Research Article
Prediction of Crack for Drilling Process on Alumina Using Neural Network and Taguchi Method
Table 5
ratio response for cracking percentage.
| Level | (spindle speed) | (feed rate) | (depth of cut) | (abrasive grain) |
| 1 | | | | | 2 | | | | | 3 | | | | | Effect | 3.54 | 6.44 | 8.93 | 6.85 | Rank | 4 | 3 | 1 | 2 |
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