Statistical Modelling to Study the Implications of Coated Tools for Machining AA 2014 Using Grey Taguchi-Based Response Surface Methodology

Table 7

MRR, Torque, and Thrust force values for the corresponding input factor.

Exp. order	Cutting speed (rpm)	Depth of cut (mm)	Type of cutting tool	MRR (mm^3/s)	Torque (nm)	Thrust force (N)
1	90	0.2	HSST-TiAlN	4.781	0.3924	93.2
2	90	0.4	HSST	5.628	0.2943	78.48
3	90	0.6	HSST-TiN	5.203	0.3679	103.005
4	270	0.2	HSST	9.111	0.3434	88.29
5	270	0.4	HSST-TiN	10.453	0.4170	78.48
6	270	0.6	HSST-TiAlN	12.755	0.4415	122.63
7	450	0.2	HSST-TiN	18.272	0.5396	117.72
8	450	0.4	HSST-TiAlN	19.737	0.5886	176.58
9	450	0.6	HSST	22.222	0.4022	127.53