A double shoe brake, as shown in Fig. 19.10,
is capable of absorbing a torque of 1400 N-m. The diameter of the
brake drum is 350 mm and the angle of contact for each shoe is 100°.
If the coefficient of friction between the brake drum and lining is
0.4 ; find 1. the spring force necessary to set the brake ; and 2. the
width of the brake shoes, if the bearing pressure on the lining
material is not to exceed 0.3 N/mm2.
Answers
Answered by
0
Answer:
rhtfduzvhuhxzjkdgbklnzbfdgh
fuj'fyh
jhj
'fj
fghjg
djngh
gfm,s;mmvd;
fm
dfmdm
Explanation:
Similar questions