Parvinbhai If the machine crank is made of cast 195-T6 aluminum, with Sut = 160 MPa, Suc =170 MPa, and carrying 500 N load instead.Consider plane stress assumption and normal stress along y direction asnegligible. Determine the safety factor against yield using Coulomb-Mohrfailure theoryA030 mm250 mm500 N180 mm"

Answered: negligible. Determine the safety factor…

Engineering

Mechanical Engineering

negligible. Determine the safety factor against yield using Coulomb-Mohr failure theory

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.5.32P

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Question

Parvinbhai

If the machine crank is made of cast 195-T6 aluminum, with Sut = 160 MPa, Suc =
170 MPa, and carrying 500 N load instead.
Consider plane stress assumption and normal stress along y direction as
negligible. Determine the safety factor against yield using Coulomb-Mohr
failure theory
A
030 mm
250 mm
500 N
180 mm"

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Step 1: Calculate the normal bending stress at A.

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Step 2: Calculate the torsional shear stress at A.

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