Table 3 Orthogonal parameters
From: Evaluation of Surface Roughness of Aluminum Alloy in Burnishing Process Based on Chaos Theory
Test | Processing time (s) | Sampling frequency f (Hz) |
|---|---|---|
1 | 30 | 700 |
2 | 52.5 | 400 |
3 | 210 | 100 |
4 | 52.5 | 400 |
5 | 210 | 100 |
6 | 30 | 700 |
7 | 210 | 100 |
8 | 30 | 700 |
9 | 52.5 | 400 |