verification thread on shaft

[pippo82]

Bye to all,

I have to study a thread present on a elbow tree on which to tighten the impeller of a centrifugal clutch.I wanted to know how to do to calculate the tensions present on the thread for a fatigue and static verification.I attach a photo to make me understand better: in practice my clutch you go to tighten on the shaft in purpose to that of rotation of the shaft, so during the operation the moment of the clutch should continue to tighten.

 

[AlbertoC]

Bye to all,

I have to study a thread present on a elbow tree on which to tighten the impeller of a centrifugal clutch.I wanted to know how to do to calculate the tensions present on the thread for a fatigue and static verification.I attach a photo to make me understand better: in practice my clutch you go to tighten on the shaft in purpose to that of rotation of the shaft, so during the operation the moment of the clutch should continue to tighten.

Can't you poke or lock the clutch on the shaft without threading?

 

[pippo82]

I am doing a reverse engineering project so I have to do my job on what has already been done....

 

[Tomessiela]

Hey, did you manage to solve your problem? I also have a similar problem and I have found nowhere information related to the problem.. .

 

[AlbertoC]

Perhaps other colleagues will have other suggestions, I would advise you:
"foundations of the design of the components of the machines" juvinall-marshek, ed. ets - chapters 8 and 10.
An antipathic note of this text is that authors (Americans) use Anglo-Saxon units: