This problem illustrates that the factor of safety for a machine element depends on the particular point selected for analysis. Here you are to compute factors of safety, based upon the distortion-energy theory, for stress elements at A and B of the member shown in the figure. This bar is made of AISI 1006 cold-drawn steel and is loaded by the forces F = 0.55 kN, P = 8.0 kN, and T = 30 N - m. s, = 280 MPa 100 mm B d=20 mm

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Q: This problem illustrates that the factor of safety for a machine element depends on the particular…

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Q: Using the maximum-shear-stress (MSS) theory determine the factor of safety for a bar of AISI 1020…

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Q: This problem illustrates that the factor of safety for a machine element depends on the particular…

A: Given DataP=4×103N {Axial Load}Sy=280MPad=15mmT=25N-mF=0.55kN

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.