Using pure torque equation first calculate torque at b and
c
6 10 pts. A shaft described as above in Problem 5 with the same known torque...
1) Use equilibrium to solve for the unknown torque at Point C of
the problem in the Appendix. Sum moments about the X-axis and given
that the shaft is in equilibrium, determine the torque that must be
applied at Point C. You can assume that the shaft is not connected
to any other features although in a real-world application there
would need to be bearing that keep the shaft from ‘wandering off.’
But note that there are no ‘forces’ applied...
3. (30 pts) A shaft is driven at A by a motor that transmits 5 kW to the shaft at 10 112. The gears Band C drive machinery require power equal to 3.5 KW and 1.5 kW respectively. The material of the shall has shear modulus G - 75 GPa Two cross-section contigurations are considered as shown all of them have about same cross-section areas) d-20 mm t=3 mm, a=17.5 mm a) What is the maximum torque on the shaft...