Find the required diameter d0 for a solid circle shaft. b) Find the required outer diameter d2 for a ring section shaft whose thickness is 1/10 of the outer diameter. c) Find the diameter ratio (d2 / d0) and the weight ratio for ring cross section and solid section shafts.

Q: mechanical engineering (Machine design) (1)Find the torque and power that a shaft with a diameter of…

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Q: A compound steel [G = 70 GPa] shaft consists of a solid 59-mm-diameter segment (1) and a solid…

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Q: A hollow aluminium tube used in a roof structure has an outside diameter 104mm and an inside…

A: A) Angle of twist for the given max shear stress in a hollow shaft: The angle of twist of a hollow…

Q: 3. A tubular aluminium bar (G = 30 GPa) of square cross-section as shown below, with outer…

A: To Find : The minimum required wall thickness Given : The allowable shear stress is The torque is…

Q: B TB = 90 N-m fr 200 mm b) + 200 mm с Tc = 30 N-m + 400 mm D D₂ Side view of a shaft The side view…

A: According to the given data LAB=LBC=200mm , D1=30mm LCD=400mm , D2=50mm G=40 GPa TB=90 N.m TC=30 N.m…

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: Q3 A hollow shaft with an external diameter of 160 mm transmits a maximum torque of 16 kN.m. If…

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Q: A steel shaft ABCD of length L = 6.5 is shown in Figure 4. Given the torque at A, B, C and D is 80…

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Q: Q2: For the shaft shown in Figure 2, find the maximum shearing stress in the Aluminum and the steel…

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Q: c) The steel alloy shaft having a diameter of 38 mm is used to transmit torque, T as shown in Figure…

A: Given Data: τ=80kPa (i) Shear stress is to be given by: Maximum torque that can be transmitted.

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

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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…

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Q: 2. A solid steel rod with a diameter of d = 50mm is subjected to a bending moment M = 1.5 kN-m and a…

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Q: motor. The torque of the spindle is transferred to a wheat mill (not shown!) with the help of the…

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Q: hena) A hot-rolled steel shaft with a shoulder fillet is subjected to an axial load P which varies…

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Q: Question Five A 50mm diameter solid bar is drilled axially and concentrically to a depth of 90 mm…

A: The whole shaft can be divided into two shafts (one solid and other hollow) connected in series…

Q: PROBLEM 1. A hollow cylindrical steel shaft is 1.5 m long and has inner and outer diameters…

A: As per given question  L=1.5m D1=40mm D2=60mm Modulus of rigidity =77gpa We have to determine a)…

Q: 7. A shaft with a length of 5 m is subjected to a twisting moment of T=4x10 N.mm. If J=620x10 mm,…

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Q: Find the maximum stress developed in a stepped shaft when it is subjected to a: i) Torque of "T" Nm.…

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Q: Please don't provide handwritten solution...

A: First, we need to calculate the torque TBC. The torque TBC can be calculated by subtracting the…

Q: A steel shaft with a diameter 1.95 inches and length 4.35 feet transmits 80 HP from an electric…

A: Given dataDiameter = d= 1.95 incheslength = 4.35 feetAllowable shear stress = τallow = 8600…

Q: For the solid shaft, 1 inch in diameter, subjected to bending and torsion, find the principal…

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Q: A steel shaft in the form of a solid body circular rod or a circular tube can be manufactured. The…

A: given torsional torque T=1200 N.mshear stress for shaft material τ= 40 MPalargest permissible unit…

Q: The steel alloy shaft having a diameter of 38 mm is used to transmit torque, T as shown in Figure…

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Q: A hollow shaft (as shown in the figure) is subjected to combined loadings. The geometric properties…

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Q: The 100 mm diameter steel bar is bored to 50 mm diameter over half its length as shown in Figure Q2.…

A: The diameter of steel bar, D = 100 mm  = 0.1 mThe internal diameter, d = 50 mm = 0.05 mThe shear…

Q: Problem 2. Each segment of bar ABC has length Z. and shear modulus G and both segments have solid…

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

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Q: A hollow aluminum tube used is a roof structure has an outside diameter d2=70mm and inside diameter…

A: (a) The angle of twist is ϕ = 7.3o. (b) The diameter required for solid shaft is d = 63.3 mm.

Q: The shaft shown has a diameter of 30 mm and is fixed at points A and B.  Shear Modulus = 75 GPa.…

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Q: The steel alloy shaft having a diameter of 38 mm is used to transmit torque, T as shown in Figure…

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Q: A steel shaft with a diameter 45 mm and length 1.30 m transmits 55.50 kW from an electric motor to a…

A: Given data Diameter of shaft = d= 45 mm = 0.045 mLength of shaft =l = 1.30 mPower Delivered =P =…

Q: Question (1): A stepped shaft ABCD consisting of solid circular segments is subjected to three…

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Q: A steel shaft can be manufactured in the form of a circular rod or a circular tube with a full body.…

A: Given that, Torque acting on the shaft, T=1200 N·m,Maximum shear stress of the material, τ=40…

Q: Q1: The shaft, as shown in Fig. is driven by pulley B from an electric motor. Another belt drive…

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Q: A thin cylindrical tank is subjected to an internal pressure (p) of 15 MPa and at the same time, is…

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Q: A solid 11 mm diameter shaft is subjected to an axial load of P= 33 kN and a torque of T acting as…

A: Sum of moment of intera of two perpendicular axes is known as polar moment of inertia.

Q: Problem II. The figure below shows the cross-section of a thin-walled shaft subjected to a torque Mr…

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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.