Compare the two designs described in Table 107 when each is transmitting 1200 lb in of
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Compare the two designs described in Table 10–7 when each is transmitting 1200 lb • in of torque at its output shaft, which rotates at 20 rpm. Compute the forces on the worm and the wormgear, the efficiency, and the input power required.
Data in Table 10–7
Transcribed Image Text:
TABLE 10-7 Designs for Problem 24 Design A B Pd Nt 6 1 10 2 NG 30 60 Dw 2.000 1.250 FG 1.000 0.625 Pressure angle 14.5⁰ 14.5°
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Related Book For
Machine Elements In Mechanical Design
ISBN: 9780134441184
6th Edition
Authors: Robert Mott, Edward Vavrek, Jyhwen Wang
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