Research Article
Modeling and Optimizing the Effects of Insert Angles on Hard Turning Performance
Table 7
Optimization results for desired SR, TW, and CF.
| Response | Goal | Lower | Target | Upper | Weight | Importance |
| Ra | Target | 0.252 | 0.734 | 1.020 | 1 | 1 | VB | Target | 22.200 | 25.000 | 50.260 | 1 | 1 | F | Target | 148.562 | 159.000 | 174.375 | 1 | 1 | | | | Ra | VB | F | Composite | Solution | Kr | γo | λs | Fit | Fit | Fit | Desirability | 1 | 75 | −6 | −10 | 0.734000 | 25.0000 | 159.000 | 1.00000 |
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