A mild steel shaft transmits 22 kW at 550 r.p.m. It carries a central load of 900N and is simply supported between the bearings 2.5 metres apart. Determine the size of the shaft, if the allowable shear stress is 42 MPa and the maximum tensile or compressive stress is not to exceed 56 MPа.

A mild steel shaft transmits 22 kW at 550 r.p.m. It carries a central load of 900N and is simply supported between the bearings 2.5 metres apart. Determine the size of the shaft, if the allowable shear stress is 42 MPa and the maximum tensile or compressive stress is not to exceed 56 MPа.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: The composite shaft, consisting of aluminum, copper, and steel sections, is subjected to the loading…

A: Given data:- To find:- the displacement of B with respect to C the normal stress in each section

Q: Two loads P act as shown, one parallel to x and another parallel to z axes; each load P equals 1850…

Q: A 45-mm-diameter solid steel shaft supports loads PA-1.2 kN and Pc-2.7 kN as shown. Assume that L₁ -…

A: The diameter of the solid shaft d =45 mmThe support loadThe length of the sectionAt point B is…

Q: Two solid steel shafts of different diameters are joined together at point C. The diameter of the…

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

Q: The boom AC is a 4-in. square steel tube with a wall thickness of 0.25 in. The boom is supported by…

Q: A line shaft rotating at 320 rpm is to transmit 35 kW power. The allowable shear stress for the…

A: Given Data⇒ Line shaft rotating at (N)=320 rpm Power transmitted (P)=35 KW Allowable shear stress…

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 allowable shear stress in two steel (G = 83 GPa) shafts below is 90 MPa. The design requires…

A: Given data, Shear modulus of the shaft, G = 83 x103 MPa Allowable shear stress, 𝞽allow = 90 MPa…

Q: A compound shaft consists of an outside tube (1) and an inner tube (2) that are fully connected…

Q: A 0.325 in. diameter solid steel shaft supports two pulleys. The shaft has a length of L= 12.0 in.,…

Q: Two loads P act as shown, one parallel to (x0) and another parallel to z0; each load P equals 1850…

A: GIVEN :- b1=85mmb2=130mmb3=60mmd=28mmP=1850N

Q: A solid aluminum shaft of 94 mm diameter fits concentrically in a hollow steel tube. Determine the…

Q: Let's consider a solid circular shaft subjected to the torque loads as shown. Determine the minimum…

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: Since each of the shafts AB, BC and CD shown in the figure consists of a solid circular bar,…

A: Given data: The diameter of the part AB is dAB=15 mm The diameter of the part BC is dBC=18 mm The…

Q: A mild steel shaft transmits 18 kW at 450 r.p.m. It carries a central load of 900 N and is simply…

A: Maximum tensile or compressive stress=56 MPa

Q: A mild steel shaft transmits P is 18 kW at N is 525 r.p.m. It carries a central load of 900 N and is…

Q: The following shaft is free at A and connected to a fixed support at C. The shaft has a solid…

A: For solution refer below images.

Q: 3.1.2 If the allowable shear stress is 30MPA, what is the maximum power that can be 3.1 The drive…

Q: A B E F 20 kN-m 35 kN-m 85 kN-m 30 kN-n

A: given d=0.2m = 200mm so r = 100mm

Q: In the image below, B and C are pulleys. The belts on the pulleys exert the forces shown in the…

Q: 4- A hollow tubular shaft is 1.5 m long and has an outer diameter of 75-mm. The shaft transmits the…

Q: Calculate the torque T: i. if the shear stress of the brass sleeve in section AB is limited to τb =…

A: Shear stress is defined as the intensity of force acting on the cross sectional area. Shear stress…

Q: A drive shaft is made of solid steel. It is desired to transmit 2.5 hp at 150 rpm. The allowable…

Q: The steel shaft of a socket wrench has adiameter of 8.0 mm and a length of 200 mm (seefigure).If the…

A: Given Data The diameter of the shaft is: d=8×10-3 m The length of the shaft is: L=200×10-3 m The…

Q: T' T An aluminum alloy shaft has an allowable shear stress of Tallow= 200MPa. If the diameter of the…

Q: A circular solid shaft has a diameter of 60 mm and is subjected to a torque load of 8.7 kN•m.…

A: Given Diameter, d = 60 mm Torque load, T = 8.7 kN•m

Q: 1- The shaft shown in the below Fig. consists of a 75-mm diameter aluminum segment rigidly joined to…

Q: Consider the maximum allowable shear stress in the shaft. Calculate the minimum diameter required…

A: Given data: From the previous part, ◆ The maximum allowable shear stress in the steel: τs,allow =…

Q: The driveshaft of an automobile is being designed to transmit 242 hp at 2980 rpm. Determine the…

Q: 3. Find the diameter of a solid steel shaft to transmit 27 kW at 300 r.p.m. The ultimate shear…

A: Given:-Power, P=27 kWSpeed, N=300 rpmUltimate shear stress, τu=360 MPaFactor of safety, FOS=8Ratio…

Q: The shaft is supported by a smooth thrust bearing at A and a smooth journal bearing at B. (Figure 1)…

Q: Two loads P act as shown, one parallel to (x0) and another parallel to z0; each load P equals 2.5…

Q: 2. If the allowable shear stress for each of the steel pins at A and B is tpe 6.5 ksi and the…

Q: 8 in 5in 12 in S

Q: A solid circular shaft of length of 3 m and diameter of 50 mm rotates at 1200 rpm by a 400 HP…

Q: A steam turbine rotor is 160 mm diameter below the blade ring and 25 mm thick. The turbine is…

A: A steam turbine rotor has a diameter of 160 mm below the blade ring and is 25 mm thick.The turbine…

Q: A steel core is bonded firmly to the copper tube (shell) to form the shaft shown. The length of the…

Q: in diameter is subject to the torques

Concept explainers

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.

Question

100%

A mild steel shaft transmits 22 kW at 550 r.p.m.
It carries a central load of 900N and is simply
supported between the bearings 2.5 metres
apart. Determine the size of the shaft, if the
allowable shear stress is 42 MPa and the
maximum tensile or compressive stress is not to
exceed 56 MРа.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 5 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

The boom AC is a 4-in. square steel tube with a wall thickness of 0.25 in. The boom is supported by the 0.6-in .-diameter pin at A, and the 0.26-in .-diameter cable BC. Neglecting the weight of the boom, determine the shear stress in the pin (in psi) if P = 5205 lb. Round off the final answer to two decimal places.
A 3-m aluminum tube with the cross section shown carries a 200 N-m torque. Determine the following: a) the Maximum Shear Stress in the tube b) The relative angle of rotation of the ends of the tube. (For aluminum, use G = 28GPA) 100 mm 50 mm 2.4 mm 1.2 mm
4. The shaft shown transmits 1 kW of power at 1000 rpm. Determine the maximum stress in the shaft. Ø20 mm Ø16 mm 0.5 mm corner radius
A circular hollow shaft has outer diameter of 60 mm and thickness of 15 mm and is subjected to a torque load of 4.2 kN•m. Determine the resulting minimum shear stress. Also determine the resulting maximum shear stress.
Two loads P act as shown, one parallel to (x0) and another parallel to z0; each load P equals 2.5 kN. The crankshaft dimensions are b1 = 80 mm, b2 = 135 mm, and b3 = 55 mm. The diameter of the upper shaft is d = 26 mm. Determine the normal stress at point A, which is located on the surface of the upper shaft at the z0 axis. | Yo B b3 Lütfen birini seçin: a. -155.971 MPa b. -200.302 MPa c. None d. -520.946 MPa e. -124.141 MPa
Two loads P act as shown, one parallel to (x0) and another parallel to z0; each load P equals 1.5 kN. The crankshaft dimensions are b1 = 55 mm, b2 = 150 mm, and b3 = 45 mm. The diameter of the upper shaft is d = 22 mm. Determine the normal stress at point A, which is located on the surface of the upper shaft at the z0 axis. | Yo by bz Lütfen birini seçin: a. -302.704 MPa b. -155.971 MPa c. None d. -200.302 MPa e. -147.437 MPa
An elastomeric bearing (G = 130 psi) is used to support a bridge girder as shown to provide flexibility during earthquakes. The beam must not displace more than 38 in. when a 4.7-kip lateral load is applied as shown. The maximum allowable shearing stress is 60 psi. Determine the smallest allowable dimension b. Determine the smallest required thisckness a.
A compound shaft consists of an outside tube (1) and an inner tub (2) that are fully connected together. Determine the maximun allowable torque that could be applied to the compound shaft if the allowable shear stress in the outer shaft is Tall, 1 = 89 MPa, and the allowable shear stress in the inner shaft is Tall,2 = 62 MPa.[G₁: 39 GPa, G₂ = 16 GPa, d₁ = 102 mm, d₂ = 87 mm, d3 = 55 mm] Tube (1) Tube (2) Answer: d3 d₂ d₁ Tube (1) Tube (2) kN.m
Q1: The shaft BC is hollow with inner and outer diameters of 100 mm and 120 mm respectively. Shaft AB and CD are solid and of diameter d. For the loading shown determine the maximum and minimum shear stress in shaft BC. 0.9 m 0.7 m d 0.5 m A 120 mm T = 10 kN.m i В TB = = 20 KN.m 1 C D Tc = 30 KN.mi Tp = 6 kN - m Figure Question1
Q3-C- The 304 stainless steel shaft with modulus of rigidity 75 GPa and 3 m long has an outer diameter of 60 mm. When it is rotating at 60 rad/s, it transmits 30 kW of power from the engine E to the generator G. Determine the smallest thickness of the shaft if the allowable shear stress tallow= 150 MPa., and the shaft is restricted not to twist more than 0.08 rad. R TUD