MAE 466 - Machine DesignPractice Stress/Strength Problem

The shaft shown on the right is subjected to the shownsteady loads. Determine the most highly stressed element(stress magnitudes and location). Determine the requiredyield strength for a factor of safety of 1.80.

location: _____________________

Required yield strength: _____________________

Stress element:

A

5" 10" 8"

6" dia gear DC x

y

z

B

1" dia

3/4" dia

all fillet radii are 1/32"

Bearings

100 lb

300 lb900 in lb

60 lb/in