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Journal of Materials Science: Materials in Engineering

Table 15 Normalization of the results and the simultaneous S/N ratio analysis of the output parameters in the second test

From: The effect of alumina powder in dielectric on electrical discharge machining parameters of aluminum composite A413-Al2O3 by the Taguchi method, the signal-to-noise analysis and the total normalized quality loss

Experiment no.

TNQL

MSNR

1

0.3690

4.3296

2

0.6290

2.0133

3

0.7507

1.2453

4

0.3773

4.2337

5

0.8823

0.5440

6

0.7792

1.0833

7

0.4759

3.2246

8

0.5765

2.3919

9

0.9690

0.1367

MSNR mean

2.1336

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