A solid shaft (100 mm diameter) transmits 75 kW at 150 rpm. Determine the value of maximum shear stress set up in the shaft and the angle of twist per metre of the shaft length if G=80 GN/m².

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: The A-36 hollow steel shaft is 2 m long and has an outer diameter of 40 mm. When it is rotating at…

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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: A hollow steel shaft, 5.2 ft long, has an outer diameter of 3.1 in. and an inner diameter of 1.3 in.…

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Q: Determine a.) the maximum torsional stress, τmax, and b.) the maximum angle of twist, φ, of the…

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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: A hollow power transmission shaft of outer diameter 95 mm and inner diameter 45 mm is 5 m in length.…

A: if you have any doubt please comment

Q: The allowable shear stress in the shaft is 70 MPa and the allowable angle of twist of end A relative…

A: Given: Allowable shear stress (τallowable)=70MPaAllowable angle of twist (φA/D)=0.01radShear modulus…

Q: Problem 2: A steel tube having an outer diameter of 2.5 in. is used to transmit 10 hp when turning…

A: Given:D=2.5 inP=10 hpN=30 rpmζallow=12 ksi

Q: An automobile engine develops a maximum torque of 162Nm. The low gear ratio of transmission is 2.75,…

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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: he maximum bending stress of a hollow shaft is equivalent to 80 N/mm2, while the maximum shear…

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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.