Determine the principal dimensions of a cone clutch faced with lather to transmit 40 kW at 800 r.p.m. from an electric motor to an air compressor. Sketch a sectional front view of the clutch and provide the main dimensions. Assume that the semi-angle of the cone is 10°, the coefficient of friction is 0.3, mean diameter of cone is (7-10)d, where d is the diameter of the shaft, allowable normal pressure for lather and cast iron is 0.1 to 0.2 N/mm, shear stress 100 N/mm², load factor is 2 and the mean diameter to face width ratio is 6.

Determine the principal dimensions of a cone clutch faced with lather to transmit 40 kW at 800 r.p.m. from an electric motor to an air compressor. Sketch a sectional front view of the clutch and provide the main dimensions. Assume that the semi-angle of the cone is 10°, the coefficient of friction is 0.3, mean diameter of cone is (7-10)d, where d is the diameter of the shaft, allowable normal pressure for lather and cast iron is 0.1 to 0.2 N/mm, shear stress 100 N/mm², load factor is 2 and the mean diameter to face width ratio is 6.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.76P: The clutch described in Prob. 7.75 is to transmit a torque of 120lbft when the total spring force...

See similar textbooks

Related questions

Q: A multiplate friction clutch is required to transmit 72 kW at 3600 r.p.m. The plates are alternately…

A: Given data: - The power transmitted by the clutch is P = 72 kW. The speed of the clutch is N =…

Q: (c) The type of pressure plate chosen as a result of the calculation in part (b) of this question…

A: A clutch is a device that allows two elements with a common axis of rotation to connect and detach…

Q: A multiple-disk clutch is to operate in oil and be able to transmit a design overload torque of 800…

A: Given:T = 800 N-mDo = 150 mm = 0.150mDi = 90 mm = 0.09mpmax =1000 kPaf = 0.10To findTotal number of…

Q: Determine the given question with correct solution

A: Given data; P=25 KW=25×103 WN=300rpmp=85 KN/m2=0.85 N/m2d2=380 mmr2=190 mmn=2μ=0.25 Find,1.outer…

Q: THE ENGINE OF AN AUTOMOBILE IS RATED TO GIVE SOKWAT 200 RPM WITH A MAXIMUM TORQUE OF 600 N-M. DESIGN…

A: The answer is mention below

Q: mm, The semi-angle of the cone is 15°. The coefficient of friction is 0.3. Find the torque required…

A: A disc or plate clutch has the same use that a cone clutch has. Instead of two spinning discs, the…

Q: Q) A single plate clutch has to transmit 75 kW at 3000 r.p.m. The spring exerts an axial pressure of…

A: The answer is

Q: A single plate cutch consists of one pair of contacting surfaces. The inner and outer diameters of…

A: Given Data Inner diameter of clutch is: di=100 mm=ri=50 mm Outer diameter of clutch is: do=150…

Q: A disc clutch is required yo transmit 5 kW at 2000 rpm with coefficient of friction 0.25 and bore…

A: Given Power, P = 5 kW Coefficient of friction = 0.25 Constant pressure, P = 1…

Q: A multi disc clutch, as illustrated below, is used to connect a four-cylinder internal combustion…

A: Friction Clutch Friction clutch is used to transmit the power in shafts and machines which must be…

Q: Two parallel shafts whose centre lines are ‘5’ m apart, are connected by an open belt drive. The…

A: C=5 mD=3 md=3 mTmax=4 KNμ=0.3N=700 rpmVelocity of belt, V=π*d*N60V=π*3*70060=109.95 m/s

Q: The effective pressure on a 400 mm diameter piston is 1.1 MN/m² when the crank is 32° beyond top…

A: Given: Diameter of the piston→D=400 mm=0.4 m So area of the piston→A=π4×D2=π4×0.42=0.125 m2 Pressure…

Q: Using the provided information, compete the following problems. • The system shown is in static…

A: Given:- = surface density of solar A = area The gravitational pulls…

Q: 92 A dry single plate clutch is to be designed for an automotive wehicle whose engine is rated to…

A: radius of the friction plate = r1 Inner radius of the friction plate = r2 r1 = 1.25 r2

Q: The disc clutch has a pair of mating friction surfaces, with an outer diameter of 350 mm and an…

A: Given data:- outer diameter=350 mm inner diameter =250 mm The average value of the coefficient of…

Q: Q. A multi disc clutch has 5 plates having four pairs Myd of active friction surfaces. If the…

A: The solution is given in next step

Q: In a thrust bearing, the external and the intermal diameters of the contacting surfaces are 320 mm…

Q: ch. The friction lining has a ce 25. The bore radius of friction li ilom contLacl pressur of IMI

Q: i need the answer quickly

Q: The hand brake of Fig. is used to control the rotation of a drum. The coefficient of friction…

A: Given: The torque on the drum, T = 5 ft.lb The coefficient of friction between belt and drum, μ =…

Q: he worm is transmitting 5 kW pou e worm wheel. The coefficient of the normal pressure angle is 20°.…

Q: A band brake having band-width of 80 mm, drum diameter of 250 mm, coefficient of friction of 0.25…

A: From the given data, useful data can be given by, Drum diameter = d = 250 mm = 0.25 m Coefficient of…

Q: A multi-plate clutch as in the figure below transmits power at 1500 rpm. The coefficient of friction…

A: Clutches need a way to be activated in order to cease the transmission of torque. The clutch pedal…

Q: Q2 ) A cone clutch is to transmit 10 KW at 600 r.p.m. the cone has a face angle of 10 The width of…

Q: A leather-faced cone clutch has a contact surface with a mean diameter of 15 in. and transinits 20…

A: Given: Mean diameter, dm = 15 in or 1.25 ft Power transmitted, P = 20 hp or 11000 lb.ft/s Rotational…

Q: Consider a brake testing bench as shown in the figure. Motor 16.1 50 20 Clutch + X A motor speeds up…

Q: A friction clutch is to transmit 10 kW at 3000 rpm. It is to be of single plate type with both sides…

Q: An automobile single plate clutch consists of a pair of contacting surfaces. The inner and outer…

A: Uniform pressure theory: When the clutch and bearing mating components are fresh, the contact…

Q: The tension, Tiial of V-belt with groove of 60° during initial adjustment is 150 N on each side. The…

A: Given Data: Tinitial =150NGroove angle α = 60°Angle of lap θ = 165°Coefficiet of friction μ =…

Q: Exomple: An automotive single-plate clutch with o pairs of frichon Surfaces, tvansmits a 300. N-m…

A: For single plate clutch : Torque (T)=300 N-m speed (N)= 1500 rpm inner dia.(d) = 170 mm outer…

Q: An automobile single-plate clutch consists of a pair of contacting surfaces. The inner and outer…

A: Uniform Wear Theory: When the product of pressure and area of the contacting surface transmitting…

Q: (i) The diameters of pulleys; (ii) The length of the belt and (iii) Belt tensions on the tight and…

Q: The axial pressure on a single disc clutch (both sides of the disc is effective) is limited to 0.12…

Concept explainers

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.

Question

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

Step 2

Step 3

Step 4

Step 5

Step 6

Step 7

Step 8

Step by step

Solved in 8 steps with 8 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Design of Power Transmission Elements and Power Transmission Systems

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

Q1 Q5) Determine the principal dimensions of a cone clutch faced with lather to transmit 40 kW at 800 r.p.m. from an electric motor to an air compressor. Sketch a sectional front view of the clutch and provide the main dimensions. Assume that the semi-angle of the cone is 10°, the coefficient of friction is 0.3, mean diameter of cone is (7-10)d, where d is the diameter of the shaft, allowable normal pressure for lather and cast iron is 0.1 to 0.2 N/mm, shear stress 100 N/mm, load factor is 2 and the mean diameter to face width ratio is 6.
I need the answer as soon as possible
A multi-disk clutch consists of two steel disks with one bronze disk. Theinner and outer diameters of the contacting surfaces are 200 and 250 mmrespectively. The coefficient of friction is 0.1 and the maximum pressurebetween the contacting surfaces is limited to 0.4 N/mm2. Assuming uniformwear theory, calculate the required force to engage the clutch and the powertransmitting capacity at 720 rpm
A multiple disc clutch has radial width of the friction material as 1/5th of the maximum radius. The coefficient of friction is 0.25. Find the total number of discs required to transmit 60 kW at 3000 r.p.m. The maximum diameter of the clutch is 250 mm and the axial force is limited to 600 N. Also find the mean unit pressure on each contact surface.
A cone clutch has cone elements at an angle of 12o. The clutch transmit 25 HP at a speed of 1200 rpm. The mean diameter of the conical friction section is 16 in and the coefficient of friction is 0.35. Find the axial force needed to engage the clutch.
Determine the given question with correct solution not polagarise its urgent
A multiple V-belt drive is required to transmit 4 kW. The smaller pulley of the system is150 mm diameter, rotates at 200 rev/min, and has an angle of lap angle of 135°. Thegrove angle is 40° and the coefficient of friction between the belt and the pulleys is 0·3.If the maximum tension in any one belt is limited to 800 N, calculate:(a) The number of belts required. (b) The minimum tension in any one belt. (c) The required pre-tensioning of the belt. The centre-to-centre distance between the pulleys is 2 m.(d) Determine to the nearest mm, the required size for the larger pulley.(e) Find the approximate length of the belt
A multi-plate clutch has four pairs of frictional surfaces, each of internal diameter 120 mm and external diameter 200 mm. If the coefficient of friction is 0.3 and the uniform pressure condition can be assumed, what is the required spring force when the plates transmit 20 kW at 1400 rpm?
A leather faced cone clutch transmits power at 500 rpm. The semi-coneangle a is 12.5°. The mean diameter of the clutch is 300 mm, while the facewidth of the contacting surface of the friction lining is 100 mm. The coefficientof friction is 0.2 and the maximum intensity of pressure is limited to 0.07N/mm2. Calculate the force to engage the clutch and the power transmittingcapacity.
A cross belt system gives a speed reduction of 6:1 and the centre distance between the pulleys is 2.5 m. The effective radius of the driving pulley is r, = 80 mm and it runs at the speed of 550 rpm. The grove angle of pulleys is 25°. The belt has a mass of 0.35 kg/m and the coefficient of friction of 0.3. If the tension in the belt is not to exceed 650 N, calculate the power that can be transmitted by drive.
A cone clutch has an angle of 12 dgrees and coefficient of friction of 0.42. Find the axial forcerequired if the capacity of the clutch is 8 KW at 500 rpm. The mean diameter of the active conicalsections is 300 mm. Use uniform wear method.
Solve show solution