The major types of friction clutches are plate clutch, cone clutch, centrifugal clutch. 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. Structural analysis is done to find the stress distribution on the model. Disc or plate clutches single disc or multiple disc clutch, cone clutches, and centrifugal clutches solidworks solid works is mechanical design automation. 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. Design optimization of the rigid drive disc of clutch. Pdf design and analysis of an automotive single plate clutch. The new direction of development of the automotive vehicle ride comfort and driving smoothness is associated with the advancement of the machine parts design, e. Advantages of multiplate clutch over single plate clutch. Design and structural analysis of single plate friction clutch. Kakde assistant professor, department of mechanical engineering vidarbha institute of technology,umrer road, nagpur. Abstact a clutch is a machine member used to connect the driving shaft to a driven shaft, so that the driven by.
A disc is bolted to flywheel which is known as pressure plate or driving disc. These factors can make multiple disc friction clutches and friction brakes a preferred power transmission solution where high torques are present. Design and analysis of an automotive single plate clutch article pdf available in mechanics research communications 441. The pseudorigidbody model prbm, rigidbody replacement synthesis, forcedeflection analysis, compli. Clutch friction materials explained organic, kevlar. The above examples clearly show the weight relationship between multi disc and single disc clutches. No matter the application, the function and purpose of a clutch is to transmit torque from a rotating driving motor to a transmission. Chapter 10 automotive clutches, transmissions, and transaxles. Introduction to clutch clutch types, principle, types of clutches introduction to transmission. The design of single plate clutch is done for force motors new vehicle and is drawn by using theoretical calculation results.
The present paper deals with designing a friction clutch disc against the flywheel. Pdf analysis of single plate friction clutch using finite element. A single plate clutch is consisting of various parts. Find powerpoint presentations and slides using the power of, find free presentations research about single plate clutch ppt. To calculate the torque capacity of the clutch well have a look at the geometry of the clutch friction disc. Fly wheels, clutch plates and friction in a cars clutch, a flywheel connects to the engine, and a clutch plate connects to the transmission. It has only one clutch plate which is mounted on the splines of the clutch shaft. Design and structural analysis of single plate friction clutch mr. Within the area of the friction surface we are going to represent an elementary area dx, at the distance x from the center. This work contains stress analysis of single plate clutch of. A clutch works because of friction between a clutch plate and a flywheel. Single revolution clutches were developed in the 19th century to power machinery such as shears or presses where a single pull of the operating lever or later press of a button would trip the mechanism, engaging the clutch between the power source and the machines crankshaft for exactly one revolution before. Types of friction clutches though there are many types of friction clutches, yet the following are important from the subject point of view. Design and structural analysis of single plate clutch.
The clutch disc has friction surfaces similar to a. It has only one clutch plate, mounted on the splines of the clutch shaft. This work sheds light upon how to optimize the design of the clutch plate, so as to deliver maximum performance and last longer. Transmission is the mechanism which is used to transfer the power developed by engine to the wheels of an automobile. It is user friendly both solid and surface modeling can be done. For designing of the diaphragm spring, 3d modelling software used is catia v5. Between the flywheel and the pressure plate is the clutch disc. Any further increase in pressure will cause the clutch plate and the transmission shaft to turn along with the flywheel. 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. Apr 26, 2017 analyzing of different materials and decided which is best material for clutch. Users can purchase an ebook on diskette or cd, but the most popular method of getting an ebook is to purchase a downloadable file of the.
Single plate friction clutch the parts of a single plate clutch can be seen below. Often the ideal design solution is not about finding the fastest, sturdiest, most accurate or even the least expensive option. The clutch used in automotive applications is generally a single plate dry clutch. 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. How a clutch works australian clutch services clutch. This paper shows the design of single plate clutch in automobile. Single plate clutch design procedure clutch friction scribd. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. They decrease the moment of inertia of the clutch and increase the amount of torque that is transmitted through increasing. The transmission system of an automobile includes clutch, gear box, propeller shaft axle and wheels, etc. Since there are n pars of friction surfaces in contact for a singleplate clutch, n 2, then the torque transmitted by a clutch is given by. A wet clutch is operated in an oil batch whereas a dry clutch does not use oil.
Its hard to buy a replacement clutch, at least if you want to understand what youre buying. The friction plate is mounted on a hub which is splined from inside and thus free to slide over the gear box shaft. The clutch disc has friction surfaces similar to a brake pad on both sides that make or break contact with. Tech assistant professor tudi ram reddy institute of technology and science.
Advantages and disadvantages of single plate clutch pdf 272. You can see what this looks like in the figure below. Solid mechanics tutorial friction clutches this work covers elements of the syllabus for the edexcel module 21722p hncd mechanical principles outcome 3. Design and structural analysis of single plate friction clutch abstract in design of the friction clutches of automobiles, knowledge on the. There are springs depending upon design arranged circumferentially, which provide axial force to keep the clutch in engaged position. Smooth engagement and minimum shock during the engagement.
Machine design design of clutches clutch transmission. There are many types of clutch designs pending on the application. Most automotive clutches are a dry single plate clutch with two friction surfaces. 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.
Abstract clutch system is among the main systems inside a vehicle. Single plate dry clutch pdf an axial clutch is one in which the mating frictional members are moved in a. The clutch lets the driver control power flow between the engine and the transmission or transaxle. The operating member consists of a pedal or lever which can be pressed to disengaged the driving and driven plate. The flywheel is mounted on the crankshaft, and rotates with it. Friction clutch can be engaged and disengaged when the machine is running since they have no jaw or teeth. A large single disc design necessitates engineering considerations and complications in bearing design, inertia loads, component size, shielding, etc. 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. For comparative studies, the same clutch en g agement as in 5. Problem 2 determine the external and internal radii of the friction plate of a single clutch if maximum torque transmitted is 90 nm. Design and structural analysis of single plate friction clutch ijert. Between the variations in design, the jargon, and the lack of specifications, things can be confusing.
The comparison result is done for using three materials to define the best material for friction plate. Design and analysis of diaphragm spring of a single plate dry. Machine design design of clutches free download as pdf file. Single plate clutch design procedure free download as pdf file. The pressure plate is fixed on the flywheel through the pressure plate is fixed on the. Well look at how these parts work together in the next section. Gstudent 2,4assistance professor 1,2,3,4department of mechanical engineering 1,2,3,4noble group of institution, junagadh, gujarat. Clutch friction materials explained organic, kevlar, ceramic, etc. A single plate is commonly used in cars and light vehicles. Torque transmitted by one pair of friction surface of clutch. Tech cad\cam tudi ram reddy institute of technology and science. Mar, 2020 the oil isnt needed to lubricate the plates, but it does lower the friction between them, necessitating stiffer springs andor grippier clutch plates.
Each cad and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or realworld item, product, or good it may purport to portray. View and download powerpoint presentations on single plate clutch ppt. The design of single plate clutch is drawn by using theoretical calculation results. Introduction to clutch clutch types, principle, types of. On this channel you can get education and knowledge for general issues and topics. There are many advantages of multi plate clutches over single plate ones. Single plate clutch frictional resistance offered by ring is. Design and analysis of diaphragm spring of a single plate.
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