Stability Prediction of Milling Process with Variable Pitch Cutter

Figure 4

Comparison of the predicted stability lobes: (a) uniform pitch cutter with 𝐏=[90^∘,90^∘,90^∘,90^∘] and (b) variable pitch cutter with 𝐏=[70^∘,110^∘,70^∘,110^∘].

(a)

(b)