CLUTCHES Flashcards
1
Q
Power, P
A
2πTN
2
Q
Torque, T
A
nfF_ar_f
n = number of pairs of mating = 1 for single disc clutch
f = coefficient friction
F_a = axial force
r_f = mean friction radius
r_f = 2/3 [(ro^3 - ri^3) / (ro^2 - ri^2)]
r_f = (ro+ri)/2
3
Q
Cone clutches, T and P
A
T = [F_afr_f]/sinθ
P = 2πTN
