Table 8 Response table for S/N ratios and BS of drilled LFPP.
From: Comparison between bearing strengths of molded-in and machined holes of GFR/PP composites
Level | Weight fraction | Speed | Feed | |||
|---|---|---|---|---|---|---|
S/N ratio | BS | S/N ratio | BS | S/N ratio | BS | |
1 | 41.81 | 123.3 | 42.33 | 130.7 | 42.17 | 128.5 |
2 | 42.02 | 126.3 | 42.09 | 127.3 | 42.17 | 128.4 |
3 | 42.24 | 129.4 | 42.01 | 126.1 | 42.16 | 128.3 |
4 | 42.56 | 134.4 | 42.22 | 129.2 | 42.15 | 128.1 |
Delta | 0.75 | 11.1 | 0.32 | 4.6 | 0.02 | 0.4 |
Rank | 1 | 2 | 3 | |||
