Engineering, 16.03.2020 23:59, synite

A solid round bar of AISI 1018 cold-drawn steel is used as a torsion bar and subjected to a reversing torque of 200 Nm. The bar is 25mm in diameter and has a machined groove 2.5mm in depth with a 2.5mm fillet radius that is used for axial location. Determine the expected life of the torsion bar.

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A solid round bar of AISI 1018 cold-drawn steel is used as a torsion bar and subjected to a reversin...