A transmission shaft, transmitting 8 kW of power at 400 rpm from a bevel gear G1...

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A transmission shaft, transmitting 8 kW of power at 400 rpm from a bevel gear G1 to a helical gear G2 and mounted on two taper roller bearings B1 and B2 is shown in Figure. The gear tooth forces on the helical gear act at a pitch circle radius of 55 mm, while those on the bevel gear can be assumed to act at the large end of the tooth at a radius of 50 mm (8₂ 1265 a) Reaction forces at B1 and B2 (15 points) b) Draw shear, moment and torque diagrams in XY plane (12.5 points) c) Draw shear, moment and torque diagrams in XZ plane (12.5 points) 150 G₂ 1475 3473 (a) 150 100 439 3820 A transmission shaft, transmitting 8 kW of power at 400 rpm from a bevel gear G1 to a helical gear G2 and mounted on two taper roller bearings B1 and B2 is shown in Figure. The gear tooth forces on the helical gear act at a pitch circle radius of 55 mm, while those on the bevel gear can be assumed to act at the large end of the tooth at a radius of 50 mm (8₂ 1265 a) Reaction forces at B1 and B2 (15 points) b) Draw shear, moment and torque diagrams in XY plane (12.5 points) c) Draw shear, moment and torque diagrams in XZ plane (12.5 points) 150 G₂ 1475 3473 (a) 150 100 439 3820