Which is best for fatigue calculation of sahft between n code design life and fatigue tool in ansys?
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Answer:
The fatigue analysis have been applied to uniaxial and biaxial loading conditions for geometrically stepped shaft. The present work studied numerically simulation analysis of the fatigue behavior of stepped shaft made of Carbon steel SAE 1045_390_QT under a biaxial loading (torsion-bending moment) and uniaxial loading (only bending moment case), (only torsion case). This work included the complete analysis of stepped shaft by using ANSYSWORKBENCH 14.5 and the fatigue analysis using nCode Design Life 14.5®.the numerical results showed how important is the effect of biaxial loading on fatigue life where was results for biaxial loading (2.039 * 10 4) cycles while for uniaxial loading only bending case (1.013 * 10 5) cycles and in only torsion case it was (4.756 *10 7) cycles.
simulation analysis
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