3 kW 2 kW. 25 mm 1 kW D B E C.

Q: The turbine develops 150 kW of power, which is transmitted to the gears such that C receives 70% and…

A: Given:- power p=15 KW                  diameter d=100mm=0.100m                  speed N=800 rpm…

Q: • Determine the smallest safe diameter of the solid steel shaft if the maximum shear stress is…

A: GIVEN DATA -

Q: The steel shaft has four gears with corresponding number of powers as shown. The allowable shear…

A: Find the minimum required diameter of shaft Allowable shear stress = 75 Mpa Allowable twist = 0.05…

Q: The steel shaft DF consists of three concentric tubes and is supported by smooth bearings at D and…

A:

Q: The two 3-ft-long shafts are made of 2014-16 aluminum. Each has a diameter of 1.5 in. and they are…

A: Given data: The torque applied on the top gear is =600 lb-ft The diameter of each shaft is D=1.5 in…

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

A: Given, L=2m Do=40mm=0.04 m ro=20mm = 0.02 m Shear Stress= 140 MPa ω= 80 rad/s

Q: Determine the greatest constant angular velocity v of the flywheel so that the average normal stress…

A: Drawing the free body diagram of the wheel,

Q: The solid steel shaft DF has a diameter of 25 mm and is supported by smooth bearings at D and E. It…

A: Given ,         diameter of shaft=d=25mm=25x10-3m        Revolutions of the shaft n=50 rev/sec…

Q: The stainless-steel shaft shown below is solid with a diameter of 120 mm. The shaft is fixed at A…

A: Given:DIameter, d=120 mmTB=500 N.mTC=800 N.mG=75 GPa

Q: Part A The turbine develops 400 kW of power, which is transmitted to the gears such that both B and…

A:

Q: the solid steel sheft DF has a diameter of 25 mm and is supported by smooth bearings at D and E. It…

A: Please find the solution below.

Q: The solid shaft is made of elastic perfectly plastic material. Determine the torque T needed to form…

A: Write the expression of the torque. Write the expression of the angle of twist.

Q: The shaft is made of A992 steel with the allowable shear stress of tallow = 75 MPa. If gear B…

A: Write the expression of the power on gear A. Write the expression of the power on gear B. Write…

Q: The steel shaft DF consists of three concentric tubes and is supported by smooth bearings at D and…

A: Given: The power delivered by motor, P1 = 15 kW The Speed of motor, n = 55 rev/s The power removed…

Q: -51. The engine of the helicopter is delivering 600 hp o the rotor shaft AB when the blade is…

A:

Q: The rotating flywheel-and-shaft, when brought to a sudden stop at D, begins to oscillate…

A: Given data The length through which point A  displaced on the outer edge of flywheel, s = 6 mm. The…

Q: 5. The steel tube has an elliptical cross section of mean dimensions shown and a constant thickness…

A:

Q: If the solid shaft is made from red brass C83400 and it is subjected to a torque T = 6 kip # ft at…

A: From the given condition angle of twist is same for AB and…

Q: 10–50. The turbine develops 150 kW of power, which is transmitted to the gears such that both C and…

A:

Q: The turbine develops 300 kW of power, which is transmitted to the gears such that both B and C…

A: Properties: The amount of the torque supplied by the turbine can be determined as,

Q: The motor produces 30kW to the A-36 steel solid shaft at a frequency of 20HZ. The shaft is 70mm in…

A: Given data as per question diameter of shaft (d)=70 mmω=20 Hz=20×6.28=125.6 radsPower developed by…

Q: 10-14. A steel tube having an outer diameter of 60 mm is used to transmit 6.75 kW when turning at 27…

A: Given data as per question the diameter of the shaft = 60 mm power transmit =6.75 kw Calculation we…

Q: The shaft consists of a solid segment AB and a hollow segment BC, which are rigidly joined by the…

A: Given for solid part D=80 mm Cs=80/2=40mm Max. shear stress for solid rod is given…

Q: 10-34. The A36 solid steel shaft is 2 m long and has a diameter of 60 mm. It is required to transmit…

A: Given: The diameter of the solid shaft is D=60 mm. The allowable shear stress of the solid shaft is…

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

A: Given: The power developed by the gear motor is P=1/10 hp. The angular velocity of the gear motor is…

Q: The 6-hp reducer motor can turn at 1200 rev>min. If the shaft has a diameter of 5 8 in.,…

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

Q: 10-50. The turbine develops 150 kW af power, which is transmitted to the gears such that both C and…

A: Given data: Power developed by the turbine at 'B': P=150 kW=150000 W Diameter of the shaft, d=100…

Q: The turbine develops 150 kW of power, which is transmitted to the gears such that both C and D…

A: Given, Power P = 150 kW Torque in C = TC  Torque in D = TD diameter of shaft d = 100 mm radius of…

Q: 3.The shaft is made of A992 steel with the allowable shear stress of Tallow = 75 MPa. If gear B…

A:

Q: The gear motor can develop 14 hp when it turns at 600 rev>min. If the shaft has a diameter of 12…

A: Given Data: The power developed by the motor is P = 14 hp. The number of revolutions is N = 600…

Q: The shaft is made of A992 steel and has an allowable shear stress of 95 MPa. When the shaft is…

A:

Q: thick. The screw thread has a pitch of 1 mm. Determine (a) the direct stre induced in the bolt if…

A:

Q: If the gears are subjected to the torques shown, determine the maximum shear stress in the segments…

A: Given Data: The diameter of the shaft is d= 40 mm. The torque at point A is TA = -300 N·m. The…

Q: The shaft is made of red brass C83400 and has an elliptical cross section. If it is subjected to the…

A: The Torsion formulae in case of shafts with elliptical section gets modified  and are as mentioned…

Q: The 304-stainless-steel cylinder has an inner diameter of 4 in. and a wall thickness of 0.1 in. If…

A:

Q: The shaft has an outer diameter of 100 mm and an inner diameter of 80 mm. If it is subjected to the…

A: Given: Outer diameter of shaft is 100 mm. Inner diameter of shaft is 80 mm.

Q: The turbine develops 230 kW of power, which is transmitted to the gears such that both B and C…

A: Given, P=230 kwGst=75 GPad=100 mmω=720 rev/min…

Q: The 304 stainless steel tube has a thickness of 10 mm. If the allowable shear stress is tallow = 80…

A: Given, the thickness of the stainless steel tube, t=10mm=0.01m The allowable shear…

Q: The solid steel bar shaft DF has a diameter of 50 mm and is supported by smooth bearing bearings at…

A:

Q: F14-10. The hollow circular shaft is subjected to the torque of 4 kN-m. Determine the principal…

A: The magnitude of toque is T=4 kN·m. The outer diameter of the shaft is ro=40 mm. The inner diameter…

Q: The solid steel bar shaft DF has a diameter of 50 mm and is supported by smooth bearing bearings at…

A:

Q: 6. The motor delivers 40 hp to the 304 stainless steel shaft while it rotates at 20 Hz. The shaft is…

A:

Q: The bearings at A and B exert only x and z components of force on the steel shaft. Determine the…

A:

Q: The solid steel shaft carries the torques Tl = 750 N • m and T2 = 1200 N • m. using Ll = 1.0 = 2.5 m…

A:

Q: FI0-2 The hollow circular shaft is subjected to an internal torque of T = 10KN-m. Determine the…

A: giventorque T=10kN-m=10×106 Nmminternal diameter d=40mmexternal diameter D=60mm

Q: 3.The shaft is made of A992 steel with the allowable shear stress of Tallow = 75 MPa. If gear B…

A:

Q: *10-28. The solid steel shaft DF has a diameter of 25 mm and is supported by smooth bearings at D…

A: Free Body Diagram

Q: The turbine develops 150 kW of power, which is transmitted to the gears such that C receives 70% and…

A: As per given  We have to determine absolute maximum shear stress in shaft  Angle if twist of E…

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.