Dynamic Analysis of a Planar Hydraulic Rock-Breaker Mechanism with Multiple Clearance Joints

<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">Body</td><td class="align_center">Mass (kg)</td><td class="align_center">Moment of inertia (kg·m<sup>2</sup>)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Boom</td><td class="align_center">595</td><td class="align_center">486</td></tr><tr><td class="align_left">Arm</td><td class="align_center">386</td><td class="align_center">136</td></tr><tr><td class="align_left">Breaker</td><td class="align_center">198</td><td class="align_center">23</td></tr><tr><td class="align_left">Link 1</td><td class="align_center">22</td><td class="align_center">0.53</td></tr><tr><td class="align_left">Link 2</td><td class="align_center">16</td><td class="align_center">0.29</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Mass and moment of inertia parameters of the rock-breaker model.</div>

Shock and Vibration

tab1

Table 1

Table 1: Dynamic Analysis of a Planar Hydraulic Rock-Breaker Mechanism with Multiple Clearance Joints 