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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