(Solved): MAE 3910 HW H4 Shaft Design Problem 4: The shaft shown below gears set against shoulders in the sha ...
MAE 3910 HW H4 Shaft Design Problem 4: The shaft shown below gears set against shoulders in the shaft at points A and B with effective centers for force transmission as shown below. The keyseats are cut with standard endmills into the shaft. The bearings ate press-fit against the shoulders at points O and C. Determine the minimum fatigue factor of safety of the shaft using the DE-Goodman fatigue criterion. All filets have radius r=1/16+and the shaft is made from AISI 1018CD steel