(i) The diameters of pulleys; (ii) The length of the belt and (iii) Belt tensions on the tight and slack sides.
(i) The diameters of pulleys; (ii) The length of the belt and (iii) Belt tensions on the tight and slack sides.
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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![Q/The layout of a crossed leather
belt drive is shown in Fig. below. The
belt, transmits 7.5 kW and operates at
a velocity of 13 m/s approximately.
The coefficient of friction is 0.3 and
the permissible tensile stress for the
belt material is 1.75 N/mm2. Calculate
(i) The diameters of pulleys; (ii) The
length of the belt and (iii) Belt
tensions on the tight and slack sides.
500 грm
1000 грm
d1
d2
-1500 mm-](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F287b6336-f8c6-40df-b28b-611ef74d077d%2Fcdad695a-050a-41ec-80ed-009bdeac316c%2F3b8dqe8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q/The layout of a crossed leather
belt drive is shown in Fig. below. The
belt, transmits 7.5 kW and operates at
a velocity of 13 m/s approximately.
The coefficient of friction is 0.3 and
the permissible tensile stress for the
belt material is 1.75 N/mm2. Calculate
(i) The diameters of pulleys; (ii) The
length of the belt and (iii) Belt
tensions on the tight and slack sides.
500 грm
1000 грm
d1
d2
-1500 mm-
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