Factor | Process Parameter | Shear Strength (MPa) | S/N ratio | ||
Rotational Speed (rpm) | Welding Speed (mm/min) | Axial Load (kN) | |||
1 | 800 | 30 | 9.5 | 42.43 | 32.55 |
2 | 800 | 45 | 11.0 | 58.64 | 35.36 |
3 | 800 | 60 | 12.5 | 47.97 | 33.61 |
4 | 1000 | 30 | 11.0 | 36.42 | 31.22 |
5 | 1000 | 45 | 12.5 | 48.87 | 33.78 |
6 | 1000 | 60 | 9.5 | 38.32 | 31.66 |
7 | 1200 | 30 | 12.5 | 52.36 | 34.38 |
8 | 1200 | 45 | 9.5 | 55.42 | 34.87 |
9 | 1200 | 60 | 11.0 | 53.34 | 34.54 |