A groove is machined into the circumference of a steel shaft held in cantilever and supporting abevel (miter) gear mating to an identical gear with an axis 90° to intersecting shaft axis. The normalforce is known to be Fn = 8500 N and the tangential force is Ft = 5500 N. For a stress elementlocated at point A on the diagram and assuming the shaft is rotating, determine the properties ofthe cyclic stress wave listed below, for one full revolution of the shaft. Include the stressconcentration factors and use maximum distortional energy theory for stress analysis.a) Omin (minimum stress)b) omax (maximum stress)c) Om (mean stress)d) σαe) or (stress range)(alternating stress/stress amplitude)D = 60 mmShaft diameter atbase of notchd = 50 mmr = 6 mmMachined SurfaceFn200 mm45°Point AMating bevel gearFtInto page100 mm

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A groove is machined into the circumference of a steel shaft held in cantilever and supportin bevel (miter) gear mating to an identical gear with an axis 90° to intersecting shaft axis. The norr force is known to be Fn = 8500 N and the tangential force is Ft = 5500 N. For a stress elem located at point A on the diagram and assuming the shaft is rotating, determine the properties the cyclic stress wave listed below, for one full revolution of the shaft. Include the str concentration factors and use maximum distortional energy theory for stress analysis. a) Omin (minimum stress) b) omax (maximum stress) c) Om (mean stress) d) a (alternating stress/stress amplitude) e) or (stress range)

A groove is machined into the circumference of a steel shaft held in cantilever and supportin bevel (miter) gear mating to an identical gear with an axis 90° to intersecting shaft axis. The norr force is known to be Fn = 8500 N and the tangential force is Ft = 5500 N. For a stress elem located at point A on the diagram and assuming the shaft is rotating, determine the properties the cyclic stress wave listed below, for one full revolution of the shaft. Include the str concentration factors and use maximum distortional energy theory for stress analysis. a) Omin (minimum stress) b) omax (maximum stress) c) Om (mean stress) d) a (alternating stress/stress amplitude) e) or (stress range)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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