The Influence of Tool Path Strategies on Cutting Force and Surface Texture during Ball End Milling of Low Curvature Convex Surfaces

Table 13

ANOVA for 𝑆/𝑁 ratios of cutting forces in spiral cutter path strategy.

Source of variance	DOF	Adj SS	Adj MS	𝐹 ratio	𝑃 value
𝑉𝑐 (m/min)	2	63.284	31.642	14.93	0.063
𝐹𝑐 (mm/tooth)	2	48.268	24.134	11.38	0.081
𝑆𝑜 (mm)	2	17.600	8.800	4.15	0.194
Residual error	2	4.240	2.120
Total	8	133.391