For the design of the band brake shown, find the couple M required to turn the pipe in the V-block against the action of the flexible band. A force P = 31 lb is applied to the lever, which is pivoted about O. The coefficient of friction between the band and the pipe is 0.26, and that between the pipe and the block is 0.35. the weights of the parts are negligible. TOB M * 10" 35° 35° Ola 5" Answer: M = the tolerance the tolerance is +/-5% lb-in. 16"

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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For the design of the band brake shown, find the couple M required to turn the pipe in the V-block against the action of the flexible
band. A force P = 31 lb is applied to the lever, which is pivoted about O. The coefficient of friction between the band and the pipe
is 0.26, and that between the pipe and the block is 0.35. the weights of the parts are negligible.
B
M
*
10"
45%
00
35° 35° 5
A
Answer: M = |
the tolerance the tolerance is +/-5%
lb-in.
16"
P
Transcribed Image Text:For the design of the band brake shown, find the couple M required to turn the pipe in the V-block against the action of the flexible band. A force P = 31 lb is applied to the lever, which is pivoted about O. The coefficient of friction between the band and the pipe is 0.26, and that between the pipe and the block is 0.35. the weights of the parts are negligible. B M * 10" 45% 00 35° 35° 5 A Answer: M = | the tolerance the tolerance is +/-5% lb-in. 16" P
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