A shaft section made of steel (Su = 615 MPa, Se' = 307 MPa) shown in figure is subjected to completely reversed bending and steady torsion. The shaft will be machined with the final dimensions shown in figure. At this location, the loading involves completely reversed bending of 62 N-m, and steady torsion of 45 Nm. To evaluate the factors kt, kts, q and qs, it is recommended to use Excel spreadsheets. Calculate the factor of safety for fatigue using the Goodman criterion. d3 = 27 mm d2 = 20 mm r = 3 mm ძვ T Ground surface

A shaft section made of steel (Su = 615 MPa, Se' = 307 MPa) shown in figure is subjected to completely reversed bending and steady torsion. The shaft will be machined with the final dimensions shown in figure. At this location, the loading involves completely reversed bending of 62 N-m, and steady torsion of 45 Nm. To evaluate the factors kt, kts, q and qs, it is recommended to use Excel spreadsheets. Calculate the factor of safety for fatigue using the Goodman criterion. d3 = 27 mm d2 = 20 mm r = 3 mm ძვ T Ground surface

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.4.5P: A hollow tube ABCDE constructed of monel metal is subjected to five torques acting in the directions...

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