Experimental Analysis of Residual Stress and Bending Strength of Gear Tooth Surface after Shot Peening Treatment

<table class="table-group" id="tab11"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td class="align_left">Degree of reliability (%)</td><td class="align_center">99</td><td class="align_center">95</td><td class="align_center">90</td><td class="align_center">50</td><td class="align_center">10</td><td class="align_center">5</td></tr><tr><td class="align_left">Ultimate bending strength (MPa)</td><td class="align_center">444.64</td><td class="align_center">466.89</td><td class="align_center">477.07</td><td class="align_center">504.77</td><td class="align_center">523.25</td><td class="align_center">527.40</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Ultimate bending strength of the tested gear without shot peening treatment under different degrees of reliability.</div>

Shock and Vibration

tab11

Table 11

Table 11: Experimental Analysis of Residual Stress and Bending Strength of Gear Tooth Surface after Shot Peening Treatment 