Optimization of Process Parameters for Laser Cutting Process of Stainless Steel 304: A Comparative Analysis and Estimation with Taguchi Method and Response Surface Methodology

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Level</td><td class="align_center"><i>A</i></td><td class="align_center"><i>B</i></td><td class="align_center"><i>C</i></td><td class="align_center"><i>D</i></td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">1</td><td class="align_center">19.37</td><td class="align_center">21.60</td><td class="align_center">21.55</td><td class="align_center">20.08</td></tr><tr><td class="align_left">2</td><td class="align_center">22.96</td><td class="align_center">21.02</td><td class="align_center">21.60</td><td class="align_center">24.13</td></tr><tr><td class="align_left">3</td><td class="align_center">19.36</td><td class="align_center">19.07</td><td class="align_center">18.54</td><td class="align_center">17.47</td></tr><tr><td class="align_left">Delta</td><td class="align_center">3.60</td><td class="align_center">2.53</td><td class="align_center">3.06</td><td class="align_center">6.66</td></tr><tr><td class="align_left">Rank</td><td class="align_center">2</td><td class="align_center">4</td><td class="align_center">3</td><td class="align_center">1</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Response table for signal-to-noise ratios.</div>

Mathematical Problems in Engineering

tab6

Table 6

Table 6: Optimization of Process Parameters for Laser Cutting Process of Stainless Steel 304: A Comparative Analysis and Estimation with Taguchi Method and Response Surface Methodology 

Table 6 | Optimization of Process Parameters for Laser Cutting Process of Stainless Steel 304: A Comparative Analysis and Estimation with Taguchi Method and Response Surface Methodology 