Research Article
Statistical Modelling to Study the Implications of Coated Tools for Machining AA 2014 Using Grey Taguchi-Based Response Surface Methodology
Table 12
Regression model and summary results for Torque.
| Model | Torque = 0.1847 − 0.000308 speed + 0.1551 tool + 0.000001 speed; speed − 0.0311 tool tool + 0.000123 speed tool |
| Summary results | S value | R2 value | 0.0165464 | 0.9880 |
|
|