with a pitch second shaft on a parallel$-$shaft $25-$hp crane speed reducer contains a helical gear radial, and axial dir of $8\mathrm{.}08$ in$.$ Helical gears transmit components of force in the tangential$,$ are shown at point A tions. The components of the gear force transmitted to the second shaft shown $($in lbf$).$ Deter $($in lbf$).$ The reactions at $C$ and $D,$ assuming simple supports, are also and C$)$

$($b$)$ What is the formula for the $($finite Itre$)$ completely reversed stress using the

$1-$ Soderberg criteria

$2-$ ASME elliptic criteria