Forming Quality and Fatigue Behavior of Self-Piercing Riveted Joints of DP590 and AA6061 Plates

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Joint ID</td><td class="align_center">Self-locking length <i>u</i><sub><i>S</i></sub> (mm)</td><td class="align_center">Rivet head height <i>h</i><sub><i>S</i></sub> (mm)</td><td class="align_center">Minimum residual bottom thickness <i>s</i><sub><i>S</i></sub> (mm)</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">DA32</td><td class="align_center">1.263</td><td class="align_center">−0.186</td><td class="align_center">0.227</td></tr><tr><td class="align_left">AA40</td><td class="align_center">0.986</td><td class="align_center">−0.256</td><td class="align_center">0.149</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The main evaluation parameters of the joints obtained by finite element simulation.</div>

Advances in Materials Science and Engineering

tab6

Table 6

Table 6: Forming Quality and Fatigue Behavior of Self-Piercing Riveted Joints of DP590 and AA6061 Plates 