JPS6427853A - Polishing device - Google Patents
Polishing deviceInfo
- Publication number
- JPS6427853A JPS6427853A JP62179928A JP17992887A JPS6427853A JP S6427853 A JPS6427853 A JP S6427853A JP 62179928 A JP62179928 A JP 62179928A JP 17992887 A JP17992887 A JP 17992887A JP S6427853 A JPS6427853 A JP S6427853A
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- surface plate
- specimen
- rotated
- enabling
- 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.)
- Granted
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
PURPOSE:To enable super fine finish by constituting a device to be composed of a force couple type drive machine section providing uniform acting force to a rotating shaft, an oil dynamic pressure bearing mechanism section restraining deviation and vibration, and of a plurality of guide rollers on a tool surface plate. CONSTITUTION:When a surface plate 15 is rotated with a motor driven, a ring 18 is driven so as to be rotated, enabling abrasives dropped on the surface plate 15 to enter into a facing space between a specimen and the surface plate 15, and the specimen is thereby polished. In this case, the main shaft 10 will never be tilted because a pulley 25 is rotated by a driving system in a force couple form. Bearings 22 and 23 and guide rollers 16 and 16' forms a film of oil on the rotation contacting surface, vibration transferred to the aforesaid section is absorbed hereby so as to prevent the propagation thereof to other portions for enabling therefore the vibration of a whole device to be reduced. This constitution consequently enables both the surface vibration and the vibration of the surface plate 15 to be completely eliminated, thereby enabling super fine finish to be performed with no irregular disturbance given to the surface of the specimen.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62179928A JPS6427853A (en) | 1987-07-21 | 1987-07-21 | Polishing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62179928A JPS6427853A (en) | 1987-07-21 | 1987-07-21 | Polishing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6427853A true JPS6427853A (en) | 1989-01-30 |
JPH057148B2 JPH057148B2 (en) | 1993-01-28 |
Family
ID=16074377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62179928A Granted JPS6427853A (en) | 1987-07-21 | 1987-07-21 | Polishing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6427853A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5989420A (en) * | 1994-12-27 | 1999-11-23 | Yuugengaisya Mikazuki Bunkakaikan | Porous ceramic filter, method of manufacturing the same, ceramic filter manufacturing extrusion molding die and extrusion molding apparatus using the die |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6016363A (en) * | 1983-07-05 | 1985-01-28 | Koei Sangyo Kk | Method and mechanism for repairing surface of lap in lapping machine |
-
1987
- 1987-07-21 JP JP62179928A patent/JPS6427853A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6016363A (en) * | 1983-07-05 | 1985-01-28 | Koei Sangyo Kk | Method and mechanism for repairing surface of lap in lapping machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5989420A (en) * | 1994-12-27 | 1999-11-23 | Yuugengaisya Mikazuki Bunkakaikan | Porous ceramic filter, method of manufacturing the same, ceramic filter manufacturing extrusion molding die and extrusion molding apparatus using the die |
Also Published As
Publication number | Publication date |
---|---|
JPH057148B2 (en) | 1993-01-28 |
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