Repeat Prob. 1320 for a gear ratio of approximately 45 to 1. Repeat Prob. 1320 A compound
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Repeat Prob. 13–20 A compound reverted gear train is to be designed as a speed increaser to provide a total increase of speed of exactly 45 to 1. With a 20◦ pressure angle, specify appropriate numbers of teeth to minimize the gearbox size while avoiding the interference problem in the teeth.
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Applying Eq 1330 e NN3 N4 N 45 For an approximate ratio we ...View the full answer
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Shigleys Mechanical Engineering Design
ISBN: 978-1121345317
9th edition
Authors: Richard G. Budynas, J. Keith Nisbett
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