Workpiece
- Aluminosilicate Glass
- 120x60x2.2mm
- Required Roughness Sa < 600nm
Challenges
- Failure to meet roughness: Sa 800-1000nm
- Unrealizable to mass production due to short tool life
- Profile tolerance > 0.05mm
Benefits
- Lower surface roughness
- Cutter profile tolerance consistently within 0.01mm, facilitating stable mass production and reduced polishing
- 14 times tool life increase, from 100 to 1500 pieces