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Neural Network and Genetic Algorithm Based Finite Element Model for Optimal Die Shape Design in Al 1100 Cold Forward Extrusion

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Figure

Figure 2.  Quarter metal of (a) punch, die, and billet arrangement, (b) Bottom die, (c) Workpiece, (d) Top die (punch)
Table 1.  Chemical Composition of Al-1100 [12]
Figure 4.  Comparison of extrusion force with Gouveia et al. model [15].
Figure 5.  Extrusion force versus stroke at different semi-cone die angle
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