Research Article

Stability Analysis of Cutting Process with Internally Damped Rotating Tapered Composite Cutter Bar

Table 11

The onset rotating speeds (in rad/s) of new unstable region for different symmetric laminates with variable aspect ratios (ς = 0.01 and σ = 0.75).

ConfigurationSequenceL/d
12141618

A[90°/90°/0°]s162981200992127288
B[0°/90°/0°/0°/90°/0°]32269238031827214464
C[0°]645594336512584320464