Research Article
Neuro-Fuzzy Model for the Prediction and Classification of the Fused Zone Levels of Imperfections in Ti6Al4V Alloy Butt Weld
Table 1
Weld group and laser parameters.
| Group no. | Thickness (mm) | Laser power (W) | Welding speed (mm/s) | Sample size |
| 1.0 | 2.61–2.62 | 1500–2000 | 25–120 | 19 | 1.1 | 2.81–2.89 | 1500–2500 | 35–140 | 17 | 1.2 | 2.54–2.61 | 1500–2500 | 50–120 | 21 | 1.3 | 1.36–1.39 | 800–2000 | 30–160 | 21 | 1.4 | 0.92–0.97 | 600–1200 | 40–140 | 9 |
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