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

Table 2

Experimental results based on CCD.

κr (°)	(°)	(°)	Fx (N)	Fy (N)	Fz (N)	F (N)	Ra (µm)	VB (µm)
84	−3.6	−3.6	47.19	134.92	90.91	169.4	0.279	44.04
66	−3.6	−3.6	45.52	123.68	84.44	156.52	0.730	44.82
84	−8.4	−3.6	47.11	122.86	86.24	157.33	0.594	35.98
66	−8.4	−3.6	46.02	118.23	83.28	151.76	0.866	32.24
84	−3.6	−8.4	45.47	122.67	85.13	156.08	0.720	31.24
66	−3.6	−8.4	41.67	116.44	82.68	148.76	0.899	32.00
84	−8.4	−8.4	43.28	117.09	83.17	150	1.004	30.12
66	−8.4	−8.4	42.7	119.69	82.76	151.65	0.890	23.54
90	−6.0	−6.0	46	119.87	84.8	153.87	0.836	37.80
60	−6.0	−6.0	41.64	117.28	81.14	148.56	0.995	29.27
75	−2.0	−6.0	39.19	128.71	86.89	160.16	0.766	42.11
75	−10.0	−6.0	43.07	116.37	81.79	148.62	1.020	27.70
75	−6.0	−2.0	50.69	139	92.28	174.38	0.252	50.26
75	−6.0	−10.0	48.26	125.33	87.47	160.27	0.767	22.20
75	−6.0	−6.0	50.67	118.66	87.13	155.69	0.870	31.85
75	−6.0	−6.0	51.75	119.92	85.59	156.16	0.853	32.01
75	−6.0	−6.0	50.72	120.02	87.02	156.68	0.852	32.32
75	−6.0	−6.0	52.91	118.47	86.88	156.15	0.906	32.93
75	−6.0	−6.0	52.07	118.44	85.11	154.86	0.919	31.63
75	−6.0	−6.0	50.83	118.56	85.45	154.73	0.876	31.92