12.5 kip-in. |3.5 in. 9.8 kip-in. 9.2 kip-in. | 2.75 in. | 2.5 in. B 1 c ↑ 25 in.- 25 in. -25 in. PROBLEM 3.4-3

Q: 4. The solid shaft and tube shown in Figure are made of a material having an allowable shear stress…

A:

Q: 3.13 The torques T and 2T are carried by a shaft consisting of steel and aluminum segments. If the…

A: Given:ζs=14,000 psiζa=7,500 psiθmax=8Gs=12*106 psiGa=4*106 psi

Q: Four gears are attached to a circular shaft and transmit the torques shown in the figure. The…

A: Allowable shear stress in the shaft, τallpwable=10000 psiInside diameter of hollow shaft, d=1.0 in

Q: |For the shaft shown in figure is made - Aluminium Steel of two material on the left is made of 1 kN…

A:

Q: 1. See figure below and solve for the maximum value of torque the composite shaft can accommodate…

A:

Q: 3. The solid steel shaft AC (G= 80 GPa) is supported by smooth bearings at D and E as shown in…

A:

Q: 400 mm 400 mm 11th. Of the spindle in the figure AB the portion is full and BC part is empty. To the…

A: Given, Total applied Torque (T)= 8kNm Modulus of Rigidity (G)= 80GPA Solution Divide the spindle…

Q: A vertical shaft DA is attached vertically to a fixed base at A and is subjected to the torques as…

A:

Q: A shaft with splines of a diameter of 50 mm, as shown in the figure below, transmits a torque of…

A: Given: The diameter of the shaft, d’ = 50 mm The torque, T = 1600 N.m The minimum diameter of the…

Q: The compound shaft is attached to a rigid wall at each end. For the bronze segment AB, the diameter…

A:

Q: Find the required diameter d0 for a solid circle shaft. b) Find the required outer diameter d2 for a…

A: Given: T =1200 NM G=78 GPa Allowable shear stress =40 MPa Allowable rate of twist 0.78/m TO…

Q: 1. See figure below and solve for the maximum value of torque the composite shaft can accommodate…

A: For solution refer below images.

Q: A solid shaft in a rolling mill transmits 20 kW at 2 revolutions per second. The length of the shaft…

A:

Q: A hollow aluminum shaft (see figure) has an outside diameter d,- 3.4 in. and inside diameter d, -…

A: Data given-  d2 = 3.4 in  so  r = 1.7 in  d1 = 1.7 in  Angle of twist per unit distance = 0.46°/ft…

Q: Calculate the shear stress and the angle of twist (in degrees) for a thin-walled steel tube (G=76…

A: Given data: The modulus of rigidity, G=76 GPa. The length of the tube is, L = 1.5 m. The applied…

Q: Lets consider a solid circular shaft having a diameter D = 40 mm subjected to a triangular…

A: Given: The diameter of solid circular shaft, D = 40 mm The torque acting on shaft, t = 100 N.m/m The…

Q: 3. Refer the figure below. A solid shaft is supported by bearings 300 mm apart. A pulley weighing…

A: Given:L=3000 mmW=1247 NT=1792N.mmσallow=40 MPa

Q: 4. A round steel shaft rotates at 200 rpm while delivering 5000 W to a gear producing a bending…

A:

Q: A solid constant-diameter circular shaft is subjected to torques TA = 420 lb- ft, TB = 1,040 lb- ft,…

A: Right hand rule states that when axis direction is indicated by the thumb, the direction of fingers…

Q: 3.44. A circular shaft having diameters D and d and a groove of radius r (see Fig. 3.17, with M=0…

A:

Q: An aluminium hollow thin-wall torsion member shown in Fig. 3.15 is 3 m long. If a torque of 10 kN-m…

A: We know that a 3 m long aluminium hollow thin wall torison member is illustrated in the diagram.We…

Q: A shaft with splines of a diameter of 50 mm, as shown in the figure below, transmits a torque of…

A: Spline shafts are commonly employed in autos, aeroplanes, and earthmoving gear because they can…

Q: 2. A compound shaft consisting of an aluminum segment and steel segment is acted upon by two torques…

A:

Q: 3. The solid steel shaft AC (G= 80 GPa) is supported by smooth bearings at D and E as shown in…

A:

Q: The steel (G=79GPA) circular cross-section stepped shaft in figure 1 below is fixed to a rigid…

A: Given:G=79Gpa=79×109Nm2T=2KNm=2000Nmshaft is hollow between A and B To find :Angle of twist at DθD…

Q: A motor supplies a torque of 5.5KNm to the constant diameter steel (G= 80GPa) line shaft shown in…

A:

Q: A composite shaft is made of slipping a bronze tube of 3-in. outer diameter and 2-in. inner diameter…

A: Calculate the polar moment of inertia of the solid steel shaft-Jst=π32D4Where-D=diameter of steelD=2…

Q: The solid 25-mm-diameter shaft is used to transmit the torques applied to gears C and D shown in…

A:

Q: A 3 m long steel angle shown in the figure has a section thickness of 12.7 mm and a cross sectional…

A:

Q: Q4. A shaft of solid circular cross section consisting of two segments is shown in the first part of…

A: Given data, i) SOLID SHAFT: II) HOLLOW SHAFT:   t = d10 TORTIONAL  STIFFNESS OF SOLID SHAFT…

Q: • For the solid shaft shown in the figure, determine the maximum shearing stress. And the twisting…

A:

Q: 1. The 2.0 in diameter shaft shown in the figure below is supported by two bearings and is subjected…

A: Given data: The diameter of the shaft is, d=2 in. Draw the diagram of the beam.

Q: A solid shaft of diameter d and length L is fixed at both the ends. A torque, To is applied at a…

A:

Q: 3) Two circular shafts (shown in Figure) made of the same material and have the same length are…

A:

Q: A composite shaft is made of slipping a bronze tube of 3-in. outer diameter and 2-in. inner diameter…

A:

Q: 45 mm B 60 mm 30 mm 2 m -1.2 m

A:

Q: A 55-mm-diameter solid circular shaft as shown in the figure is made up of an aluminum material. The…

A:

Q: A uniformly tapered aluminum-alloy tubeAB with a circular cross section and length L is shownin the…

A: The outer diameter of the tapered shaft can be given by the expression: d(o)x=dA+dB-dALx As…

Q: Ex: A Torque (T) is applied to a solid taper shaft with built-in ends, as shown in Figure, Determine…

A:

Q: A shaft ABCD 70 mm in diameter is subjected to torques of 1500 N-m at B and 1100 N-m at C acting in…

A:

Q: 3) Two circular shafts (shown in Figure) made of the same material and have the same length are…

A:

Q: A circular steel tube of length L = 1.1 m is loaded in torsion by torques T (see figure). T 12 (a)…

A: a) The given values are - L=1.1 m=1100 mm, r1 =51mm, θ=0.5°=0.5×π180radThe shear strain is given by…

Q: The compound shaft, consisting of steel and aluminium segments, carries the two torques shown in the…

A:

Q: A 1.50-in.-diameter solid shaft is subjected to an axial force of P = 1700 lb, a horizontal shear…

A:

Q: 3) Two circular shafts (shown in Figure) made of the same material and have the same length are…

A:

Q: A compound shaft consisting of a steel segment and an aluminum segment is acted upon by two torques…

A: GIVEN DATA - SHEAR STRESS IN STEEL SHAFT =82MPa SHEAR STRESS IN STEEL SHAFT =82MPa ANGLE OF TWIST…

Q: The compound shaft is attached to a rigid wall at each end. For the bronze segment AB, the diameter…

A:

Q: A shaft composed of segments AC, CD, and DB is fastened to rigid supports and loaded as shown in the…

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.