Consider two steel shafts CFG and HJ of diameters 50 mm and 70 mm respectively as shown in fig. The shaft CFG is supported at two bearings, while shaft HJ is fixed at 'H' and supported by bearings at T. Determine the torques T 1 and T 2 if the twisting at gears C and G is required to be 0.05 rad. Take E=205GPA, G=70GPA

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A: To determine:The magnitude of maximum shear stress in the shaft()

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Q: The solid shaft (G=70 GPa) has a diameter of 40 mm. Calculate: a. The magnitude and direction of the…

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Q: A motor drives a shaft at 300 rpm and a power output of 100 kW. The shaft is made of A-36 steel and…

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Q: Problem #1. The 60-mm diameter shaft is subjected to torques as shown. If the applied allowable…

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Q: The motor shown supplies 126 hp at 1340 rpm at A. Shafts (1) and (2) are each solid…

A: The power supplies by motor is The speed of motor is The diameter of shaft 1 and 2 is The modulus of…

Q: Figure 2 shows a solid shaft consisting of two prismatic circular parts in equilibrium under the…

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Q: The motor shown supplies 126 hp at 1340 rpm at A. Shafts (1) and (2) are each solid…

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Q: 2. The diameters of the solid shafts are: AB is 0.6 in, BC is 0.75 in. and CD is 0.9 in. The applied…

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Q: The solid steel shaft DF has a diameter of 25 mm and is supported by smooth bearings at D and E. It…

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Q: A solid 14 mm diameter steel shaft is fixed to a wall at E. Torques are applied to gears A, C and D…

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Q: Problem 5-13: The shaft has an outer diameter of 100 mm and an inner diameter of 80 mm. If it is…

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Q: The end gear (closest to the journal bearing at A) is subjected to the loading shown in the figure.…

A: Given: The yields strength of material = 80 MPa

Q: a) Find the diameter of both shafts. b) If the modulus of rigidity of shaft (2) G is 77.2 GPa,…

A: for solution refer below images.

Q: A solid 0.64-in.-diameter shaft is subjected to the torques shown. The bearings shown allow the…

A: The problem is based on strength of material

Q: Problem 3

A: Sign Convention: Consider anticlockwise torque as positive and clockwise torque as negative.Refer to…

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A: Transient response: the response of the system due to free vibration is called the transient…

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.