+1 vote
in Machine Kinematics by (38.0k points)
The ratio of face width to transverse pitch of a helical gear with α as the helix angle is normally

(a) more than 1.15/tan α

(b) more than 1.05/tan α

(c) more than 1/tan α

(d) none of the mentioned

This question was addressed to me in exam.

This is a very interesting question from Toothed Gearing in portion Toothed Gearing & Gear Trains of Machine Kinematics

1 Answer

0 votes
by (45.7k points)
Right option is (a) more than 1.15/tan α

Easy explanation: None.

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