Springback of Friction Stir Welded Sheets Made of Aluminium Grades during V-Bending: An Experimental Study
Figure 13
Influence of shoulder diameter on (a) yield strength to Young’s modulus ratio, (b) weld strain hardening exponent; RS: rotational speed (in rpm), WS: welding speed (in mm/min), and PD: plunge depth (in mm).
