Required information A rotating step shaft is loaded as shown, where the forces FA and FB are constant at 640 lbf and 320 lbf, respectively, and the torque T alternates from 0 to 1800 lbf-in. The shaft is to be considered simply supported at points O and C and is made of AISI 1045 CD steel with a fully corrected endurance limit of Se= 40 kpsi. Let Kf= 2.1 and Kfs=1.7. Take the value of design factor to be 2.5. 6 in FB 6 in 6 in The minimal acceptable diameter of section BC is Determine the minimal acceptable diameter of section BC using the DE-Gerber criterion. T, n in.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Required information
A rotating step shaft is loaded as shown, where the forces FA and FB are constant at 640 lbf and 320 lbf, respectively, and
the torque Talternates from 0 to 1800 lbf-in. The shaft is to be considered simply supported at points O and C and is made
of AISI 1045 CD steel with a fully corrected endurance limit of Se= 40 kpsi. Let Kf= 2.1 and Kfs = 1.7. Take the value of
design factor to be 2.5.
6 in
FA
FB
6 in
6 in
The minimal acceptable diameter of section BC is
I, n
Determine the minimal acceptable diameter of section BC using the DE-Gerber criterion.
in.
x
Transcribed Image Text:! Required information A rotating step shaft is loaded as shown, where the forces FA and FB are constant at 640 lbf and 320 lbf, respectively, and the torque Talternates from 0 to 1800 lbf-in. The shaft is to be considered simply supported at points O and C and is made of AISI 1045 CD steel with a fully corrected endurance limit of Se= 40 kpsi. Let Kf= 2.1 and Kfs = 1.7. Take the value of design factor to be 2.5. 6 in FA FB 6 in 6 in The minimal acceptable diameter of section BC is I, n Determine the minimal acceptable diameter of section BC using the DE-Gerber criterion. in. x
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