Taggart, William Scott · London : George Routledge & Sons, Ltd. · leaf 40
ight that C and Dwill revolve at equal speeds. If C and D are each 2 in. in dia.,and revolve at 150 revs, per min., the surface speed of eachwill be— revs, of C X 2 X 7r_ 150 X 2 X 22 12 12X 7 = 78*5 ft. per min. Since C and D have each a surface speed of yS^ ft. per min., thematerial G will be… … Fig. 45. the rollers. Assuming the rollers E and F to be equal indiameter, a glance will show that the roller F will have a higherspeed than E. A has twenty-four teeth, B has eleven teeth, Chas twenty-four teeth, and D has eleven teeth. E and F areeach 11 in. dia. Wheel A revolves at 296 revs, per…
Textile machinery
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