Question

A double-threaded worm with a lead angle of 20 degrees and axial pitch of 12.7 mm/tooth drives a worm gear with a velocity reduction of 16 to 1. a) Determine the following for the worm gear: i) The pitch radius. ii) The number of teeth. iii) The helix angle. b) Determine the pitch radius of the worm and compute the center distance.

          A double-threaded worm with a lead angle of 20 degrees and axial pitch of 12.7 mm/tooth drives a worm gear with a velocity reduction of 16 to 1.
a) Determine the following for the worm gear:
i) The pitch radius.
ii) The number of teeth.
iii) The helix angle.
b) Determine the pitch radius of the worm and compute the center distance.

A double-threaded worm with a lead angle of 20 degrees and axial pitch of 12.7 mm/tooth drives a worm gear with a velocity reduction of 16 to 1.
a) Determine the following for the worm gear:
i) The pitch radius.
ii) The number of teeth.
iii) The helix angle.
b) Determine the pitch radius of the worm and compute the center distance.

Added by Cindy C.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Madhur L

06/13/2023

Step 1

Step 1: The velocity reduction of 16 to 1 means that for every 16 revolutions of the worm gear, the output shaft will make 1 revolution. Show more…

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please give answer in 20 minutes. correct worm gear with a velocity reduction of 16 to 1. aDetermine the following for the worm gear: i) The pitch radius. ii) The number of teeth. iii) The helix angle