Fault Detection for the Scraper Chain Based on Vibration Analysis Using the Adaptive Optimal Kernel Time-Frequency Representation

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Model</td><td class="align_center">Chain size (mm)</td><td class="align_center">Conveyor width (mm)</td><td class="align_center">Chain speed (m/s)</td><td class="align_center">Transport capacity (t/h)</td><td class="align_center">Transport length (m)</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">SGZ1200/3600</td><td class="align_center"><i>φ</i>48 × 152</td><td class="align_center">1750 × 1180</td><td class="align_center">0∼1.89</td><td class="align_center">3700</td><td class="align_center">360</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Basic operating condition of the scraper conveyor.</div>

Shock and Vibration

tab3

Table 3

Table 3: Fault Detection for the Scraper Chain Based on Vibration Analysis Using the Adaptive Optimal Kernel Time-Frequency Representation 