Machine design; a manual of practical instruction in designing machinery for specific purposes, including specifications for belts, screws, pins, gears, etc., and many working hints as to operation and care of machines (1918)
Wallace, Ernest L · Chicago, American technical society · leaf 105
f the double belt, use the formula, h. p. = • Then a. b X 5168 6=6-i|^°-=8rnearly. An, PROBLEMS FOR PRACTICE 1. A double belt transmits 50 horse-power at 2,000 feet perminute. Wrhat should be the width? 2. A pulley 24 inches in diameter revolving at 250 revolutionsper minute is to transmit 25… … MACHINE DESIGN PART II
Machine design
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