5-15. The solid shaft is made of material that has an allowable shear stress of Tallow = 10 MPa. Determine the required diameter of the shaft to the nearest mm.
Solution: Below is the solution of this problem. you can download the solution. Get Problem Solutions
5-13. If the applied torque on shaft CD is T’ = 75 N. m, determine the absolute maximum shear stress in each shaft. The bearings B, C, and D allow free rotation of the shafts, and the motor holds the shafts fixed from rotating.
Solution: Below is the solution of this problem. you can download the solution. Get Problem Solutions
5-14. The solid 50-mm-diameter shaft is used to transmit the torques applied to the gears. Determine the absolute maximum shear stress in the shaft.
Solution: Below is the solution of this problem. you can download the solution. Get Problem Solutions
5-12. The motor delivers a torque of 50 N. m to the shaft AB. This torque is transmitted to shaft CD using the gears at E and F. Determine the equilibrium torque T’ on shaft CD and the maximum shear stress in each shaft. The bearings B, C, and D allow free rotation of the shafts.
Solution: Below is the solution of this problem. you can download the solution. Get Problem Solutions
5-11. The assembly consists of two sections of galvanized steel pipe connected together using a reducing coupling at B. The smaller pipe has an outer diameter of 0.75 in. and an inner diameter of 0.68 in., whereas the larger pipe has an outer diameter of 1 in. and an inner diameter of 0.86 in. If the pipe is tightly secured to the wall at C, determine the maximum shear stress developed in each section of the pipe when the couple shown is applied to the handles of the wrench.
Solution: Below is the solution of this problem. you can download the solution. Get Problem Solutions
5-10. The coupling is used to connect the two shafts together. Assuming that the shear stress in the bolts is uniform, determine the number of bolts necessary to make the maximum shear stress in the shaft equal to the shear stress in the bolts. Each bolt has a diameter d.
Solution: Below is the solution of this problem. you can download the solution. Get Problem Solutions
5-9. The shaft consists of three concentric tubes, each made from the same material and having the inner and outer radii shown. If a torque of T = 800 Nm is applied to the rigid disk fixed to its end, determine the maximum shear stress in the shaft.
Solution: Below is the solution of this problem. you can download the solution. Get Problem Solutions
5-7. The solid shaft has a diameter of 0.75 in. If it is subjected to the torques shown, determine the maximum shear stress developed in regions CD and EF of the shaft. The bearings at A and F allow free rotation of the shaft.
Solution: Below is the solution of this problem. you can download the solution. Get Problem Solutions
5-6. The solid shaft has a diameter of 0.75 in. If it is subjected to the torques shown, determine the maximum shear stress developed in regions BC and DE of the shaft. The bearings at A and F allow free rotation of the shaft.
Solution: Below is the solution of this problem. you can download the solution. Get Problem Solutions
5-6. The solid shaft has a diameter of 0.75 in. If it is subjected to the torques shown, determine the maximum shear stress developed in regions BC and DE of the shaft. The bearings at A and F allow free rotation of the shaft.
Solution: Below is the solution of this problem. you can download the solution. Get Problem Solutions
