Springback of Friction Stir Welded Sheets Made of Aluminium Grades during V-Bending: An Experimental Study

<table>Influence of shoulder diameter on the springback angle for similar grade combination (reference die angle: 59.2°); RS: rotational speed (in rpm), WS: welding speed (in mm/min), and PD: plunge depth (in mm).</table>

International Scholarly Research Notices

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Figure 12

Figure 12: Springback of Friction Stir Welded Sheets Made of Aluminium Grades during V-Bending: An Experimental Study 