Local material removal mechanism considering curvature effect in the polishing process of the small aspherical lens die

Journal of Materials Processing Technology

Volumn 116, Issue 2-3, 2001, Pages 298-304

  Yang, M Y ^a   Lee, H C ^b  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

^b SAMSUNG Electronics   (South Korea)

Author keywords

Aspherical lens; Dwell time; Elliptical polishing area; Local removal rate; Preston equation

Indexed keywords

DIES; POLISHING; POLISHING MACHINES; PRESSURE DISTRIBUTION;

ASPHERICAL LENS;

LENSES;

EID: 0035944478     PISSN: 09240136     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0924-0136(01)01055-X     Document Type: Article

References (14)

1. Residual surface roughness of diamond-turned optics
2. Polishing of an electroless nickel-plated aspherical lens mold
3. Computer assisted optical surfacing
4. Automated polishing of large optical components with a small tool
5. Rapid optical fabrication with computer-controlled optical surfacing
6. Fabrication of aspheric using a mathematical model for material removal
7. Computer numerically controlled plasma chemical vaporization machining with a pipe electrode for optical fabrication
8. Magnetorhelogical polishing finishing of IR materials
9. A process planning strategy for removing an arbitrary profile by hydrodynamic polishing process
10. Microcomputer-controlled polishing machine for very smooth and deep aspherical surfaces
11. Study on aspherical surface polishing of single crystal silicon lens
12. PC-based numerically controlled polishing machine for aspherical surfaces with dwell time control
13. The theory and design of plate glass polishing machines