Gears Flashcards
1
Q
Spur gear center distance, C, given diameters
A
C = (D1+D2) / 2
-D1 = diameter of driver (pinion)
-D2 = diameter of driven gear
2
Q
Spur gear center distance, C, using teeth and diametral pitch
A
C = (T2 + T1) / 2Pd
-Pd = diametral pitch
3
Q
Spur gear diameter, teeth and speed relation
A
N1/N2 = D2/D1 = T2/T1
4
Q
Spur gear pitch line velocity, V
A
V = πD1N1 = πD2N2
