An Efficient Third-Order Full-Discretization Method for Prediction of Regenerative Chatter Stability in Milling

Table 3

SLD for the single DOF milling model using the NIM, 3rdHAM, 3rd FDM, and the proposed NI-HI-3rdFDM.

m = 20
	Computation time 6 s	Computation time 55 s
	Computation time 22 s	Computation time 15 s
	m = 30
Computation time 10 s		Computation time 92 s
Computation time 38 s		Computation time 23 s
m = 40
	Computation time 21 s	Computation time 125 s
	Computation time 54 s	Computation time 37 s