The solid compound shaft, made of three different materials, carries the two Torques shown. (a) Calculate the maximum shear stress in each material. (b) Find the angle of rotation of the free end of the shaft. The shear moduli are 28 GPa for aluminum, 83 GPa for steel, and 35 GPa for bronze

Q: The composite shaft, consisting of aluminum, copper, and steel sections, is subjected to the loading…

A: Given data:- To find:- the displacement of B with respect to C the normal stress in each section

Q: Design the smallest diameter of the solid shaft if its rotation is to produce 600 HP at 15…

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Q: A 45-mm-diameter solid steel shaft supports loads PA-1.2 kN and Pc-2.7 kN as shown. Assume that L₁ -…

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Q: A steel propeller for a windmill transmits 8.1 kW at 63.4 rpm. If the allowable shear stress in the…

A: To find :  The minimum diameter required for a solid shaft . Given :  The power is P=8.1KW The speed…

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: Find the maximum shear stress in each shaft for the following arrangement. Assume the diameter value…

A: d = 50 mm G = 85 Gpa T3=500 N.m

Q: The outer diameter of the shaft is 100 mm and the diameter ratio is 1.25. Find the polar modulus of…

A: Outer diameter/ Inner diameter = 1.25.

Q: I only need 5

A: Solution:

Q: A solid shaft is subjected to a twisting moment of 350 kNm. If the angle of twist is 5° per meter of…

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Q: Torsion A hollow circular shaft has inside and outside diameters of 30 mm and 40 mm respectively.…

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Q: 3.8 Attaching a hollow shaft to a solid shaft creates the steel shaft. Determine the maximum torque…

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Q: 1. A circular shaft with a keyway can be approximated by the section shown in Fig. r=b r 0 r =…

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Q: rotating at a constant speed. The angle of twist between A and D is limited to 1.50 degree. Use…

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Q: À solid 0.96-in.diameter shaft is subjected to the torques shown. The bearings shown allow the shaft…

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Q: Find the torsional shear stress on a 2 inch diameter shaft if it is subjected to a torque of 561…

A: Given diameter of shaft = 2 inch. Torque=561in-lb.

Q: 12 mm -450 mm-

A: For solution refer below images.

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

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Q: 3 m solid shaft twist 2° when a 10 kN-m torque is applied. If the shaft has shear modulus of…

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Q: A constant torque of 75 lb-in. is applied to the circular rod below, with a radius of 2 in. The…

A: We have:- Twisting momentT=75lb-in=8473.86N-mmRadius of shaftR=2in=50.8mm⇒Polar Moment of Inertia of…

Q: Solid shaft can resist a bending moment of 3.0 kNm and twisting moment 5.0 kNm together. Determine…

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Q: The 46-mm diameter shaft is supported by a smooth thrust bearing at A and a smooth journal bearing…

A: Here we will apply the bending stress formula from the bending equation

Q: A 3-m aluminum tube with the cross section shown carries a 200 N-m  torque. Determine the following:…

A: Given data: L=3 mT=200 N.mG=28 GPa Need to determine the maximum shear stress in the tube and…

Q: A 36-mm-diameter solid steel shaft supports loads PA = 1,400 N and Pc = 2,100 N as shown. Assume L₁…

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Q: The shaft ABC shown in the figure is drivenby a motor that delivers 300 kW at a rotational speedof…

A: Given: The power, P = 300 kW The speed of shaft, N = 32 Hz The power at gear B, P1 = 120 kW The…

Q: Determine the maximum shear stress magnitude in Segment (2). J1=

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Q: If the chaft shown in Figure is made of one material and is subjected to torques TI-25 kN.n and…

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Q: 1. The hollow steel shaft (G=12 000000 Psi) must transmit a torque of 300000 Ib-in. The total angle…

A: Given data: The transitted torque, T=300000 lb·in. The shear modulus, G=12000000 psi. The angle of…

Q: A shaft used in an aircraft engine is 50 mm diameter, the maximum allowable shear stress is 84…

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Q: Determine the maximum positive normal bending stress that occurs in member ABC of the engine crane…

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Q: The solid shaft is made of an elastic-perfectly plastic material as shown in Figure 5. Determine the…

A: The torque is expressed as,

Q: Consider the maximum allowable shear stress in the shaft. Calculate the minimum diameter required…

A: Given data: From the previous part,  ◆ The maximum allowable shear stress in the steel:  τs,allow =…

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Q: The 45-mm solid shaft has an allowable shear stress of  τallow= 65 MPa. The torsional loadings…

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Q: Calculate the normal stress and the shear Stress at Points C and D The shaft is hollow; inner and…

A: shear stress at points C and D for a hollow shaft subjected to axial force (N), bending moment (M),…

Q: A compound shaft consists of two pipe segments. Segment (1) has an outside diameter of 200 mm and a…

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Q: A compound shaft consists of two solid shafts that are connected at flange B and attached to rigid…

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Q: A metal shaft ABCD with variable cross-section is subjected to three external torques (T1=28 kip-…

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Q: 8 in 5in 12 in S

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Design of Shafts and Shaft Components

The shaft is basically defined as the machine element that rotates, is in circular cross-section, it is majorly used to transfer the power from one part of the system to another, or from a power generating machine to a power absorbing machine. The shaft is supported on bearings and is rotated with the help of a set of gears or pulleys that are used for the power transmission. Bending moment, torsion, and an axial force act upon the shaft. Designing of shaft primarily involves determining stresses at a critical point in the shaft that is arising due to loading.