Consider the internal shoe brake of Fig. 6-13. Pivot for shoe is located 3.75 in. below the center and 1.6 in. to the left of the vertical through the center. Radius of drum is 5.25 in. Width of lining is 2 in. Arc of lining is 90°, starting at 12° from shoe pivot. Maximum lining pressure is 100 psi. Coefficient of friction is 0.25. Horizontal actuating force is 3.75 in. above center. Drum rotates CW. Find the value of actuating force P and torque exerted by the brake.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.