Table 5 ANOVA results.

From: Study of optimization of process parameters on the wear behaviour of Al7075–aluminium oxide composites using Taguchi approach

Sources

Degree of Freedom

Sequential sums of squares

Adj. SS

Adj. MS

F

P

% Contribution

Inference

Load

2

0.1195

0.1195

0.0597

0.81

0.457

0.4350

Insignificant

Speed

2

1.9682

1.9682

0.9841

13.42

0.000

7.165

Significant

Sliding Distance

2

23.9121

23.9121

11.9561

162.99

0.000

87.057

Significant

Error

20

1.4671

1.4671

0.0734

  

5.3413

 

Total

26

27.4669

27.4669

   

100