Figures & data
Figure 1. HSS ball-end mill employed in the tests.
Figure 2. The photograph of the experimental set-up.
Figure 3. Photograph of milled workpiece.
Table 1. Mechanical properties of CFRP
Figure 4. The tool used for the surface roughness measurement.
Table 2. Levels of variables
Table 3. Obtained data from experiments for modeling of machining process
Table 4. Comparison of RSM predictions with experimental data
Figure 5. The architecture of the proposed constrained GA for machining operation.
Figure 6. Machining force versus feed rate for various spindle speeds; (a) DC = 2 mm, (b) DC = 6 mm, and (c) DC = 8 mm.
Figure 7. Surface roughness versus feed rate for various spindle speeds; (a) DC = 2 mm, (b) DC = 6 mm, and (c) DC = 8 mm.
