Devan6264
Devan6264
27.06.2019 • 
Mathematics

A21-tooth spur pinion mates with a 28-tooth gear. the diametral pitch is 3 teeth/in and the pressure angle is 20◦. make a drawing of the gears showing one tooth on each gear. find and tabulate the following results: the addendum, dedendum, clearance, circular pitch, tooth thickness, and base-circle diameters; the lengths of the arc of approach, recess, and action; and the base pitch and contact ratio.

Solved
Show answers

Ask an AI advisor a question