Surface Roughness Models and Their  Experimental Validation in Micro Milling of 6061-T6 Al Alloy by Response Surface Methodology

<div>The influence of surface roughness by spindle speed and depth of cut (<i>f</i> = 1.2 <i>μ</i>m/r).</div>

Mathematical Problems in Engineering

Figure 10: Surface Roughness Models and Their  Experimental Validation in Micro Milling of 6061-T6 Al Alloy by Response Surface Methodology 