Engineering, 07.04.2020 16:57 binu
A shaft is loaded in bending and torsion such that Ma = 70 N. m, Ta=45 N. m, Mm=55 N. m, and Tm = 35 N. m. For the shaft, Su = 700 MPa and Sy=560 MPa, and a fully corrected endurance limit of Se=210 MPa is assumed. Let Kf=2.2 and Kfs=1.8. With a design factor of 2.0 determine the minimum acceptable diameter of the shaft using the
(a) DE-Gerber criterion.
(b) DE-ASME Elliptic criterion.
(C) DE-Soderberg criterion.
(d) DE-Goodman criterion.
Discuss and compare the results.
Answers: 2
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A shaft is loaded in bending and torsion such that Ma = 70 N. m, Ta=45 N. m, Mm=55 N. m, and Tm = 35...
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