A non-rotating shaft shown in the figure is subjected to a load P varying from 4000 N to 12000 N. The material M30C8 steel has ĆĘo = 600 MPa, ĆĘe = 300 MPa, ka = 0.8, kb = 0.85, ke = 0.9. Find the diameter of the shaft for a factor of safety of 3.5 and qr = 0.9.
r = 16 mm
80 mm
0.1
-400
101