Modeling of the Feed-Motor Transient Current in End Milling by Using Varying-Coefficient Model

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/mpe/volume-2015/103507/figures/103507.fig.004a.svgz" name="103507.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>The result of first testing part</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/mpe/volume-2015/103507/figures/103507.fig.004b.svgz" name="103507.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>The result of second testing part</td></tr></table>

<div>The validation process of the transient current amplitude with spindle speed 500 rpm.</div>

Mathematical Problems in Engineering

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Figure 4

Figure 4: Modeling of the Feed-Motor Transient Current in End Milling by Using Varying-Coefficient Model 