Dynamic Modeling and Cutting Stability of Rotating Tapered Composite Cutter Bar considering Material Damping

Table 1

Mechanical properties of carbon/epoxy composite material [13].

ρ (kg/m^3)	E11 (GPa)	E22 (GP)	G12 (GP)	G23 (GP)	ν12	(%)	(%)	(%)	(%)
1446.2	172.7	7.2	3.76	3.76	0.3	0.45	4.22	7.05	7.05