A multiplate disc clutch transmits 55 kilowatt of power at 1800 rpm. Coefficient of friction for the friction surface is 0.1. Axial intensity of pressure is not to exceed 160 KN/m2. The internal radius is 80mm and is 0.7 times external radius. Find the number of plates needed to transmit the required torque.

Q: In a thrust bearing, the external and the internal diameters of the contacting surfaces are. 19 mm…

A:

Q: Prob # 8. If the inertia is 80 lb-ft2, and the speed of the driven shaft is to be increased from 0…

A: GivenI=80 lb-ft2N1=0  to N2=1500rpm in t=3sTstart=10 in lb=1012 lb ft=1012×32.17 lb ft=26.808 lb…

Q: Grip. In the engineering design of handles (such as on manual and powered hand tools) and rails…

A: For solution refer below images.

Q: A single plate both side effective clutch is used to transmit 16 kW power at 500rpm. The average…

A:

Q: Find the coefficient of friction Friction force=230 N Normal force=1200 N

A: Given data : Normal force=N' Friction force=f   Required : Coefficient of friction

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: Find the power transmitted by a belt running over a pulley of 500mm diameter at 300 rpm.The…

A:

Q: A single disc clutch with both sides of the disc effective has outside diameter of 250 mm and inside…

A: A Clutch is a mechanical device used in the transmission system. clutch could be a machine…

Q: A hydraulically operated multidisk plate clutch has an effective disk outer diameter of 6.0 in and…

A:

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: Find the brake power of the engine running at 755 rpm. The iength of lever from centre of pulley is…

A: We need to figure out how much braking power the engine has at 755 rpm.The lever is 1.43 metres long…

Q: You have to build a box lifter, this will be made with a square threaded power screw. The power…

A:

Q: 112 he Ratio between the Outside and Inside Diameter of the Disk is 100 the coefficient of friction…

A:

Q: The axial load, mean radius, coefficient of friction, number of friction pairs are used to find the…

A:

Q: There is 465 psi in the hydraulic system that is powering a caliper with two pistons on each side of…

A: The normal force exerted by the caliper on the rotor can be determined as,

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…

A: Given,  Power transmitted , P =10 Kw Speed, N =600 rpm Cone angle = 10 degree maximum pressure , Pr…

Q: l-plate clutch must transmit 23 kW of power without slipping at 2500 rev/min. The coefficient of…

A:

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: (b) A multiple plate clutch has more number of clutch plates. A typical clutch consist of the…

A:

Q: n'. CALCULATE the number of friction plate required.

A:

Q: A petrol engine running at a speed of 1000 rpm with a torque given to crank is 200 N-m, calculate…

A: Given:Speed  of engine, N=1000 rpmTorque, T=200 N-m

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

A:

Q: Prob # 8. If the inertia is 80 lb-ft2, and the speed of the driven shaft is to be increased from 0…

A: GivenI=80 lb-ft2N=0 t o N=1500 rpm in t=3sTstarting=10 lb-in=1012 lb ft=1012×32.17  lb ft2/s2=26.808…

Q: The following data is for a multi-plate clutch: Number of contact surfaces 4 Speed (rev/min) Outside…

A:

Q: You have to build a box lifter, this will be made with a square threaded power screw. The power…

A: The objective of the question is to calculate the depth of the thread, the width of the face, the…

Q: The factor of safety against slipping in the friction clutch = 1.3; coefficient of friction=0.4;…

A:

Q: (7) A clutch system is to be designed to transmit 800 ft-lb of torque. A multi-plate clutch in an…

A: Given:The torque transmitted by the clutch system, The maximum diameter of the outer disk, The…

Q: A cone clutch has D = 16 in, d = 14 in, a cone length of 3 in, and a coefficient of friction of…

A:

Q: per surface is 66 Nm. Calculate the required number of discs n.

A: Total torque = torque per surface × (No. of plate…

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

A:

Q: A centrifugal clutch has four shoes which slide radially in a spider keyed to the driving shaft and…

A: Centrifugal clutches generally consists of motor pulleys. Inside the rim of these pulleys, various…

Q: Describe the failure of a hollow torque tube. Calculate the forces creating the failure

A: It is asked to describe the failure in the hollow torque tube

Q: life of the bearing in hours

A: Given; A ball bearing operating at a load F has t=8000 hrsThe life of the bearing in hours when the…

Q: A multiple clutch has to transmit 90kW from an engine running at 3500 rpm. Clutch lining outer…

A: Considering Uniform Pressure theory It is used for the newly produced clutch.

Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.