Dynamic Analysis of Percussion Drilling System under Harmonic Impact

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Parameters</td><td class="align_center">Angular velocity (rad/s)</td><td class="align_center">WOB (kN)</td><td class="align_center">Impact force (kN)</td><td class="align_center">Impact frequency (Hz)</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Values</td><td class="align_center">4.7</td><td class="align_center">15</td><td class="align_center">7.5</td><td class="align_center">100</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Shock and Vibration

tab6

Table 6

Table 6: Dynamic Analysis of Percussion Drilling System under Harmonic Impact 