A CN 110405572A CN 201910665123 A CN201910665123 A CN 201910665123A CN 110405572 A CN110405572 A CN 110405572A
- Authority
- CN
- China
- Prior art keywords
- abrasive wheel
- axle center
- shape
- grinding groove
- wheel axle
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
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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
- B24B37/02—Lapping machines or devices; Accessories designed for working surfaces of revolution
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
-
- 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
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- 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
- B24B9/065—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 thin, brittle parts, e.g. semiconductors, wafers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910665123.XA CN110405572A (zh) | 2019-07-23 | 2019-07-23 | 一种研磨轮及晶片研磨装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910665123.XA CN110405572A (zh) | 2019-07-23 | 2019-07-23 | 一种研磨轮及晶片研磨装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110405572A true CN110405572A (zh) | 2019-11-05 |
Family
ID=68362568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910665123.XA Pending CN110405572A (zh) | 2019-07-23 | 2019-07-23 | 一种研磨轮及晶片研磨装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110405572A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111993273A (zh) * | 2020-08-13 | 2020-11-27 | 广东新吉欣实业有限公司 | 一种碳化硅研磨轮和研磨机构 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4718202A (en) * | 1980-01-31 | 1988-01-12 | Pacific Western Systems, Inc. | Method and apparatus for rounding the edges of semiconductive wafers |
DE19922166A1 (de) * | 1999-05-12 | 2000-11-23 | Wacker Siltronic Halbleitermat | Vorrichtung und Verfahren zum Schleifen der Kanten von Halbleiterscheiben |
CN1857868A (zh) * | 2005-04-29 | 2006-11-08 | 鸿富锦精密工业(深圳)有限公司 | 研磨砂轮及研磨方法 |
WO2010042984A1 (en) * | 2008-10-16 | 2010-04-22 | Mcpherson's Limited | Scissors and sharpening arrangement |
CN207267205U (zh) * | 2017-09-26 | 2018-04-24 | 浙江工业大学 | 基于螺旋运动方式的精密球体加工装置 |
-
2019
- 2019-07-23 CN CN201910665123.XA patent/CN110405572A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4718202A (en) * | 1980-01-31 | 1988-01-12 | Pacific Western Systems, Inc. | Method and apparatus for rounding the edges of semiconductive wafers |
DE19922166A1 (de) * | 1999-05-12 | 2000-11-23 | Wacker Siltronic Halbleitermat | Vorrichtung und Verfahren zum Schleifen der Kanten von Halbleiterscheiben |
CN1857868A (zh) * | 2005-04-29 | 2006-11-08 | 鸿富锦精密工业(深圳)有限公司 | 研磨砂轮及研磨方法 |
WO2010042984A1 (en) * | 2008-10-16 | 2010-04-22 | Mcpherson's Limited | Scissors and sharpening arrangement |
CN207267205U (zh) * | 2017-09-26 | 2018-04-24 | 浙江工业大学 | 基于螺旋运动方式的精密球体加工装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111993273A (zh) * | 2020-08-13 | 2020-11-27 | 广东新吉欣实业有限公司 | 一种碳化硅研磨轮和研磨机构 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211019 Address after: 710000 room 1-3-029, No. 1888, Xifeng South Road, high tech Zone, Xi'an, Shaanxi Province Applicant after: Xi'an yisiwei Material Technology Co.,Ltd. Applicant after: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. Address before: Room 1323, block a, city gate, No.1 Jinye Road, high tech Zone, Xi'an, Shaanxi 710065 Applicant before: XI'AN ESWIN SILICON WAFER TECHNOLOGY Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191105 |
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RJ01 | Rejection of invention patent application after publication |