Shaft Rupture torque
Shaft Rupture torque
(OP)
How to calculate Shaft Rupture torque?
I do have material properties and shaft dimensions.
The rupture torque will be related to the weakest point of the shaft.
I do have material properties and shaft dimensions.
The rupture torque will be related to the weakest point of the shaft.





RE: Shaft Rupture torque
If you mean exceeding the yield strength, then you can define it as when the stress exceeds the yield strength.
S=Mc/I
S=Stress
M=Torque moment
c=radial distance
I=4th momemnt of inertia
Changes in diameter will create stress concentrations, which you may need to determine, and cross sections more complicated than a simple circle will make calculating the moment of inertia more complicated.
rp
RE: Shaft Rupture torque
M = T, c = r
same question though ... what is failure ? exceeding yield ? (simple elastic stress dist'n) or fully plastic ?? (not so simple non-linear stress dist'n) ...
more details would stop us guessing
RE: Shaft Rupture torque
RE: Shaft Rupture torque
rp
RE: Shaft Rupture torque
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RE: Shaft Rupture torque