Table 3.
Results of the qualitative analysis of optical transmission defects.
Machining parameter | Result | |||
---|---|---|---|---|
| ||||
Scanning Path | Power (W) | Velocity (cm/s) | Result | Reason |
| ||||
Parallel | 4 | 9.45 | × | Wavy pattern |
4 | 12.6 | O | Without light leakage | |
5 | 12.6 | O | Without light leakage | |
5 | 15.75 | O | Without light leakage | |
6 | 15.75 | O | Without light leakage | |
| ||||
Vertical | 4 | 9.45 | O | Without light leakage |
5 | 12.6 | × | Removal incomplete | |
8 | 18.9 | × | Removal incomplete | |
10 | 22.05 | × | Removal incomplete |