Research Article
Multiresponse Optimization of Process Parameters in Turning of GFRP Using TOPSIS Method
Table 4
Response table of mean
ratio for MRR.
| Symbol | Process parameters | Mean / ratio | Rank | Level 1 | Level 2 | Level 3 |
Max.−min. |
| | Speed | 55.08 | 58.29 | 61.44 | 6.36 | 2 | | Feed | 57.57 | 58.99 | 58.25 | 1.41 | 3 | | Depth of cut | 54.57 | 59.11 | 61.11 | 6.54 | 1 | Total mean / ratio = 58.26 dB |
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