Research Article

The Grey Theory Combining the Taguchi Method for the Best Parameters: A Case Study of Polishing M300 Steel

Table 4

Results of the orthogonal experiment.

No.Process parameterExperiment data
SMRRRa
(mm3/min)(μm)

111110.0630.10.086
212220.9490.390.134
313332.1520.510.105
421230.2660..110.104
522310.2780.070.115
623120.1770.110.088
731320.1890.370.078
832130.1390.080.133
933210.2910.130.162