Open Access
Table 8
Results of confirmation experiments.
| Initial testing parameters | Optimum testing parameters | ||
|---|---|---|---|
|
|
|||
| Prediction | Experiment | ||
| Combination of testing | A2B1C2 | A3B2C1 | A3B2C1 |
| Wear rate | 0.002868 | 0.017593 | |
| COF | 0.1105 | 0.3916 | |
| Grey relational grade | 0.333333 | 0.818299111 | 0.811977 |
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