Table 6 ANOVA for bottom overcut.

From: Process parameter optimization for minimizing overcut in abrasive waterjet deep hole drilling of SS 316L

Description

Adj SS

Adj MS

F-value

P-value

Remarks

Regression

0.178221

0.019802

18.20

0.001

Significant

WP

0.069541

0.069541

63.91

0.000

Significant

SD

0.004339

0.004339

3.99

0.043

Significant

FR

0.000175

0.000175

0.16

0.030

Significant

WP*WP

0.070505

0.070505

64.80

0.000

Significant

SD*SD

0.023036

0.023036

21.17

0.004

Significant

FR*FR

0.000925

0.000925

0.85

0.392

Not significant

WP*SD

0.000463

0.000463

0.43

0.538

Not significant

WP*FR

0.000329

0.000329

0.30

0.602

Not significant

SD*FR

0.000319

0.000319

0.29

0.608

Not significant

Error

0.006528

0.001088

   

Total

0.184750