Two designs for a shaft are being considered. Both have an outside diameter of 50 mm and are 600 mm long. One is solid but the other is hollow with an inside diameter of 40 mm. Both are made from steel. Compare the torsional shear stress, the angle of twist, and the mass of the two designs if they are subjected to a torque of 850 N · m.

Q: A 6-splined shaft delivers a torque of 7.5 kN - m. The spline has the following dimensions: D = 75…

A: given; →torque(T)=7.5KN-m                  =7.5*106N-mm→outer diameter(D)=75mm→inner…

Q: Two designs for a shaft are being considered. Both have an outside diameter of 70 m and are 900 mm…

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Q: 4 mm module 20° full-depth The gear shown above is to transmit 1 kW at a speed of 200 rev/min. Find…

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Q: e free body diagram of the shaft shown below, the rolling contact bearings are located at A and C. e…

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Q: Qs/The solid compound shaft, made of three different materials, carries the two torques shown in…

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Q: If the shaft now bored in order to reduce weight to produce a tube of 100 mm outer diameter and 60…

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Q: A standard 25-HP electric motor operates at 1800-RPM. If the motor is connected to a pump in the…

A: The power available, P = 25 hp The speed of motor, N = 1800 rpm The diameter, d2 = 1.25 in The…

Q: Problem 2: A solid circular drive shaft with a diameter of 0.5" transmits a torque of 200 in-1bf and…

A: The diameter of the shaft, Transmitted torque, The maximum bending moment, The yield strength of…

Q: Determine the factor of safety of the shaft. A 30-mm-diameter  with a yield strength in tension of…

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Q: Give the following problem a try. If you get stuck, here is one way to work it: Essential Solution…

A: GIVEN DATA- A SHAFT AND PULLY SYSTEM GIVEN SUBJECTED TO TORQUE WE HAVE TO FIND INTERNAL TORQUE AT…

Q: 2. For the system shown below, compute the maximum torque it can accommodate if a is 2000mm and b is…

A: Find the maximum torque .

Q: A solid constant-diameter shaft is subjected to the torques shown. The bearings shown allow the…

A: Given:Torque acting at A, TA=105 N.mTorque acting at B, TB=314 N.mTorque acting at C, TC=372…

Q: Determine the minimal value of a radius of the circular-solid shaft in problem 1 such that the…

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Q: A standard 25-HP electric motor operates at 1800-RPM. If the motor is connected to a pump in the…

A: The power available, P = 25 hp The speed of motor, N = 1800 rpm The diameter, d2 = 1.25 in The…

Q: PROBLEM 2 A drive shaft running at 2500 rpm has outer diameter of 80mm and inner diameter of 60mm.…

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Q: 24 4. A solid shaft of 35 mm diameter is subjected to an applied torque of 320 Nm. Calculate the…

A: GivenD=35mmT=320Nm=320×103 Nmmd=17.5mm

Q: A standard 25-HP electric motor operates at 1800-RPM. If the motor is connected to a pump in the…

A: The power available, P = 25 hp The speed of motor, N = 1800 rpm The diameter, d2 = 1.25 in The…

Q: what is the Moment at point A

A: First find the moment produce by given torque as follows.

Q: PROBLEM 2. The turbine in the figure generates 90 kW power. 50 kW of power is drawn from the gear at…

A: Total Power P = 90kW  Power with gear C Pc = 50kW = 50×103 W Power with gear D PD = 40kW = 40×103 W…

Q: Bearing stress 5. Please provide proper discussion and illustration also complete solution and…

A: given; transmitting force(F)=50KN                                     =50*103Nshear stress on…

Q: The mean diameter of the driving pulley for a vee-belt drive with two belts is 110 mm. The pulley…

A: diameter of pulley (d) = 110 mm  no of belt = n = 2 groove angle =  2β = 45° = β = 22.5° power…

Q: A solid circular shaft is subjected to a torque of 21,334 in-lb.  Calculate the diameter required if…

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Q: Both shafts have the same diameter-2cm and are made of low quality steel G-77 GPa. A torque of 1200…

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Q: Figure below shows a portion of a pump that is gear-driven at uniform load and speed. The 25 mm…

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Q: 3. A steel shaft 60 in. long has applied to it a 10,000 in-lb torque by a pulley located at the…

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Q: A hollow shaft with a length of 1103mm and outer diameter 73mm and inner diameter 50mm is required…

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Q: A solid 1.5 in. diameter shaft is used to synchronize multiple mechanisms in a manufacturing plant.…

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Q: shaft transmits 75 kW power at 300 r.p.m. The distance between the two bearing is 3000 mm. It is…

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Q: Figure Q1 shows a shaft AB (modulus of rigidity G = 73 GPa) with a total length of 1270 mm that is…

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Q: 3. Knowing the rotation speed: n=300r/min and the power of applying on each wheel: P₁-200kW. P-50kW,…

A: Given Data: n=300 rpmP1=200 kWP2=50 kWP3=50 kWP4=100 kWτall=120 MPaLAB=LBC=LCD=1.5 mR=20 mm   To…

Q: The figure shows a shaft carrying three gears that rotates at 1150 rpm. Gear A delivers power to a…

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Q: A hollowed circular shaft that can transfer a 20 kN-m torque has the characteristics 72mm for the…

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Q: A hollow shaft of outer diameter 40 mm and inner diameter of 20 mm is to be replaced by a solid…

A: For hollow shaft outer diameter (D) = 40 mm , Inner diameter =20 mm ;And also the torque and maximum…

Q: Oh no! The bearing at the wall on the left has been damaged. It is now acting like another gear that…

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Q: A standard 25-HP electric motor operates at 1800-RPM. If the motor is connected to a pump in the…

A:

Q: A drive shaft running at 2500 rpm has outer diameter of 60mm and inner diameter of 40mm. The…

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Q: Determine the minimum required diameter of the shaft CD.

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Q: shaft transmits 75 kW power at 300 r.p.m. The distance between the two bearing is 3000 mm. It is…

A: Given that ,Power P=75kWspeed N=300 r.p.m Distance b/w bearing =300mm=3mshear stress for shaft…

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.