Research Article

Optimisation of Cutting Tool and Cutting Parameters in Face Milling of Custom 450 through the Taguchi Method

Table 9

ANOVA for S/N ratios of wear.

Control factorDegree of freedom (SD)Sum of squares (SS)Mean squares (MS) values valuesPCR (%)

Ct30.65020.21671.810.2454.02
Vc313.11054.370236.520.0081.15
f31.67800.55934.670.05210.39
Error60.71800.11974.44
Total1516.1567100.0
R2% 95.56