The torques shown are exerted on pulleys A and B. Consider TA = 270 N·m and TB = 400 N·m. Knowing that both shafts are solid, determine the maximum shearing stress in shaft BC. The maximum shearing stress in shaft BC is ____ MPa.

Q: Under normal operating conditions a motor exerts a torque of magni-tude TF= 1200 lb·in. at F.…

A: (a) Write the relation between the torques on shafts FGH and CDE and the radii of the gears G and D.…

Q: The solid shaft shown is formed of a brass for which the allowable shearing stress is 55 MPa.…

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Q: 3. A 220-mm-diameter steel shaft have a maximum shearing stress of 12 GPa. Determine the applied…

A: Write the formula for shear stress in the shaft under torsion. τ=16Tπd3 Here, τ is the shear stress…

Q: A flange bolt coupling consists of six ½” diameter bolt spaced evenly around a bolt circle of 14”…

A: Given that: six 1/2 inch bolts are evenly spaced. Bolt circle diameter is 14 inches. Allowable…

Q: Required information A hollow steel drive shaft (G= 11.2 x 106 psi) is 8 ft long and its outer and…

A:

Q: The stepped shaft shown rotates at 430 rpm. Knowing that r=0.5 in., determine the maximum power that…

A: Given: r=0.5 inN=430 rpmτmax=7500 psi

Q: C Тс 3 Tc 325 N - т 28 тт В Тв 3D 517 N — т 42 тm A

A: given data dia of shaft AB = 42 mm dia of shaft BC = 28 mm Torque TB = 517 N-m Torque Tc = 325 N-m

Q: Knowing that each of the shafts AB, BC, and CD consists of a solid circular rod. Knowing that both…

A: we are going to apply the Torsion equation over the shaft.

Q: The two solid shafts are connected by gears as shown and are made of a steel for which the allowable…

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

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

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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: The steel jacket CD has been attached to the 40-mm diameter steel shaft AE by means of rigid flanges…

A: Given Data

Q: A Single Edge Bend sample is tested to determine the fracture toughness of a material. The sample…

A: Given: Width of the specimen→B=35 mm Height of the specimen→W=63 mm So from the figure, the length…

Q: The solid shaft shown is formed of a brass for which the allowable shearing stress is 55 MPa.…

A: Given: The allowable shearing stress in the shaft, τ = 55 MPa The length of shaft AB, LAB = 750 mm =…

Q: 310. Determine the maximunm torque that can be applied to e hollow circular steel shaft of 100-mim…

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Q: A solid steel shaft having a diameter of 3 inches twists through an angle of 5 deg in a length of 20…

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Q: Knowing thát the internal diameter of the HolUW SIlat shown is d= 23 mm, determine the maximum shear…

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Q: For the assembly of Fig. , knowing that rA= 2rB, determine the angle of rotation of end E of shaft…

A: Given that The relation between the radius is, rA = 2rB. Let TAD be the torque exerted on shaft AD.…

Q: The largest torque Tc that can be applied at Cis kip-in.

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Q: 2. a. Knowing that the allowable shearing stress is 8ksi, for the stepped shaft shown, determine the…

A: Step 1: Step 2: Step 3: Step 4:

Q: ?What is the shear force that acts on the circumference of the piston (N) Assume the variation in…

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Q: The electric motor below, exerts a torque of 800 N.m on the steel shaft ABCD when it rotates at…

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Q: 3) The electric motor exerts a torque of 600 N.m on the steel shaft ABCD when it is rotating at a…

A: Given Data Modulus of rigidity is : G=77 GPa Length section of BC is : LBC=0.8 m Length section of…

Q: Knowing that d = 1.2 in., determine the torque T that causes a maxi-mum shearing stress of 7.5 ksi…

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Q: 2- The design of the gear-and-shaft system shown requires that steel shafts of the same diameter be…

A: or 0.0262 radG = 77 GPa

Q: Q3: The horizontal shaft AD is attached to a fixed base at D and is subjected to the torques as…

A: To find: The total angle of twist at end A. Given: The modulus of rigidity of the shaft is G=77 GPa.…

Q: 4. The solid cylinders AB and BC are bonded together at B and are attached to fixed supports at A…

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Q: Under normal operating conditions a motor exerts a torque of mag-nitude TF at F. The shafts are made…

A: Given, Torque at F = TF  Allowable Shearing Stress in Steel Shaft ? = 12 kpi Diameter of FH dFH =…

Q: The solid shaft AE rotates at 500 rpm and transmits 45 kW from the motor M to the machine tools…

A:

Q: determine the bolt diameter required in mm. (b) If the shaft is made of the same material as the…

A:

Q: 4 inches diameter steel shaft rotates at 245 rpm. if the shearing stress is limited to 11 ksi,…

A: Given:d=4 inN=245 rpmζ=11 ksi =11*103 psi

Q: The compounded A-36 steel shaft (GA-36 steel = 75 GPa) is fixed to the wall at A and is subjected to…

A: given data:A 36-steel shaft Modulus of rigidity = 75 GPalength of AEB = 2m length of BDC = 1m torque…

Q: 100 mm mm E The two solid shafts ABC and DEF are connected via gears as shown. Both shafts are made…

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Q: The torque T causes a rotation of 2° at end B of the stainless-steel bar shown. Knowing that b = 20…

A: The rotation of the bar is .The distances are given as-The length of the bar is .The shear modulus…

Q: 4. A line shaft with a power of 100 kW at a speed of 1,200 rpm, had a rectangular key in its pulley…

A: Power,  P=100kWmax. shear stress for shaft τshaft=40N/mm2max. shear stress for key τkey=30N/mm2width…

Q: The design of a machine element calls for a 40-mm-outer diameter shaft to transmit 45 kW. (a) If the…

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Q: ! Required information The torques shown are exerted on pulleys A and B. Consider TA = 360 N·m and…

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Q: 3. A machine shaft is supported on bearings 1 m apart is to transmit 190 KW at 300 rpm while…

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Q: b) The torques shown in Fig. Q1(b) are exerted on pulleys A, B, C and D. Knowing that each shaft is…

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Q: The wrench is used to loosen the bolt. Determine the moment of each force about the bolt’s axis…

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Q: Knowing that the internal diameter of the hollow shaft shown is d = 0.9 in., determine the maximum…

A: Given data  outer dia of hollow shaft (do) = 1.6 in. inner dia of hollow shaft (di) = 0.9 in. torque…

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.