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

Figure 6

Normalized values of the residual stress at different test points on the bearing inner ring. (a) Large end of the inner ring. (b) Small end of the inner ring. (c) Outer surface of the inner ring (vertical test). (d) Outer surface of the inner ring (parallel test).

(a)

(b)

(c)

(d)