JPS54143993A - Noncontact surface polisher - Google Patents
Noncontact surface polisherInfo
- Publication number
- JPS54143993A JPS54143993A JP5193278A JP5193278A JPS54143993A JP S54143993 A JPS54143993 A JP S54143993A JP 5193278 A JP5193278 A JP 5193278A JP 5193278 A JP5193278 A JP 5193278A JP S54143993 A JPS54143993 A JP S54143993A
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- rake
- slope
- arc
- pressure generating
- 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 provide uniform grinding on the surface of a workpiece by maintaining a constant clearance between a polisher and the workpiece by arranging angles of rake at any point on a line along its slope being constant so that generated dynamic pressures at the both of inner and outer surfaces are to be equal.
CONSTITUTION: A sloped section 6 of a dynamic pressure generating surface has the same angle of rake at any point on a entire line along its slope. In addition r which is a ratio of an arc of the sloped section 6 to an arc B of the dynamic pressure generating surface, increases with increasing length of the arcs from the inner side to the outer side of the surface. With this arrangement and relative motion of a workpiece 7, the dynamic pressures generated during operation at the both of inner and outer surfaces become equal. Thus a surface of high quality is obtained by uniformly grinding the workpiece 7.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5193278A JPS54143993A (en) | 1978-04-28 | 1978-04-28 | Noncontact surface polisher |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5193278A JPS54143993A (en) | 1978-04-28 | 1978-04-28 | Noncontact surface polisher |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54143993A true JPS54143993A (en) | 1979-11-09 |
JPS5614426B2 JPS5614426B2 (en) | 1981-04-03 |
Family
ID=12900635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5193278A Granted JPS54143993A (en) | 1978-04-28 | 1978-04-28 | Noncontact surface polisher |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54143993A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6225150U (en) * | 1985-07-31 | 1987-02-16 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6054121A (en) * | 1983-09-01 | 1985-03-28 | アルプス電気株式会社 | Pushbutton switch |
JPS6441931U (en) * | 1987-09-08 | 1989-03-13 | ||
JPH0441546Y2 (en) * | 1987-09-17 | 1992-09-30 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52120494A (en) * | 1976-04-05 | 1977-10-08 | Nippon Telegr & Teleph Corp <Ntt> | Surface grinding machine |
-
1978
- 1978-04-28 JP JP5193278A patent/JPS54143993A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52120494A (en) * | 1976-04-05 | 1977-10-08 | Nippon Telegr & Teleph Corp <Ntt> | Surface grinding machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6225150U (en) * | 1985-07-31 | 1987-02-16 |
Also Published As
Publication number | Publication date |
---|---|
JPS5614426B2 (en) | 1981-04-03 |
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