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5. The screw has a mean radius of 5 mm and a lead or pitch of 1.85 mm. The coefficient of static friction between the threads is 0.25. If the torque C = 1.35 Nm is used to tighten the clamp, determine (a) the clamping force, and (b) the torque required to loosen the clamp. D FORMULAS: tand=u; M = Rrsin(0); M = rs=rW tan(±0), 0 = tan L -=tan 2m² np 2m²

5. The screw has a mean radius of 5 mm and a lead or pitch of 1.85 mm. The coefficient of static friction between the threads is 0.25. If the torque C = 1.35 Nm is used to tighten the clamp, determine (a) the clamping force, and (b) the torque required to loosen the clamp. D FORMULAS: tand=u; M = Rrsin(0); M = rs=rW tan(±0), 0 = tan L -=tan 2m² np 2m²

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5. The screw has a mean radius of 5 mm and a lead or pitch of 1.85 mm. The coefficient of static friction between the threads is 0.25. If the torque C = 1.35 Nm is used to tighten the clamp, determine (a) the clamping force, and (b) the torque required to loosen the clamp. SIFEE FORMULAS: tano = μ; M = Rrsin(); M = rs=rW tan(±0), 0 = tan L 2m* = tan np 270'
Transcribed Image Text:5. The screw has a mean radius of 5 mm and a lead or pitch of 1.85 mm. The coefficient of static friction between the threads is 0.25. If the torque C = 1.35 Nm is used to tighten the clamp, determine (a) the clamping force, and (b) the torque required to loosen the clamp. SIFEE FORMULAS: tano = μ; M = Rrsin(); M = rs=rW tan(±0), 0 = tan L 2m* = tan np 270'
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