Finite Element Analysis of Residual Stress in Ti-6Al-4V Alloy Plate Induced by Deep Rolling Process under Complex Roller Path

Figure 12

Residual stress distributions within the rolling track at (a) 12 o’clock, (b) 9 o’clock, (c) 6 o’clock, (d) 3 o’clock position when the roller is at the end of recovery step, and (e) the positions for paths of residual stress.

(a)

(b)

(c)

(d)

(e)