HW8 A shaft rotating at 350 r.p.m. drives another shaft at 550 r.p.m. and transmits 10.5 kW through a belt. The belt is 80 mm wide and 9.5 mm thick. The distance between the shafts is 3.8m. The smaller pulley is 9 cm in diameter. Calculate the stress in the belt, if it is 1. an open belt drive, and 2. across belt drive. Take u = 0.3.2.

HW8 A shaft rotating at 350 r.p.m. drives another shaft at 550 r.p.m. and transmits 10.5 kW through a belt. The belt is 80 mm wide and 9.5 mm thick. The distance between the shafts is 3.8m. The smaller pulley is 9 cm in diameter. Calculate the stress in the belt, if it is 1. an open belt drive, and 2. across belt drive. Take u = 0.3.2.

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 7.70P: Solve Sample Problem 7.16 if the contact pressure under the polisher varies parabolically from p0 at...

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