Dynamic Analysis of the Scraper Conveyor under Abnormal Operating Conditions Based on the Vibration and Speed Characteristics

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Theoretical calculation</td><td class="align_center" colspan="2">Test result</td><td class="align_center" colspan="2">Simulation result</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Average rotating velocity</td><td class="align_center">Average rotating velocity</td><td class="align_center">Difference from theory</td><td class="align_center">Average rotating velocity (0.5 s–4 s)</td><td class="align_center">Difference from theory</td></tr><tr><td class="align_left">23.57 rpm</td><td class="align_center">24.15 rpm</td><td class="align_center">2.46%</td><td class="align_center">23.62 rpm</td><td class="align_center">0.21%</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison of the test and simulation results.</div>

Shock and Vibration

tab2

Table 2

Table 2: Dynamic Analysis of the Scraper Conveyor under Abnormal Operating Conditions Based on the Vibration and Speed Characteristics 