Q3/A flat belt is required to transmit 30 kW from a pulley of 1.5 m effective diameter running at 300 r.p.m. The angle of contact is spread over (11/24) of the circumference. The coefficient of friction between the belt and puliey surface is 0.3. Determine, taking centrifugal tension into account, width of the belt required. It is given that the belt thickness is 9.5 mm, densiry of its material is 1100 kg / m and the related permissible working stress is 2.5 MPa
Q3/A flat belt is required to transmit 30 kW from a pulley of 1.5 m effective diameter running at 300 r.p.m. The angle of contact is spread over (11/24) of the circumference. The coefficient of friction between the belt and puliey surface is 0.3. Determine, taking centrifugal tension into account, width of the belt required. It is given that the belt thickness is 9.5 mm, densiry of its material is 1100 kg / m and the related permissible working stress is 2.5 MPa
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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