A Coupling Dynamics Analysis Method for Two-Stage Spur Gear under Multisource Time-Varying Excitation

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="12"><hr/></td></tr><tr class="thead"><td class="align_left">Input speed (rpm)</td><td class="align_center">668</td><td class="align_center">1671</td><td class="align_center">2244</td><td class="align_center">3103</td><td class="align_center">4153</td><td class="align_center">4726</td><td class="align_center">5061</td><td class="align_center">6493</td><td class="align_center">6875</td><td class="align_center">7400</td><td class="align_center">8498</td></tr><tr><td class="thead-hr" colspan="12"><hr/></td></tr><tr><td class="align_left">Amplitude frequency (Hz)</td><td class="align_center">1600</td><td class="align_center">3218</td><td class="align_center">1729</td><td class="align_center">7432</td><td class="align_center">1600</td><td class="align_center">8490</td><td class="align_center">6061</td><td class="align_center">3887</td><td class="align_center">6620</td><td class="align_center">8862</td><td class="align_center">10178</td></tr><tr><td class="align_left">Frequency composition</td><td class="align_center">4fm1</td><td class="align_center">10fm2</td><td class="align_center">4fm2</td><td class="align_center">4fm1</td><td class="align_center">2fm2</td><td class="align_center">3fm1</td><td class="align_center">2fm1</td><td class="align_center">fm2</td><td class="align_center">5fm2</td><td class="align_center">2fm1</td><td class="align_center">2fm1</td></tr><tr class="table-tr"><td colspan="12"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Positions of fluctuating amplitudes of dynamic load of gear (Frequency Hz).</div>

Shock and Vibration

tab6

Table 6

Table 6: A Coupling Dynamics Analysis Method for Two-Stage Spur Gear under Multisource Time-Varying Excitation 