JPS5621759A - Non-spherical surface machining method - Google Patents
Non-spherical surface machining methodInfo
- Publication number
- JPS5621759A JPS5621759A JP9657379A JP9657379A JPS5621759A JP S5621759 A JPS5621759 A JP S5621759A JP 9657379 A JP9657379 A JP 9657379A JP 9657379 A JP9657379 A JP 9657379A JP S5621759 A JPS5621759 A JP S5621759A
- Authority
- JP
- Japan
- Prior art keywords
- edge tip
- grinding tool
- tool
- spherical surface
- machining method
- 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
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
PURPOSE: To facilitate machining formation of non-spherical lens in such a way that the specific outer peripheral part of a conical machining tool is transferred its image on the edge tip of a grinding tool, and the edge tip is formed into a hyperbola, ellipse, or parabola.
CONSTITUTION: The edge tip of a grinding tool 2 is formed into a hyperbola, ellipse, or parabola in such a way that the specific outer peripheral part of a conical machining tool 1 is transferred its image on the edge tip of the grinding tool 2. With the congruence of the grinding tool 2, a machined object 3 and the center of a rotary axle of a supporting stand 4 when the supporting stand 4 is turned, the machined object 3 can be machined to be for example a hyperboloid revolution corresponding to the edge tip form of the grinding tool 2.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9657379A JPS5621759A (en) | 1979-07-28 | 1979-07-28 | Non-spherical surface machining method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9657379A JPS5621759A (en) | 1979-07-28 | 1979-07-28 | Non-spherical surface machining method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5621759A true JPS5621759A (en) | 1981-02-28 |
Family
ID=14168728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9657379A Pending JPS5621759A (en) | 1979-07-28 | 1979-07-28 | Non-spherical surface machining method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5621759A (en) |
-
1979
- 1979-07-28 JP JP9657379A patent/JPS5621759A/en active Pending
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