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Table 11 Multi Objective Optimization Solutions

From: Impact of nose radius and machining parameters on surface roughness, tool wear and tool life during turning of AA7075/SiC composites for green manufacturing

Solution no

Cutting speed (m/min)

Feed (mm)

Depth of cut (mm)

Nose radius (mm)

Surface roughness (μm)

Tool life (min)

Desirability

Selection

1

148.05

0.16

0.23

0.40

2.551

6.04

0.877

Selected

2

146.9

0.16

0.23

0.40

2.561

6.06

0.877

 

3

152.89

0.16

0.23

0.40

2.535

6.00

0.877

 

4

143.87

0.16

0.23

0.40

2.570

6.09

0.877

 

5

138.50

0.16

0.22

0.40

2.582

6.12

0.877

 
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