The C clamp shown in the figure for Prob. 87 uses a 3 4
Chapter 8, Problem 8.8(choose chapter or problem)
The C clamp shown in the figure for Prob. 87 uses a 3 4 in-6 Acme thread. The frictional coefficients are 0.15 for the threads and for the collar. The collar, which in this case is the anvil strikers swivel joint, has a friction diameter of 1 in. Calculations are to be based on a maximum force of 8 lbf applied to the handle at a radius of 31 2 in from the screw centerline. Find the clamping force
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