Neuro-Fuzzy Model for the Prediction and Classification of the Fused Zone Levels of Imperfections in Ti6Al4V Alloy Butt Weld
Figure 2
Geometrical imperfection considered for the analysis: (a) weld undercut , (b) excess weld metal , (c) excessive penetration , (d) incomplete fill groove , (e) root concavity , and (f) lack of penetration .