Table 2 Variable parameters selected for experimentation
Variable parameters | Level 1 | Level 2 | Level 3 |
|---|---|---|---|
Wear track dia (D), (mm) | 50 | 70 | 90 |
Normal load (L), (N) | 40 | 60 | 80 |
RPM of counter disc (N) | 200 | 400 | 600 |
Variable parameters | Level 1 | Level 2 | Level 3 |
|---|---|---|---|
Wear track dia (D), (mm) | 50 | 70 | 90 |
Normal load (L), (N) | 40 | 60 | 80 |
RPM of counter disc (N) | 200 | 400 | 600 |