The diameters of the solid shafts in the gear wheel set shown in the figure are dAB = 20mm, dCD = 25mm, dEF = 40mm. Since the safety shear stress of each shaft is 90MPa, determine the largest T torque that can be applied. Calculate the total angle of rotation in A for the maximum applied torque value.

Q: A solid constant-diameter circular shaft is subjected to the torques of TA = 480 lb-ft, TB = 1060…

A: Given Data: Allowable shear stress, t=5800 psi

Q: Design the outside and inside diameters for a hollow stell shaft subjected to a torque of 1,000,000…

A: Given data: The torque applied is, T = 1,000,000 lb-in. The shear stress developed, τ = 8,000 psi.…

Q: The nature of the stresses

A: Given; A helical gear with pressure angle,α= 200 and β=300 helix angleAt the  mid span of a shaft is…

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: Compute the torsional shear stress in a circular shaft with a diameter of 50 mm that is subjected to…

A: GivenT=800 Nmd=50mm=0.05 mFormulaσT=16Tπd3

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: A motor drives a shaft at 300 rpm and a power output of 100 kW. The shaft is made of A-36 steel and…

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Q: 13-31 Shaft a in the figure has a power input of 75 kW at a speed of 1000 rev/min in the…

A: Given, Power in shaft a = Pa = 75 kW = 75000 W Rotational speed of a = Na = 1000 rpm Module of all…

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: 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: The shaft shown in the figure is machined from AISI 1040 CD steel. The shaft rotates at 1600 rpm and…

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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: he shafts are made of steel with shear modulus of 75 GPa. Determine the angle of twist of gear B if…

A: ⇒given data;⇒shear modulus(G)=75GPa                          =75*103MPa⇒angle of twist for gear…

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: A planetary gear used on the Mars rover uses a 25-tooth helical gear with ψ = 20° has a 25° pressure…

A: Given Data The number of tooth are: N=25 The angle of the thread is: ψ=20° The pressure angle is:…

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: Form the figure below, the power transmission shaft shows the forces acting on it carrying two…

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Q: Compute the torsional shear stress in a circular shaft with a diame to a torque of 800 N-m.

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Q: A 2 in diameter shaft uses a straight spline with seven splines and contact length of 1.5 in.…

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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: Ex. # 5) Pinion 2 in the figure runs at 1 750 rpm and transmits 2.5 kW to idler gear 3. The teeth…

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Q: In the double-reduction gear train shown (dimensions are in inches), shaft a is driven by a motor…

A: Step 1: Step 2: Step 3:

Q: The figure shows a shaft carrying three gears that rotates at 1150 rpm. Gear A delivers power =10kw…

A: Given, Gear A deliver 10KN Gear C deliver 15KN A shaft carrying 3 gears that rotates at 1150 rpm…

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: 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 power transmission mechanism consists of a belt drive and a gear train as shown in the figure.…

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Q: Two designs for a shaft are being considered. Both have an outside diameter of 60 m and are 800 mm…

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

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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: naft has a diameter of 41mm. The PCD of the coupling bolts is 63mm. amter is 3mm, and the yield…

A: Given data-T=354Nm  D=41mmPCD=63mm

Q: • For the solid shaft shown in the figure, determine the maximum shearing stress. And the twisting…

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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.