The Sheet Metal Formability of AA-5083-O Sheets Processed by Friction Stir Processing

Figure 36

Wear of the tool pin after processing the sheets: (a) new tool, (b) 7550 mm, (c) 11710 mm, (d) 19070 mm, and (e) 25150 mm.

(a)

(b)

(c)

(d)

(e)