Chinese Journal of Mechanical Engineering

Table 2 Design of regression analysis experiment

From: Optimization of Cutting Parameters for Trade-off Among Carbon Emissions, Surface Roughness, and Processing Time

	n (r/min)	f (mm/r)	a_p (mm)	R_a (μm)
1	600	0.1	0.30	5.113
2	450	0.2	2.00	14.700
3	600	0.3	2.00	18.538
4	300	0.2	1.15	15.620
5	300	0.1	0.30	5.373
6	300	0.3	0.30	18.349
7	300	0.1	2.00	5.209
8	450	0.2	1.15	15.916
9	450	0.3	1.15	17.919
10	600	0.2	1.15	14.727
11	600	0.3	0.30	17.985
12	450	0.2	1.15	15.812
13	450	0.2	1.15	15.462
14	600	0.1	2.00	4.907
15	450	0.2	1.15	15.976
16	450	0.2	1.15	15.113
17	450	0.1	1.15	6.028
18	450	0.2	0.30	14.977
19	450	0.2	1.15	15.090
20	300	0.3	2.00	19.630

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