A shaft is loaded in bending and torsion, such that Ma=90 N - m, Ta=65 N - m, Mm=75 N - m and Tm= 55 N - m. For the shaf
Posted: Fri Jul 08, 2022 5:43 am
A shaft is loaded in bending and torsion, such that Ma=90 N - m, Ta=65 N - m, Mm=75 N - m and Tm= 55 N - m. For the shaft, Su=780 MPa and Sy=590 MPa, and a fully corrected fatigue strength limit of Se=224 MPa is assumed. Let Kf=2.5 and Kfs=1.9. With a design factor of 1.5 determine the minimum diameter: