A shaft has a number of collars integral with it. The external diameter of the collars is 400mm and the shaft diameter is 250 mm. If the intensity of pressure is 0.35N/ mm^2(uniform) and the coefficient of friction is 0.05.
A shaft has a number of collars integral with it. The external diameter of the collars is 400mm and the shaft diameter is 250 mm. If the intensity of pressure is 0.35N/ mm^2(uniform) and the coefficient of friction is 0.05.
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter7: Dry Friction
Section: Chapter Questions
Problem 7.57P: The square-threaded screw with a pitch of 10 mm and a mean radius of 18 mm drives a gear that has a...
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![A shaft has a number of collars
integral with it. The external
diameter of the collars is 400mm
and the shaft diameter is 250 mm.
If the intensity of pressure is 0.35N/
mm^2(uniform) and the coefficient
of friction is 0.05.
Estimate:
1. power absorbed when the shaft
runs at 105 r.p.m carrying a load of
150 kN;
and 2. number of collars required](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F583bc77e-f81f-4ccb-9994-0250200fde53%2F0d203bf5-a8ca-4d7b-90d1-f611b4e8bdd8%2Fb11y4ob_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A shaft has a number of collars
integral with it. The external
diameter of the collars is 400mm
and the shaft diameter is 250 mm.
If the intensity of pressure is 0.35N/
mm^2(uniform) and the coefficient
of friction is 0.05.
Estimate:
1. power absorbed when the shaft
runs at 105 r.p.m carrying a load of
150 kN;
and 2. number of collars required
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