The gear motor can develop 3 hp when it turns at 150 rev>min. If the allowable shear stress for the shaft is tallow = 12 ksi, determine the smallest diameter of the shaft to the nearest 1 8 in. that can be used.

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Q: A compound shaft is made by mounting a brass sleeve on a steel shaft (which is considered as…

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Q: A solid 22 mm diameter shaft is used to transmit 128 Nm torques applied to gears. Determine the…

A: Given Data : Torque transmitted (T)=128 n-m R=0.011 Diameter of shaft(d)=22 mm=0.022 m

Q: The motor delivers a torque of T-60 Nm to the shaft AB. This torque is transmitted to shaft CD using…

A: Given the torque and the shaft dimensions.  Required: Maximum shear stress in shaft AB and CD

Q: 1000 Nom 1060Nom TITTITIIT

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Q: 10-3. A shaft is made of an aluminum alloy having an alkowable shear stress of T - 100 MPa. If the…

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Q: For the steel shaft shown in Fig. Determine the maximum torque transmitted by any transverse cross…

A: For better understanding Draw the schematic diagram of the above problem.

Q: . Motor A develops a power of 2.5 HP and has an attached pulley that rotates at 90 rev/min.…

A: Introduction Using a general torsional equation, we will determine the diameter of the shaft in this…

Q: A gear motor can develop 5 hp when it turns at 200 rpm. If the allowable shear stress for the shaft…

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Q: The aluminum shaft, composed of three segments is fastened to rigid supports as A and D. Calculate…

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Q: If the gears are subjected to the torques shown, determine the required diameter of the A-36 steel…

A: Given data Maximum allowable shear stress = 60 Mpa Mqaterial of the shaft A-36 steel To determine…

Q: ft. Determine the maximum torque T

A: To find Maximum Torque

Q: 5. A shaft is made of a steel alloy having an allowable shear stress of Tallow = 12 ksi. If the…

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Q: The cylinder of a hydraulic ram supported at the open end is 200 mm internal diameter and is…

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Q: The drive shaft of the motor is made of a material having an allowable shear stress of τallow= 72…

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Q: A shaft is made of a steel alloy having an allowable shear stress of Tallow  = 12ksi. IF the…

A: Given Data: Allowable shear stress ζallow=12 ksi Diameter of shaft=d=1.5 in Radius of shaft…

Q: The drive shaft of the motor is made of a material having an allowable shear stress of τallow= 72…

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Q: The shaft is made of A-36 steel and has a diameter of 70 mm. It is fixed at B and the support at A…

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Q: If end B of the shaft, which has an equilateral triangular cross-section, is subjected to a torque…

A: Given data as per question Torque = 900 lb.ft Assuming G of the shaft = 3.7×103 ksi

Q: The motor delivers 65 hp to the A36 steel shaft while it rotates at 1500 RPM.  The shaft is…

A: Given, Total power being transmitted = P = 65 hp = 4.29 x 105 lbf-in/s Rotational speed of shaft = N…

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: Determine the smallest safe diameter of the solid steel shaft if the maximum shear stress is 50,000…

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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…

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Q: equired to produce a 5° twist in the piece of wood. Use G = 1.0x10^6 psi for wood. 8 ft T

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Q: Determine the maximum shearing stress caused by a torque of magni-tude T+ 800 N·m.

A: Step-1 Given: The radius of the cylinder is R=18 mm. The torque on the cylinder is T=+800 N-m.

Q: Determine the torque in ft-Ib that can be applied to a 1-in diameter circular shaft if the shearing…

A: According to the given data τ=8000 Psi D=1 in  We need to find The torque in ft-Ib that can be…

Q: A shaft is made of a steel alloy having an allowable shear stress of 10 ksi and the diameter of the…

A: Data givem -  Shaft is made of steel alloy  Allowable shear stress τallow  = 10 ksi  d = 1.2 inch…

Q: 10-47. The shaft is made of A992 steel with the allowable shear stress of Tal- 75 MPa. If gear B…

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Q: FI0-R. The gear motor can develop 2250 W when it turns at 150 rev/min. If the allowable shear stress…

A: Write the formula for power obtained at the shaft. P=2πNT60 Here, N is the revolutions per minute of…

Q: 10-6. The solid 30-mm-diameter shuft is used to transmit the torques applied to the gears. Determine…

A: Given data: The diameter of the shaft is; d=30 mm.   Draw the free body diagram of the shaft.…

Q: shear

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Q: The gear motor can develop 1 10 hp when it turns at 300 rev>min. If the shaft has a diameter of 1…

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A: Given: The power of the reducer motor is P=6 hp. The angular velocity of the reducer motor is ω=1200…

Q: 10-2. The solid shaft of radius r is subjected to a torque T. Determine the radius r' af the inner…

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Q: The motor A delivers 7500 kW to the shaft at 3600 rev/min, of which 2500 kW is removed by gear B and…

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Q: The solid 25 mm diameter shaft is used to transmit torques applied to the gears. Use G= 80 GPa.…

A: Given: The diameter of shaft, d = 25 mm = 0.025 m The modulus of elasticity, G = 80 GPa

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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.