Modeling and Optimizing the Effects of Insert Angles on Hard Turning Performance

Table 8

Optimization results for minimum SR, TW and CF.

Response	Goal	Lower		Target	Upper	Weight	Importance
Ra	Minimum			0.252	1.020	1	1
VB	Minimum			22.200	50.260	1	1
F	Minimum			148.56	174.38	1	1
				Ra	VB	F	Composite
Solution	Kr	γo	λs	Fit	Fit	Fit	Desirability
1	60	−10	−10	0.581563	17.4606	156.44	0.734796