The composite shaft shown consists of a 0.2-in.-thick brass jacket (G = 5.6 × 106 psi) bonded to a 1.2-in.-diameter steel core (Gsteel = 11.2 × 106 psi). Knowing that the shaft is subjected to 5 kip-in. torques, determine: The torques in steel and brass. The maximum shearing stress in the brass jacket. The maximum shearing stress in the steel core. The angle of twist in the shaft.

Q: (a) A circular shaft used for transmission is 510mm in length and 50mm in external diameter. It is…

A:

Q: If the allowable shear strength of aluminum is 45 MPa, determine the minimum thickness, t, of the…

A:

Q: A 88-N-m torque is applied to a hollow shaft having the cross section shown. Neglecting the effect…

A: The torque applied is

Q: 4. The tapered shaft is made from E- 36 steel (G = 80 GPa ), and has a radius which can be described…

A: Given    Torque, T = 450 Nm    Length, L = 4 m Find     Angle of the twist

Q: must transmit the torque of 34 kN-m. The total angle of twist must not exceed 3°. The maximum…

A:

Q: 2. In the gear system shown, the motor applies a torque of 600 N-m to the gear A. Shafts (1) and (2)…

A:

Q: Q.2) Three solid Brass (G = 44 GPa) shafts along with two sets of meshing gears are used to form…

A:

Q: The torque of 250 kN.m produces a maximum shear stress of 48 MPa in the 8 m-long hollow steel shaft.…

A:

Q: Using Tall = 8.7 ksi and knowing that G= 5.6 x 106 psi, determine for each of the cold-rolled yellow…

A:

Q: Two motors deliver 119 hp each at 1000 rpm to shafts at A and D. The shaft transmits torque through…

A: Data given-  Motor deliver = 119 hp  N = 1000 rpm  Shear modulus = 11 × 103 ksi

Q: 3. A motor A delivers 3000 hp to the shaft at 1500 rev/min, of which 1000 hp is removed by gear B…

A:

Q: 03-A- In the gear-and-shaft system shown, the shaft diameters are daB=50 mm and deD= 58 mm. Knowing…

A:

Q: L1=1.8 L2=.9 d1=70 d2=53 Compound shaft ACB is fixed at A and consisting of two solid circular…

A: Given data:- The length L1 is L1 = 1.8 m. The length L2 is L2 = 0.9 m. The diameter D1 is D1 = 70…

Q: The composite shaft of total length is 1.8 m consists of 5 mm thick brass and is fixed to a 30 mm…

A:

Q: The 60-mm-diameter shaft is made of 6061-T6 aluminum. (Figure 1) Figure Part A If the allowable…

A: Givend=60mmτallow=80MPaθA/Callow=0.060 rad

Q: the torque acting on the shaft; ii) the required external and internal diameters for the shaft;…

A:

Q: The 70-mm-diameter solid shaft shown is subjected to torques of 600 N·m and 1400 N·m at points B and…

A:

Q: The circular shaft AB consists of a 19.5 mm diameter solid steel cylinder in which a 5.3 mm diameter…

A:

Q: A hollow steel shaft with an outside diameter of 80 mm and a wall thickness of 11 mm is subjected to…

A:

Q: Q.1) Two torques are applied to the solid bronze (G= 6500 ksi) shafts of a gear system shown below.…

A: Consider the given figure. For the shaft AB, in equilibrium condition the torque acting on the gear…

Q: A steel shaft is subjected to the torques shown. The shaft is solid with a diameter of 1 in and G =…

A: To find: (a) The internal torque in each segment. (b) The maximum shear stress (psi) in each segment…

Q: Two pipes were connected by a flanged bolt coupling. The material properties are as follows: For…

A:

Q: A hollow steel shaft with an outside diameter of 62 mm and a wall thickness of 6 mm is subjected to…

A: Given that ,  Outside diameterDo=62mmThicknesst=6mmPure torqueτ=7300N-mShear modulusG=73GPaLength of…

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: The solid circular shaft shown is made of a steel that is assumed to be elastoplastic with ry= 145…

A: The below information is given: τY = 145 MPa = 145 × 106 Pa c = 32 mm = 0.032 m Plastic zone tp =…

Q: 2. A shaft is designed to carry torque as shown below. The shaft consists of a steel rod which is…

A:

Q: pulleys at -ach 400 mm ring and are own below. e shear stress of Pa, calculate the d for this raw…

A:

Q: Select the size of a hollow steel shaft necessary to transmit 150 hp at 250 rpm without exceeding an…

A: Given data,    Power=150hp    speed=250 rpm    shear stress=4.7ksi    angle  of twist =0.35°…

Q: 1. The solid line shaft in Fig. 1 is made of steel and transmits the input power of 35 kW at pulley…

A: The Answer is Below

Q: The electric motor keeps the aluminum shaft ABCD, with rigidity modulus 27 GPa, operating at a…

A:

Q: 2. A steel marine propeller shaft 24 in. in diameter and 16 ft long is subjected to a torque of 2400…

A:

Q: Q.191 A solid circular shaft of diameter 100 mm is loaded with a uniformly distributed torque of 4…

A:

Q: ix 30 mm diameter bolts in the outer bold circle of 370 mm radius are steel and six 20 mm diameter…

A:

Q: A compound shaft consists of brass segment (1) and aluminum segment (2). Segment (1) is a solid…

A: Given:Outside diameter of brass shaft, d1=0.51 inAllowable shear stress for brass, S1=4500…

Q: Draw the intemal torque diagram .

A:

Q: 1. A solid aluminum shaft 4 m long that has a diameter of 120 mm is subjected to a torque of…

A:

Q: A compound shaft consists of brass segment (1) and aluminum segment (2). Segment (1) is a solid…

A: The given information in the problem is shown in the following attached image:

Q: he motor A delivers 3000 hp to the shaft at 1500 rev/min, of which 1000 hp is removed by gear B and…

A: Shearing stress is created in a shaft when it is exposed to torque or twisting. Shear stress varies…

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: posite shaft shown, composed of a steel (G = 77 GPa) core inside an aluminum (G = 25 GPa) jacket,…

A:

Q: A circular shaft AB consists of a 10-in.-long, 78-in.-diameter steel cylinder, in which a…

A: Given data: The applied torque, T = 90 lbˑ The diameter of rod at A is, dA = 78 in. The diameter of…

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.