JPS535495A - Method of machining troroid surface - Google Patents
Method of machining troroid surfaceInfo
- Publication number
- JPS535495A JPS535495A JP7898476A JP7898476A JPS535495A JP S535495 A JPS535495 A JP S535495A JP 7898476 A JP7898476 A JP 7898476A JP 7898476 A JP7898476 A JP 7898476A JP S535495 A JPS535495 A JP S535495A
- Authority
- JP
- Japan
- Prior art keywords
- troroid
- machining
- shorten
- curvature
- rotate
- 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
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
PURPOSE: To rotate at a relatively high speed a spherical grinding tool having one of different radiuses of curvature of a predetermined toroid surface thereby to shorten a grinding time highly.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7898476A JPS535495A (en) | 1976-07-05 | 1976-07-05 | Method of machining troroid surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7898476A JPS535495A (en) | 1976-07-05 | 1976-07-05 | Method of machining troroid surface |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS535495A true JPS535495A (en) | 1978-01-19 |
JPS5546819B2 JPS5546819B2 (en) | 1980-11-26 |
Family
ID=13677145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7898476A Granted JPS535495A (en) | 1976-07-05 | 1976-07-05 | Method of machining troroid surface |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS535495A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5645361A (en) * | 1979-09-21 | 1981-04-25 | American Optical Corp | Cutter for lens |
JPS62176747A (en) * | 1986-01-28 | 1987-08-03 | レイザ− マグネテイツク ストレツジインタ−ナシヨナル カンパニ− | Method and device for producing toric single lens |
JPS63216664A (en) * | 1987-03-03 | 1988-09-08 | Matsushita Electric Ind Co Ltd | Toric surface polisher |
-
1976
- 1976-07-05 JP JP7898476A patent/JPS535495A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5645361A (en) * | 1979-09-21 | 1981-04-25 | American Optical Corp | Cutter for lens |
JPS62176747A (en) * | 1986-01-28 | 1987-08-03 | レイザ− マグネテイツク ストレツジインタ−ナシヨナル カンパニ− | Method and device for producing toric single lens |
JPS63216664A (en) * | 1987-03-03 | 1988-09-08 | Matsushita Electric Ind Co Ltd | Toric surface polisher |
Also Published As
Publication number | Publication date |
---|---|
JPS5546819B2 (en) | 1980-11-26 |
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