Table 3.

Experimental WAAM parameters for material deposition [7].

Welding Current I [A]	72–76
Welding Voltage U [V]	11.8–12.1
Wire feed rate vw [m/min]	4.1
Torch Feed Rate v0 [mm/s]	8.0
Shielding gas flow rate $\dot{V_p}$ (L/min)	13.0–13.5
Initial Welding Current Is [A]	100 (I · 135%)
Initial Current Duration ts [s]	0.2
Initial Transition Time Sl1 [s]	0.2
Final Transition Time Sl2 [s]	0.2
Duration of Final Current te [s]	0.1
Final Welding Current Ie [A]	36.5 (I · 50%)