Precision surface machining
Patent Application
·
OSTI ID:10187610
Precision finishing apparatus utilizing line contact polishing to produce optical quality parts. A rotatable cylinder is horizontally disposed above a workpiece which is mounted on a rotatable, and horizontally and vertically adjustable chuck. Predetermined surfaces can be cut into the surface of the cylinder to produce figures of revolution, such as aspheres,, when the workpiece is being rotated.
- Research Organization:
- Los Alamos National Lab., NM (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- W-7405-ENG-36
- Assignee:
- Dept. of Energy
- Patent Number(s):
- PATENTS-US-A7665066
- Application Number:
- ON: DE93002015
- OSTI ID:
- 10187610
- Resource Relation:
- Other Information: PBD: 6 Mar 1991
- Country of Publication:
- United States
- Language:
- English
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