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Journal of Materials Science: Materials in Engineering

Table 4 ANOM based on S/N ratio values

From: Parametric optimization of MRR and surface roughness in wire electro discharge machining (WEDM) of D2 steel using Taguchi-based utility approach

Parameter

Level 1

Level 2

Level 3

Optimum

T on

−0.1106

2.5023

3.6864

3

T off

2.5607

2.1935

1.324

1

SV

3.7856

2.4612

−0.1687

1

WF

2.1435

2.1494

1.7852

2

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