MY143539A - Method of polishing end surfaces of a substrate for a recording medium by a grain flow processing method - Google Patents
Method of polishing end surfaces of a substrate for a recording medium by a grain flow processing methodInfo
- Publication number
- MY143539A MY143539A MYPI20054083A MY143539A MY 143539 A MY143539 A MY 143539A MY PI20054083 A MYPI20054083 A MY PI20054083A MY 143539 A MY143539 A MY 143539A
- Authority
- MY
- Malaysia
- Prior art keywords
- medium
- substrate
- recording medium
- flow processing
- grain flow
- Prior art date
Links
Landscapes
- Manufacturing Of Magnetic Record Carriers (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Magnetic Record Carriers (AREA)
Abstract
12 METHOD OF POLISHING END SURFACES OF A SUBSTRATE FOR A RECORDING MEDIUM BY A GRAIN FLOW PROCESSING METHOD ABSTRACT TH* OBJECT OF THE IS TO I:)ROVIDE A METHOD @,F PCLI@3HINCJ THE END 21L]RF_@._ES OF A @,))DSLRATP A INE.-JIULN, IS C'APABL@ OF EFFICIEL-ITI'Y P.-LISHING THE INNER PERIPHERAL END 5URFAC@_ AND/,JR THE OLUTER PEI:.LPH@ERAL END SURF3CE OF THE SUOSTRATE PUEVENTINGL THE REIIABIL@TV OF PERFORMANCE OF THE RECORCLINQ MEDIUM 10 FROM B@__NCJ II,LLPAIRED BV THE ADHESIE@N OF THE VESIRLUAL POIISHII@CJ LRAT@_RIAI. A.-CORDIF,@J T@-' 11HE THEI:@ IS PR-VICLECL A RILETHOD OF POLISHINCL END SURTAC@_S OF A SUBSTRA@.E FOR A R-ECORDINQ MEDIUM WHEREIN AN INNER PERIPHERAL END SURFACE CIR AN CALLEL: PERIPHERAL END SURFACE -1 --,F A SUBSTRA TE FOR A DISK-LI@:E CT=CR-RDING LILEDIUM HAVING A CIRCULAR HOLE AT THE CENTRAL THERE-F IS B.'--OUGHL: INTO CONTACT WL-TH A POLISHINQ MEDIUM OL-LAINED 1-,' DI.SP'@-RSINRL P-,DISHING (:;I:AIRL5 IN EL VI_@C.DELASTIC RESIN CACFLER AND THE P'DLISHILLQ 1':@EDILLVL FL-OWS, THEREBY LO POLISH 20 THE NEI:IUHERAL END SIL OR THE :,LITER PECIPHERAL END SUL 40 K2 3 O /O /J 6Q)S
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004252650A JP2006068835A (en) | 2004-08-31 | 2004-08-31 | End face polishing method for substrate for record medium using abrasive grain fluidized processing |
Publications (1)
Publication Number | Publication Date |
---|---|
MY143539A true MY143539A (en) | 2011-05-31 |
Family
ID=36149969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20054083 MY143539A (en) | 2004-08-31 | 2005-08-30 | Method of polishing end surfaces of a substrate for a recording medium by a grain flow processing method |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2006068835A (en) |
CN (1) | CN100584530C (en) |
MY (1) | MY143539A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009099250A (en) * | 2007-09-28 | 2009-05-07 | Hoya Corp | Method of manufacturing glass substrate for magnetic disk and method of manufacturing magnetic disk |
JP5227132B2 (en) * | 2008-10-01 | 2013-07-03 | Hoya株式会社 | Manufacturing method of glass substrate for magnetic disk and manufacturing method of magnetic disk |
JP5589209B2 (en) * | 2010-03-02 | 2014-09-17 | 国立大学法人 宮崎大学 | Gear tooth surface polishing agent and polishing method using the same |
WO2019003397A1 (en) | 2017-06-28 | 2019-01-03 | 三菱製鋼株式会社 | Method for manufacturing hollow stabilizer |
JP6569152B2 (en) * | 2017-07-05 | 2019-09-04 | 日本製鉄株式会社 | Surface polishing method for rod-shaped specimens |
JP6569153B2 (en) * | 2017-09-11 | 2019-09-04 | 日本製鉄株式会社 | Surface polishing apparatus and surface polishing method for rod-shaped test piece |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07266216A (en) * | 1994-03-31 | 1995-10-17 | Hitachi Ltd | Abrasive grain flow type working device |
JP2001162510A (en) * | 1999-09-30 | 2001-06-19 | Hoya Corp | Method of polishing, method of manufacturing glass substrate for magnetic recording medium, and method of manufacturing magnetic recording medium |
JP3119358B1 (en) * | 1999-10-18 | 2000-12-18 | 株式会社石井表記 | Edge polishing equipment for semiconductor wafers |
JP2003260653A (en) * | 2002-03-05 | 2003-09-16 | Ogawa Seiki Kk | Deburring device |
JP2003260654A (en) * | 2002-03-06 | 2003-09-16 | Hitachi Cable Ltd | Abrasive grain fluidizing type working device |
-
2004
- 2004-08-31 JP JP2004252650A patent/JP2006068835A/en active Pending
-
2005
- 2005-08-26 CN CN200580029265A patent/CN100584530C/en not_active Expired - Fee Related
- 2005-08-30 MY MYPI20054083 patent/MY143539A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN101010167A (en) | 2007-08-01 |
CN100584530C (en) | 2010-01-27 |
JP2006068835A (en) | 2006-03-16 |
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