The figure displays a cantilevered bar subjected to a load of Fy = 800 N, with...
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The figure displays a cantilevered bar subjected to a load of Fy = 800 N, with Fx = Fz= 0. The force F is cyclically applied to the bar. The material of the bar is AISI 1018 CD steel, featuring a fillet radius of 2 mm at the wall, and theoretical stress concentrations of 1.5 for bending, 1.2 for axial, and 2.1 for torsion. The objective is to determine the factor of safety for fatigue based on infinite life using Gerber theory. Additionally, if the life is not infinite, an estimation of the number of cycles is required. It is essential to check for yielding. 25-mm dia. 150 mm B 6 mm 38 mm 50 mm 125 mm The figure displays a cantilevered bar subjected to a load of Fy = 800 N, with Fx = Fz= 0. The force F is cyclically applied to the bar. The material of the bar is AISI 1018 CD steel, featuring a fillet radius of 2 mm at the wall, and theoretical stress concentrations of 1.5 for bending, 1.2 for axial, and 2.1 for torsion. The objective is to determine the factor of safety for fatigue based on infinite life using Gerber theory. Additionally, if the life is not infinite, an estimation of the number of cycles is required. It is essential to check for yielding. 25-mm dia. 150 mm B 6 mm 38 mm 50 mm 125 mm
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Here are the steps to solve this fatigue problem using Gerber theory 1 Determine the nominal stres... View the full answer
Related Book For
Shigleys Mechanical Engineering Design
ISBN: 978-1121345317
9th edition
Authors: Richard G. Budynas, J. Keith Nisbett
Posted Date:
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