Grey Relation Evaluation and Truth Value Fusion of Rolling Bearing Multisource Residual Stress

Figure 5

Residual stresses at different parts of the bearing inner ring. (a) Test point on the large end of the inner ring. (b) Test point on the small end of the inner ring. (c) Vertical test points on the outer surface of the inner ring. (d) Parallel test points on the outer surface of the inner ring.

(a)

(b)

(c)

(d)