The Grey Theory Combining the Taguchi Method for the Best Parameters: A Case Study of Polishing M300 Steel

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/mpe/volume-2019/7306841/figures/7306841.fig.007a.svgz" name="7306841.fig.007a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Processing time</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/mpe/volume-2019/7306841/figures/7306841.fig.007b.svgz" name="7306841.fig.007b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Grinding speed</td></tr><tr class="fig-image" id="c"><td><object data="https://static-preview.hindawi.com/articles/mpe/volume-2019/7306841/figures/7306841.fig.007c.svgz" name="7306841.fig.007c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Feed rate</td></tr><tr class="fig-image" id="d"><td><object data="https://static-preview.hindawi.com/articles/mpe/volume-2019/7306841/figures/7306841.fig.007d.svgz" name="7306841.fig.007d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Cutting depth</td></tr></table>

<div>Plots of polishing parameters’ effect on MRR.</div>

Mathematical Problems in Engineering

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Figure 7

Figure 7: The Grey Theory Combining the Taguchi Method for the Best Parameters: A Case Study of Polishing M300 Steel 