Q/ Figure below shows the load components acting on a helical gear mounted on a simply supported shaft made from steel with SAE1095 (quench at 600 °F). Bearing B takes thrust. Determine the factor of safety if the loaded shaft cross section is (20 mm), where the bending moment is dynamically repeated. Assume that K = 2.0, 1.5, and 2.0 will apply to bending, torsion, and axial loading, respectively, at the critical location..

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 3.11.10P: Compare the angle of twist 1 for a thin-walled circular tube (see figure) calculated from the...
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Q/ Figure below shows the load components acting on a helical gear mounted on a
simply supported shaft made from steel with SAE1095 (quench at 600 °F). Bearing
B takes thrust. Determine the factor of safety if the loaded shaft cross section is (20
mm), where the bending moment is dynamically repeated. Assume that K = 2.0,
1.5, and 2.0 will apply to bending, torsion, and axial loading, respectively, at the
critical location...
F, -2 kN
Fa-1.8 kN
76 mm.rad
Bearing B
Bearing A
F, -3.5 kN
127 mm
50 mm
Transcribed Image Text:Q/ Figure below shows the load components acting on a helical gear mounted on a simply supported shaft made from steel with SAE1095 (quench at 600 °F). Bearing B takes thrust. Determine the factor of safety if the loaded shaft cross section is (20 mm), where the bending moment is dynamically repeated. Assume that K = 2.0, 1.5, and 2.0 will apply to bending, torsion, and axial loading, respectively, at the critical location... F, -2 kN Fa-1.8 kN 76 mm.rad Bearing B Bearing A F, -3.5 kN 127 mm 50 mm
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