The two shafts shown are made of steel (G=70GPa) each has a diametet of 30 mm and they are connected using the gears fixed to their ends. Their other ends are attached to fixed supports at A and B. They are also supported by journal bearings at C and D, which allow free rotation of the shafts along their axes. If a torque of 400Nm is applied to the gear Fas shown, determine: a. The reactions at A and B b. The angle of twist of gear F with respect to B c. The angle twist of gear E with respect to A 400N.m 40 mm 800mm 120mm 500 N-m 1200mm

Q: Why don't point B and D have a force in the y-direction?

A:

Q: Replace the two pairs, demonstrated by a single equivalent pair

A: Consider the diagram shown for the given structure,

Q: Find the location of the centre of mass of the bracket-and-shaft combination shown below, relative…

A:

Q: The engine of car has six cylinders of 82.55mm bore and 769.5mm stroke. The compression ratio is…

A:

Q: ) Indicate the direction of all force components of worm and worm ear. 斗 2.

A:

Q: Two gears (A and B) are in mesh (they are interlocked) and both spin around their centers of…

A:

Q: A structural component made from a steel alloy is loaded such that its stress state can be described…

A:

Q: peom t (つとやr) 8HF1 DETERMINE THE 3 RE he T IONG FOR THE BENM SHOLIN BOVE.

A:

Q: 3. A rod with a mass of 5kg and a total length of 2 meters that can spin about an axis through its…

A: Write the given data with suitable variables: M=5 kgL=2 mI=ML212F=10 N

Q: A 5 ft DU B 5 ft -3 ft-

A:

Q: 20 mm Determine the location y of the centroid C of the beam's cross-sectional area. Then compute…

A:

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.