Research Article
Evaluation of Fatigue Life Reliability of Steering Knuckle Using Pearson Parametric Distribution Model
Table 3
Results of cyclic tension test.
| Sample no. | Load amplitude (N) | Stress amplitude (MPa) | Crack initiation cycle |
| 1 | 7259 | 398 | 350000 | 2 | 7259 | 398 | 400000 | 3 | 7259 | 398 | 430000 | 4 | 7259 | 398 | 930000 | 5 | 7971 | 427 | 221447 | 6 | 7971 | 427 | 277196 | 7 | 7971 | 427 | 464274 | 8 | 8829 | 458 | 113500 | 9 | 8829 | 458 | 173554 | 10 | 8829 | 458 | 230000 |
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