A Prediction Model of Cutting Force about Ball End Milling for Sculptured Surface

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Tool radius (<i>R</i>)</td><td class="align_center">Number of teeth</td><td class="align_center">Tooth offset (<i>h</i>)</td><td class="align_center">Tool helix angle (<i>β</i><sub><i>G</i></sub>)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">8 mm</td><td class="align_center">4</td><td class="align_center">2 mm</td><td class="align_center">30°</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The parameters of a ball end mill.</div>

Mathematical Problems in Engineering

tab3

Table 3

Table 3: A Prediction Model of Cutting Force about Ball End Milling for Sculptured Surface 