ASME Shaft Diameter Sizer
Estimate a shaft diameter from torque and material allowable.
Result
Torque (lb-in)
1800
Min diameter
14.29 in
About this tool
Combine torque (T) and material allowable shear to get a first-pass ASME-style minimum diameter. Useful for r/MechanicalEngineering 'how big should this shaft be' threads.
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