A shaft 30 mm diameter is transmitting power at a maximum shear stress of 80 MPa. If a pulley is connected to the shaft by means of a key, Calculate the dimensions of the key so that the stress in
the key is not to exceed 50 MPa and length of the key is 4 times the width.

Answer rating: 100% (QA)

Given Data d30mm Tmax 80 MPa Tkey 50 MPa lkey 4Wkey Torque Transm... View the full answer