An AISI 4140 OQT 1000 sleeve is to be secured to a 2.50-inch diameter solid rod ot the same material employing a class FN1 force fit. The outside diameter of the sleeve is 5.00 inches.
a) Calculate the interface pressure at the maximum limit of interference for this class of fit.
b) Calculate the corresponding tensile stress at the inner surface of the hole in the sleeve.
c) How much must we raise the temperature of the sleeve to shrink fit the sleeve onto the rod? Give answer in degrees Fahrenheit.