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Table 4 Pareto optimal solutions obtained from multi-objective GA

From: Optimal selection of operating parameters in end milling of Al-6061 work materials using multi-objective approach

Sl. No

Speed (Rpm)

Feed (mm/min)

Axial depth of cut (mm)

Amplitude of vibration level (mv)

Surface roughness (Ra μm)

1

1800.730

41.525

0.658

0.241

2.825

2

1800.994

41.751

0.689

0.242

2.783

3

1800.902

41.623

0.700

0.242

2.767

4

1801.054

41.675

0.709

0.242

2.754

5

1801.026

41.822

0.795

0.250

2.622

6

1800.954

41.826

0.799

0.251

2.615

7

1800.954

41.828

0.730

0.243

2.723

8

1800.819

41.813

0.706

0.242

2.757

9

1801.005

41.818

0.790

0.249

2.631

10

1801.089

41.808

0.754

0.245

2.687

11

1800.974

41.628

0.750

0.246

2.691

12

1801.107

41.782

0.773

0.247

2.657

13

1801.036

41.711

0.785

0.249

2.638

14

1800.735

41.553

0.664

0.241

2.817

15

1800.950

41.629

0.719

0.243

2.739

16

1800.980

41.578

0.739

0.244

2.708

17

1800.962

41.792

0.744

0.245

2.702

18

1801.063

41.633

0.725

0.243

2.731