e-Modeling and Evolution of Nanolubricant Coupled Machining Parameters Using Statistical Tool

Table 12

Grey relational coefficient and grey relational code values of output responses.

Grey relational coefficient (GRC)					GRG
Torque (N-m)	Thrust force (N)	Surface roughness (μm)	Ovality (mm)	Temp (°C)
0.4406	0.7704	0.3828	0.3887	0.3333	0.4632
0.4611	0.7753	0.4022	0.3926	0.3415	0.4745
0.6603	0.8309	0.5833	0.3994	0.5100	0.5968
0.3364	0.8999	0.4946	0.3471	0.3333	0.4823
0.3722	0.8761	0.5059	0.3621	0.3838	0.5000
0.4180	0.9468	0.5660	0.3714	0.4581	0.5521
0.3558	0.9655	0.7877	0.3333	0.5557	0.5996
0.4390	0.9799	0.7767	1.0000	0.9329	0.8257
0.7371	1.0000	1.0000	0.9912	0.9329	0.9323
0.4758	0.6614	0.3892	0.3714	0.3415	0.4479
0.5571	0.4810	0.3993	0.3784	0.3666	0.4365
1.0000	0.8045	0.5106	0.3839	0.3838	0.6166
0.4779	0.7235	0.4911	0.3621	0.3498	0.4809
0.5290	0.7604	0.5536	0.3621	0.3750	0.5160
0.9966	0.3333	0.5569	0.3714	0.4012	0.5319
0.3333	0.8185	0.5390	0.3621	0.3498	0.4805
0.3674	0.8405	0.6124	0.3784	0.3666	0.5131
0.4309	0.8957	0.8353	0.3886	0.3838	0.5869
0.3673	0.7012	0.3333	0.3471	0.3255	0.4149
0.4108	0.8648	0.3531	0.3714	0.3333	0.4667
0.5919	0.8721	0.4706	0.3839	0.4102	0.5458
0.3355	0.7214	0.4438	0.3471	0.3666	0.4429
0.5068	0.8055	0.4507	0.3471	0.4384	0.5097
0.6525	0.8801	0.5953	0.3471	0.5100	0.5970
0.3489	0.7468	0.5348	0.4449	0.3580	0.4867
0.4218	0.8286	0.5364	0.3886	0.4679	0.5286
0.9205	0.8957	0.6711	0.3926	0.4883	0.6737