Stiffness Calculation Model of Thread Connection Considering Friction Factors

<table class="fixed-width table-group" id="tab3"><tr><td><table class="table"><colgroup><col style="width:2.71em"/><col style="width:8.85em"/><col style="width:7.86em"/><col style="width:5.39em"/><col style="width:8.97em"/><col style="width:4.22em"/></colgroup><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left" rowspan="2">No.</td><td class="align_center" rowspan="2">Size code of thread</td><td class="align_center" rowspan="2">Material</td><td class="align_center" colspan="2">Theory</td><td class="align_center" rowspan="2">FEA</td></tr><tr><td class="align_center">This study</td><td class="align_center">Yamamoto method</td></tr><tr><td class="align_left" colspan="6"><hr/></td></tr><tr><td class="align_left">1</td><td class="align_center">M10×1.5×9</td><td class="align_center">Steel</td><td class="align_center">1759.23</td><td class="align_center">2006.2</td><td class="align_center">1770.02</td></tr><tr><td class="align_left">2</td><td class="align_center">M10×1.5×9</td><td class="align_center">Aluminum alloy</td><td class="align_center">607.51</td><td class="align_center">682.11</td><td class="align_center">597.99</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Stiffness of threaded connections with different material (kN/mm).</div>

Mathematical Problems in Engineering

tab3

Table 3

Table 3: Stiffness Calculation Model of Thread Connection Considering Friction Factors 