Stress concentration under press fits
Stress concentration under press fits
(OP)
Hi all,
I am trying to determine the axial stress distribution in a shaft with a bearing pressed onto it. A verbal reference told me that the stress concentration close to the edge of the bearing can be as high as 4-5 times the nominal stress depending on loading conditions and amount of interference, but I have had little success finding any guidelines on to perform quantitative calculations.
Any help on this would be most appreciated.
Thanks,
maggu
I am trying to determine the axial stress distribution in a shaft with a bearing pressed onto it. A verbal reference told me that the stress concentration close to the edge of the bearing can be as high as 4-5 times the nominal stress depending on loading conditions and amount of interference, but I have had little success finding any guidelines on to perform quantitative calculations.
Any help on this would be most appreciated.
Thanks,
maggu





RE: Stress concentration under press fits
RE: Stress concentration under press fits
Table 5.2
1a 1.82
1b 1.64
1c 1.49
2a 2.04
2b 1.82