A shaft is supported by two bearings placed 1 m apart. A 800 mm diameter pulley is mounted at a distance of 400
mm to the right of left hand bearing and this drives a pulley directly below it with the help of belt having maximum
tension of 3 kN. Another pulley 400 mm diameter is placed 200 mm to the left of right hand bearing and is driven with
the help of electric motor and belt, which is placed directly below it . The angle of contact for both the pulleys is 180°
and μ = 0.24. Determine the suitable diameter for a solid shaft, allowing working stress of 63 MPa in tension and 42
MPa in shear for the material of shaft. Assume that the torque on one pulley is equal to that on the other pulley.
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engineeringmechanical engineeringmechanical engineering questions and answersa shaft is supported by two bearings placed 1 m apart. a 600 mm diameter pulley is mounted at a distance of 300 mm to the right of left hand bearing and this drives a pulley directly below it with the help of belt having maximum tension of 2.25 kn. another pulley 400 mm diameter is placed 200 mm to the left of right hand bearing and is driven with the help
Question: A Shaft Is Supported By Two Bearings Placed 1 M Apart. A 600 Mm Diameter Pulley Is Mounted At A Distance Of 300 Mm To The Right Of Left Hand Bearing And This Drives A Pulley Directly Below It With The Help Of Belt Having Maximum Tension Of 2.25 KN. Another Pulley 400 Mm Diameter Is Placed 200 Mm To The Left Of Right Hand Bearing And Is Driven With The Help
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A shaft is supported by two bearings placed 1 m apart. A 600 mm diameter pulley is mounted at a distance of 300 mm to the rig
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Transcribed image text: A shaft is supported by two bearings placed 1 m apart. A 600 mm diameter pulley is mounted at a distance of 300 mm to the right of left hand bearing and this drives a pulley directly below it with the help of belt having maximum tension of 2.25 kN. Another pulley 400 mm diameter is placed 200 mm to the left of right hand bearing and is driven with the help of electric motor and belt, which is placed horizontally to the right. The angle of contact for both the pulleys is 180° and 0.24. Determine the suitable diameter for a solid shaft, allowing working stress of 63 MPa in tension and 42 MPa in shear for the material of shaft. Assume that the torque on one pulley is equal to that on the other pulley, The tension T2 = 1057.83N : T3 - 3374.99N : T4 - 1586.74N 04 m 0.4m 0.3 m 0.6 m T Determine the maximum bending moment in vertical plane on the shaft in N.m Determine the maximum bending moment in horizontal plane on the shaft in N.m Calculate the diameter of shaft in mm based on maximum shear stress theory. Calculate the diameter of shaft in mm based on normal stress theory