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

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left"><i>R</i></td><td class="align_center"><i>a</i><sub><i>p</i></sub></td><td class="align_center">Stepover</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">3 mm</td><td class="align_center">0.8 mm</td><td class="align_center">1 mm</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Mathematical Problems in Engineering

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Table 1

Table 1: A Prediction Model of Cutting Force about Ball End Milling for Sculptured Surface 