Turning SKD 11 Hardened Steel: An Experimental Study of Surface Roughness and Material Removal Rate Using Taguchi Method

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Level</td><td class="align_center">Cutting speed</td><td class="align_center">Feed rate</td><td class="align_center">Depth of cut</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">1</td><td class="align_center">0.1518</td><td class="align_center">2.7269</td><td class="align_center">0.1908</td></tr><tr><td class="align_left">2</td><td class="align_center">−0.9664</td><td class="align_center">−2.0366</td><td class="align_center">−0.5777</td></tr><tr><td class="align_left">3</td><td class="align_center">−1.9303</td><td class="align_center">−3.4353</td><td class="align_center">−2.3581</td></tr><tr><td class="align_left">Delta</td><td class="align_center">2.0821</td><td class="align_center">6.1622</td><td class="align_center">2.5489</td></tr><tr><td class="align_left">Rank</td><td class="align_center"><b>3</b></td><td class="align_center"><b>1</b></td><td class="align_center"><b>2</b></td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Response table for signal-to-noise ratios for surface roughness (smaller is better).</div>

Advances in Materials Science and Engineering

tab6

Table 6

Table 6: Turning SKD 11 Hardened Steel: An Experimental Study of Surface Roughness and Material Removal Rate Using Taguchi Method 