JPH1133900A5 - - Google Patents
Info
- Publication number
- JPH1133900A5 JPH1133900A5 JP1997208634A JP20863497A JPH1133900A5 JP H1133900 A5 JPH1133900 A5 JP H1133900A5 JP 1997208634 A JP1997208634 A JP 1997208634A JP 20863497 A JP20863497 A JP 20863497A JP H1133900 A5 JPH1133900 A5 JP H1133900A5
- Authority
- JP
- Japan
- Prior art keywords
- width
- work surface
- radius
- workpieces
- incidentally
- 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
Description
因みに、図３に示すようにギヤ比が１：１：３に設定された従来の研磨装置においては、定盤４の外周半径は４５０ｍｍ、内周半径は１５０ｍｍであって、作業面の幅Ｈが本発明と同じ３００ｍｍであっても、この作業面上には５枚のキャリヤ１しか載せることができず、一度に処理できるワーク６の枚数は２５枚にしか過ぎない。
しかも、１枚のセグメント砥石５の内周側の砥石幅は約４７ｍｍで、ワークの直径の約半分であるため、ロール・オフが発生し易いことが分かる。
Incidentally, in a conventional polishing machine in which the gear ratio is set to 1:1: 3 as shown in FIG. 3, the outer radius of the surface plate 4 is 450 mm and the inner radius is 150 mm. Even if the width H of the work surface is the same as that of the present invention, 300 mm, only five carriers 1 can be placed on this work surface, and only 25 workpieces 6 can be processed at one time.
Moreover, the width of the inner peripheral side of one segment grinding wheel 5 is about 47 mm, which is about half the diameter of the workpiece, so it is clear that roll-off is likely to occur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20863497A JPH1133900A (en) | 1997-07-17 | 1997-07-17 | Surface grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20863497A JPH1133900A (en) | 1997-07-17 | 1997-07-17 | Surface grinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1133900A JPH1133900A (en) | 1999-02-09 |
| JPH1133900A5 true JPH1133900A5 (en) | 2005-04-14 |
Family
ID=16559490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20863497A Pending JPH1133900A (en) | 1997-07-17 | 1997-07-17 | Surface grinding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH1133900A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7085323B2 (en) * | 2017-08-03 | 2022-06-16 | 東洋鋼鈑株式会社 | A carrier for polishing or grinding and a method for manufacturing an aluminum substrate for a magnetic disk using the carrier. |
| CN115256214A (en) * | 2022-07-08 | 2022-11-01 | 新拓精密刀具(浙江)有限公司 | Tool thickness processing equipment |
-
1997
- 1997-07-17 JP JP20863497A patent/JPH1133900A/en active Pending
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