Study on Cutting Form and Surface Machining Quality of Wheel Tread under Reprofiling

Figure 13

Effect of back cutting depth on residual stress at machined surface of wheel tread when the cutting speed is 1.5 m/s (“L” represents the length of the workpiece).

(a) Distribution of residual stress at wheel tread surface at different back cutting depths

(b) Relation between back cutting depth and average residual stress at wheel tread surface