JPH0445808Y2 - - Google Patents
Info
- Publication number
- JPH0445808Y2 JPH0445808Y2 JP1986175831U JP17583186U JPH0445808Y2 JP H0445808 Y2 JPH0445808 Y2 JP H0445808Y2 JP 1986175831 U JP1986175831 U JP 1986175831U JP 17583186 U JP17583186 U JP 17583186U JP H0445808 Y2 JPH0445808 Y2 JP H0445808Y2
- Authority
- JP
- Japan
- Prior art keywords
- carriage
- plate
- polishing
- magnetic disk
- hole
- 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.)
- Expired
Links
- 238000005498 polishing Methods 0.000 description 42
- 230000005540 biological transmission Effects 0.000 description 8
- 230000003028 elevating effect Effects 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986175831U JPH0445808Y2 (en]) | 1986-11-15 | 1986-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986175831U JPH0445808Y2 (en]) | 1986-11-15 | 1986-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6383252U JPS6383252U (en]) | 1988-06-01 |
| JPH0445808Y2 true JPH0445808Y2 (en]) | 1992-10-28 |
Family
ID=31115517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986175831U Expired JPH0445808Y2 (en]) | 1986-11-15 | 1986-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445808Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4242034B2 (ja) * | 2000-03-08 | 2009-03-18 | スピードファム株式会社 | 研磨方法及び研磨装置 |
-
1986
- 1986-11-15 JP JP1986175831U patent/JPH0445808Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6383252U (en]) | 1988-06-01 |
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