Fatigue behaviour of BS 2L65 aluminium alloy pin - aerade
Fatigue behaviour of BS 2L65 aluminium alloy pin - aerade
Fatigue behaviour of BS 2L65 aluminium alloy pin - aerade
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0 103<br />
Unbushed mean stress =277 (172) MN/m 2<br />
Bushed lug 0.27%<br />
25./, mm dia <strong>pin</strong><br />
Frequency = 2? Hz<br />
interference<br />
\\ Bushed mean stress=225(140)NN/m 2<br />
"~,f~Bushed 2 " mean stress =153 (95) MN/m<br />
Unbushed mean stress=155196)MN/m 2 ~ _ _ ~<br />
I I<br />
10 ~ 105<br />
Endurance (cyctes)<br />
Fig 13 Comparison <strong>of</strong> the effect <strong>of</strong> mean stress on bushed and unbushed lugs under NBR loading<br />
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