Design and structural analysis of single plate clutch. Jan 31, 2018 a multi plate clutch is a type of clutch in which the multiple clutch plates are used to make frictional contact with the flywheel of the engine in order to transmit power between the engine shaft and the transmission shaft of an automobile vehicle. Mechanical design stream aauetd addis ababa university. The clutch is of the single plate type and both sides of the plate are effective. Single plate clutch and multi plate clutch working. Pdf analysis of single plate friction clutch using finite element. Clutch definition, types, advantages, disadvantages full. As the number of clutch plates is increased, the friction surface. Clutches theory of machines engineering reference with. Experimental analyses of automatic single plate clutch in.
The vast majority of cars and motorcycles rely on dry friction clutches. Normally, a manual clutch transmission system is not been the preferred choice. What is multiplate clutch main parts, types and working. Single plate clutch this is the torque transmitted by single plate due to friction considering uniform wear theory. It may be i single plate clutch, ii multi plate clutch, or iii cone clutch. In this paper the transient thermal analysis of a dry friction clutch system.
It is a coil spring design, where the pressure of the clutch is applied to the disc using coil springs similar to a valve spring. Most cars will use a simple single plate clutch, with only higher powered engines needed a multiplate clutch to engage the transmission properly. To calculate the torque capacity of the clutch well have a look at the geometry of the clutch friction disc. Centrifugal clutch edit a centrifugal clutch is used in some vehicles e. A multi plate clutch is a type of clutch in which the multiple clutch plates are used to make frictional contact with the flywheel of the engine in order to transmit power between the engine shaft and the transmission shaft of an automobile vehicle. Application of torque on friction plate similarly boundary conditions and pressure, torque is. It consists of friction lining at the end and this friction lining makes contact with the drum during engagement. Machine design 6 manufacturing science 27 mixed 36 power plant engineering 14 refrigeration and air conditioning 1.
The influence of frictional facing thickness on the. Design and structural analysis of single plate friction clutch abstract in design of the friction clutches of automobiles, knowledge on the. Most designs of the clutches use a number of coil springs but some use a diaphragm or conical type spring. The various types of clutches used in the automobile depend upon the type and use of friction. In friction clutches engagement between the shaft happens due to friction between them.
This clutch is overwhelmed by the power of the engine, allowing only a fraction of the power to the wheels, much like slipping the clutch in a slower car, but working without. Failure of clutch plate clutch plate is one of main systems inside a vehicle. For designing of the diaphragm spring, 3d modelling software used is catia v5. Design and analysis of an automotive single plate clutch article pdf available in mechanics research communications 441. Some types of clutches used in vehicles are given below. Friction clutches are repeatedly subjected to a considerable amount of frictional heat generation on the contact surfaces. Spring is used to disengage the clutch when the engine rotates at lower speed. Each steel plate in the pack serves as a reaction surface, allowing greater active friction surface area and increased torque capacity over a conventional double sided design of the same volume. The above examples clearly show the weight relationship between multi disc and single disc clutches. Modelling and analysis of single circular grooves made on. High torque transmitting capacity or multi plate clutch is smaller than the single plate clutch for a given torque capacity.
Download price list available in excelcsv pdf formats. Introduction to clutch clutch types, principle, types of. Friction clutch can be engaged and disengaged when the machine is running since they have no jaw or teeth. Single plate clutch power transmitted by single plate clutch is given by, rpminshaftofspeednwhere, watt 60 n. This work sheds light upon how to optimize the design of the clutch plate, so as to deliver maximum performance and last longer. The design of single plate clutch is drawn by using theoretical calculation results. Static and dynamic analysis of single plate clutch ijirset. In this paper, detail study of clutch and modeling of clutch is done in proe software. The temperatures distributions of a singledisc clutches. Thus, the friction plate is released and allowed to rotate freely. Analysis of single plate clutch 23 applying loads on single plate clutch applied pressures on single plate clutch analysis of single plate clutch. Smooth engagement and minimum shock during the engagement. Design and structural analysis of single plate friction clutch written by mr.
A dry clutch, as the name implies, is not bathed in liquid and uses friction to engage. Dec 30, 2018 clutch is a mechanical device which is used to connect two rotating shafts on the will of operator. Replacing the given parameters in equation 11, we get. Gstudent 2,4assistance professor 1,2,3,4department of mechanical engineering 1,2,3,4noble group of institution, junagadh, gujarat. A clutch is a machine member used to connect the driving shaft to a driven shaft, so that the driven shaft may be started or stopped at will, without stopping the driving shaft. Multiplate clutches by varying clutch materials for use in tct system of. Clutch is one part of the transmission system, and twin clutch transmissions tct have. Single plate dry clutch abhijit rupnar aditya babar. This work contains stress analysis of single plate clutch of. For this study, an efficient and reliable analysis technique for the design of the mechanical clutch plates is used by using ansys 16. Design and analysis of diaphragm spring of a single plate dry. There are two types of clutches available wet and dry.
Difference between single plate clutch and multi plate. Clutch definition, types, advantages, disadvantages. By combining these springs at a specific installed height, different pressures can be attained for the pressure plate. Simulation of multidrive clutch issn 23476435online volume 4, issue 4, april 2015 they have stated in this paper the design of clutch by combining the operation of the centrifugal action in the single plate clutch system of the transmission mechanism to overcome the wearing effect. The present used material for friction disc is cast iron and aluminum alloys. Any further increase in pressure will cause the clutch plate and the transmission shaft to turn along with the flywheel. A wet clutch is operated in an oil batch whereas a dry clutch does not use oil. The pressure plate is fixed on the flywheel through the pressure plate is fixed on the. The single plate clutch basically consists of flywheel, pressure plate, clutch plate, friction plate, thrust and ball bearing clutch spring and nut and bolt arrangement. How to calculate the torque capacity of a clutch x. Cars of today normally use a car clutch to transmit power produced by the engine to the gear box.
A single plate clutch is designed and modeled using creo 2. Single plate and multi plate, centrifugal clutches and cone clutches are the examples of friction clutches. The vast majority of cars and motorcycles rely on dry friction clutches, which will be explained. A single one of these clutch plates as designed cannot hold more than a fraction of the power of the engine, so the driver starts with only the first clutch engaged. It is user friendly both solid and surface modeling can be done. The force of friction is used to start the driven shaft from rest and gradually brings it up to. The flywheel is mounted on the crankshaft, and rotates with it. One prominent application of clutch is in automobiles. The classic lshaped wear pattern of a friction plate s finger. Pdf design and analysis of an automotive single plate clutch.
The simplest type of clutch is the single plate clutch in which an annular plate with a surface of friction material is forced against a metal disk by means of a. Kakde assistant professor, department of mechanical engineering vidarbha institute of technology,umrer road, nagpur. A large single disc design necessitates engineering considerations and complications in bearing design, inertia loads, component size, shielding, etc. Aug 01, 2017 on this channel you can get education and knowledge for general issues and topics. While ducati, bmw and moto guzzi all use a dry clutch setup, bmw and moto guzzi typically use a singleplate diaphragm spring unit, much like a cars. Design and structural analysis of single plate friction clutch. Multiplate clutch consists of several clutch plates, instead of only one clutch plate as in the case of a single plate clutch.
The clutch used in automotive applications is generally a single plate dry clutch. Static and dynamic analysis of single plate clutch in four. Analysis of single plate clutch asbestos material input parameters youngs modulus164. The clutch disc has friction surfaces similar to a brake pad on both sides that make or break contact with the metal flywheel. As the name suggests, it has only one clutch plate. A friction plate is inserted between the driving member and the driven member of the clutch. When the driver releases the clutch pedal, the driven member and driving member of clutch, comes in contact with each other. Design and analysis of an automotive single plate clutch. The major types of friction clutches are plate clutch, cone clutch, centrifugal clutch. Proengineer wildfire is the standard in 3d product design, featuring.
The multi plate clutch consists more than one clutch plate. This kind of heat generation happened due to the existing slipping between contacting parts of the friction clutch in a single disc clutch e. Fluid plays an important role in this type of clutch. This paper analyzes the influence of friction material thickness of clutch disc. Especially, the precise prediction technique of maximum structural stress should be requested in design of mechanical clutches for their durability and compactness. Design and structural analysis of single plate friction clutch ijert. The shoes are of sliding types which slides in the guide ways. Jain2 1research scholar 2associate professor 1,2department of mechanical engineering 1,2jabalpur engineering college, jabalpur mp482011, india abstract the main purpose of a clutch is to initiate motion or increase the velocity of a body generally by transferring. Advantages and disadvantages of single plate clutch pdf download. The wet clutch design is generally used for higher torque engines that can generate 350 newton friction clutches with examples on single, multiple and conical plates. A wet clutch is operated in an oil batch whereas a dry clutch. Review on different materials utilized in clutch plate. In this types of clutches, friction force is used to engage and disengage the clutch.
Clutch system comprises of clutch plate and clutch facing, pressure plate, diaphragm spring and bearing. Kashibai navale college of engineering, pune akash karale sanket gundawar ug student ug student. Modeling of single plate clutch the modeling of single clutch is done by using catia v5 catia is an 3d mechanical suite it is much faster and more accurate. Dry clutch servicing anddry clutch servicing and modificationmodification photo 1, left. Design and analysis of diaphragm spring of a single plate dry clutch abhijit rupnar aditya babar ug student ug student department of mechanical engineering department of mechanical engineering smt. It has only one clutch plate which is mounted on the splines of the clutch shaft. Difference between single plate clutch and multi plate clutch. The dry single plate type of friction clutch is almost used in american passenger cars. Abstract clutch system is among the main systems inside a vehicle. Design and analysis of diaphragm spring of a single plate. Used in many racing cars including formula 1 and wrc, the amount of friction needed to stop the clutch slipping can be fitted into the same diameter as a single plate clutch due to the neat. Single disc clutch doubledisc clutch multidisc clutch mainly used in automatic transmission single disc dry clutches are simple in making and servicing.
Dynamics with microstation ch06 a simple plate clutch duration. Study the design aspects and function of wet type multi. The clutch is intended for general starting of the automobile from rest, disconnecting the engine form the transmission in order to shift gears, and for avoiding the effect of large dynamic loads on the transmission which appear in transient conditions and on moving on different types of roads the friction clutch design, besides allowing for the main requirements minimum clutch weight. However, increasing the engine speed too high engages the clutch. Rajesh purohit et al 2014 presented the design and in friction clutches, the connection of the engine. Press machine a press machine is a sheet metal working tool with a stationary bed and a powered ram can be driven towards the bed or away from the bed to apply force or required pressure for various. Design and structural analysis of single plate friction clutch abstract in design of the friction clutches of automobiles, knowledge on the thermoelasticity a property is very informative in the initial design stage. The parts of a single plate clutch can be seen below. The design of single plate clutch is done for force motors new vehicle and is drawn by using theoretical calculation results. The present used material for friction disc is alloy steel single plate clutch replaced with various material. Advantages and disadvantages of single plate clutch pdf. Within the area of the friction surface we are going to represent an elementary area dx, at the distance x from the center. This paper gives the general introduction to the arrangement, design and some basic concept of multi plate wet type clutch.
A multi plate clutch is used in automobiles and in machinery where high torque output is required. This paper shows the design of single plate clutch in automobile. Apr 15, 2018 a single plate clutch is consisting of various parts. Heat generation is less, so there is no need of a cooling medium. Single plate dry clutch pdf an axial clutch is one in which the mating frictional members are moved in a.
It has only one clutch plate, mounted on the splines of the clutch shaft. The clutch plate is used to increase or decrease the speed of a vehicle. Kakde published on 201029 download full article with reference data and citations. A much more power type of clutch is the single plate clutch as shown in which a single flat circular plate is gripped between the inside face of the flywheel and a clamping plate which is made to grip the clutch plate by means of clamping levers actuated by strong spring. Mainly it consists of a clutch plate with both side friction lining and some other parts which helps in the proper functioning of a clutch like flywheel, pressure plate, thrust bearing, hub, springs and input mechanism for. Combining friction plate and separator technology, we offer single sided friction plates and collated packs.
Reviewing briefly the history of the automotive clutch and summarizing the most interesting achievements in clutch design during recent years, the author discusses friction facings and says that the development of the asbestosbase friction bearing has made possible the multipledisc dry plate and the single plate types. A single plate clutch is consisting of various parts. Single plate friction clutch the parts of a single plate clutch can be seen below. Design and analysis of friction clutch plate harshita warkade1 prof. Alevel design and technology marked by teachersflat plate clutch the single plate ones are manly used but multi plate clutches are also used mostly in motorbikes download the pdf today. This work contains stress and thermal analysis of three different design variants of single plate friction clutch plate of the automobile tata super ace.
Modelling and assembly of single plate clutch ijmetmr. Assembly of different parts of the single plate clutch is also done in software. The spiders are mounted on the driver engine shaft or motor shaft. Calculate the torque capacity of single plate dry clutch, which has. The influence of frictional facing thickness on the contact. These factors can make multiple disc friction clutches and friction brakes a preferred power transmission solution where high torques are present. The comparison result is done for using three materials to define the best material for friction plate. Solid mechanics tutorial friction clutches this work covers elements of the syllabus for the edexcel module 21722p hncd mechanical principles outcome 3. Uniform wear theory is deformations of a dry friction clutch system. Advantages and disadvantages of single plate clutch pdf 272. This paper discusses detailed study of single plate clutch. Jun 08, 2018 cars of today normally use a car clutch to transmit power produced by the engine to the gear box.
A single plate is commonly used in cars and light vehicles. Pdf design and analysis of clutch plate for automatic single. Most of a dry clutch s rattle comes from the fingers of the friction plates banging into the clutch basket. Design and structural analysis of single plate friction clutch mr. Analysis of single plate friction clutch using finite element method.