Question

as shown in F (6 pts) Calculate F, needed for the clamping force For the screw clamp shown below,a fore F,is applied at in-10 UNC. The collar friction is negete the end of the handle 3% in from the lang, bloka, a" shown in fipre (b). The screw is % gure (a), to as shown in Figure (c3, to be 30 ThE. clamping force (8-1) Fd π.fa_-1 т, = (8-2) o 0730 0.0860 0 003 70 0003 0.004 87 004 0 1120 0.1250 0 1380 .1640 0.1900 0 00604 00 32 32 24 00175 o 40 400.007 96 0009 09 00 00140 10 12 24 0.024 2 02160 O 2500-920 031 8 18 0052 4 16 0077 5 0.3125 0.3750 0.4375 0.5000 0 5625 0.6250 4 0.103 0.141 9 12 0.182 11 0.226 13 0750010 9 0 334 0 8750 0 462 Exsemal thrcals -d-0.6495p

Answer 1