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class="excerpt"><p>Mechanical Project On Magnetic Levitation  Introduction to Magnetic Levitation  Magnetic levitation, maglev, or magnetic suspension is a method by which an object is suspended with no support...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/mechanical-project-on-magnetic/" aria-label="View Post: Mechanical Project On Magnetic Levitation Download Report PDF">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Mechanical Project On Magnetic Levitation Download Report PDF","url":"\/\/www.gunkrazy.com\/mechanical-project-on-magnetic\/","articleBody":"Mechanical Project On Magnetic Levitation\r\n\r\nIntroduction to Magnetic Levitation\r\n\r\nMagnetic levitation, maglev, or magnetic suspension is a method by which an object is suspended with no support other than magnetic fields. Magnetic pressure is used to counteract the effects of the gravitational and any other accelerations.\r\n\r\n\r\nAn assembled magnetic levitation system mechanical project\r\n\r\n\r\nEarnshaw's theorem proves that using only static ferromagnetism it is impossible to stably levitate against gravity, but servomechanisms, the use of diamagnetic materials, super conduction, or systems involving eddy currents permit this to occur.\r\nIn some cases the lifting force is provided by magnetic levitation, but there is a\u00a0mechanical support bearing little load that provides stability. This is termed pseudolevitation.\u00a0Magnetic levitation is used for maglev trains, magnetic bearings and for product display\u00a0purposes.\r\nStatic stability means that any small displacement away from a stable equilibrium causes\u00a0a net force to push it back to the equilibrium point.\r\n\r\nEarnshaw's theorem proved conclusively that it is not possible to levitate stably using\u00a0only static, macroscopic, paramagnetic fields. The forces acting on any paramagnetic\u00a0object in any combination of gravitational, electrostatic, and magneto static fields will\u00a0make the object's position unstable along at least one axis, and can be unstable along all\u00a0axes. However, several possibilities exist to make levitation viable, for example, the use\u00a0of electronic stabilization or diamagnetic materials (since relative magnetic permeability\u00a0is less than one,\u00a0it can be shown that diamagnetic materials are stable along at least\u00a0one axis, and can be stable along all axes.\r\n\r\nDynamic stability occurs when the levitation system is able to damp out any vibration like\u00a0motion that may occur.\r\n\r\nFor successful levitation and control of all 6 axes (3 spatial and 3 rotational) a\u00a0combination of permanent magnets and electromagnets or diamantes or superconductors\u00a0as well as attractive and repulsive fields can be used. From Earnshaw's theorem at least\u00a0one stable axis must be present for the system to levitate successfully, but the other axes\u00a0can be stabilized using ferromagnetism.\r\nThe primary ones used in maglev trains are servo-stabilized electromagnetic suspension\u00a0(EMS), electrodynamics suspension (EDS), and experimentally, Inductrack.\r\n\r\nIf one moves a base made of a very good electrical conductor such as copper, aluminium\u00a0or silver close to a magnet, an (eddy) current will be induced in the conductor that will\u00a0oppose the changes in the field and create an opposite field that will repel the magnet\u00a0(Lenz's law). At a sufficiently high rate of movement, a suspended magnet will levitate\u00a0on the metal, or vice versa with suspended metal. Litz wire made of wire thinner than the\u00a0skin depth for the frequencies seen by the metal works much more efficiently than solid\u00a0conductors.\r\n&nbsp;\r\nAn especially technologically-interesting case of this comes when one uses a Halbach\u00a0array instead of a single pole permanent magnet, as this almost doubles the field strength,\u00a0which in turn almost doubles the strength of the eddy currents. The net effect is to more\u00a0than triple the lift force. Using two opposed Halbach arrays increases the field even\u00a0further.\r\n\r\nHalbach arrays are also well-suited to magnetic levitation and stabilization of gyroscopes\u00a0and electric motor and generator spindles.\r\n\r\n\r\n\r\n\r\nMore Resources \/articles\r\nPedal Operated (Bicycle ) projects\r\nBest Low Cost Mechanical Projects\r\nSolar Energy , Solar Operated Projects\r\nRobotic and automation projects List - Abstract , Report\r\nNew Mechanical Projects 2020 ( All Projects Post Index List )\r\n\r\n\r\n\r\n&nbsp;","headline":"Mechanical Project On Magnetic Levitation Download Report PDF","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2015-09-16","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2015\/09\/Anassembledmagneticlevitationsystemmechanicalproject-300x268.jpg","height":268,"width":300},"publisher":{"@context":"http:\/\/schema.org\/","@type":"Organization","name":"Learn Mechanical Engineering","logo":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2020\/01\/learn-mech-logo-1-300x300.png","height":600,"width":60}}}</script> <article class="article-card horizontal "> <a href="//www.gunkrazy.com/mechanical-project-on-advance-antithef/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2015/09/AdvanceAntitheftSystemForTwoWheelers-300x190.jpg')"></div><span class="sr-only">link to Mechanical Project On Advance Antitheft System For Two Wheelers</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/mechanical-project-on-advance-antithef/">Mechanical Project On Advance Antitheft System For Two Wheelers</a></p></header><div class="excerpt"><p>Mechanical Project On Advance Antitheft System For Two Wheelers
Abstract-Advance Antitheft System For Two Wheelers
These days’ two wheelers are being stolen every now and then; therefore many...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/mechanical-project-on-advance-antithef/" aria-label="View Post: Mechanical Project On Advance Antitheft System For Two Wheelers">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Mechanical Project On Advance Antitheft System For Two Wheelers","url":"\/\/www.gunkrazy.com\/mechanical-project-on-advance-antithef\/","articleBody":"Mechanical Project On Advance Antitheft System For Two Wheelers\r\nAbstract-Advance Antitheft System For Two Wheelers\r\nThese days\u2019 two wheelers are being stolen every now and then; therefore many owners\u00a0are using antitheft systems to protect their two wheelers. In market these systems are\u00a0available ranging from 1500\/- onwards. Due to their cost many two wheeler owners don\u2019t\u00a0install the same thing in their vehicle. This project is about designing and manufacturing\u00a0an antitheft system for two wheelers that should be sufficiently economical and advance\u00a0as well! to be used by many users.\r\nIntroduction :\r\nIn its simple construction irrespective of the systems available in market this project has\u00a0three different types of theft detection sensors namely, rider sensor, vibration sensor and\u00a0battery removal sensor. There is a timer circuit based on advance AT98C52 Micro\u00a0Controller that is connected to a IR receiver, a buzzer and an electromagnetic relay. The\u00a0whole system gets its power from a separate battery of 9vDC. Thus this system works\u00a0without vehicle\u2019s own battery. The system can be made on and off using an IR Based\u00a0remote.\r\n\r\nThe rider sensor senses any person trying to sit on the seat of two wheeler, the vibration\u00a0sensor senses any vibrations those occurs in the vehicle body, and the battery removal\u00a0sensor as the name suggests senses the removal of battery. Any theft event thus captured\u00a0is passed on to the AT89C52 where it gets processed as an theft event and the same IC\u00a0makes the buzzer and the relay on for the time set in the program flow. After the specific\u00a0time is up the IC will stop the buzzer and the relay and thereafter retrigger the entire\u00a0system to work in normal mode in the same session again an event of theft occurs the\u00a0system runs the buzzer and the relay for longer time that in previous case. Thus when\u00a0ever a thief tries to indulge in the activity of theft in concern with the same vehicle in\u00a0repeated manner the system still stand as it retriggers itself after every theft event and\u00a0increases the running time span of buzzer and the electromagnetic relay.\u00a0\r\n\r\nThis system in\u00a0mass manufacturing may cost around 550\/- only to the end customer.\u00a0This system as stated uses three different types of theft sensors whereas the systems\u00a0available in market use only one sensor that is vibration sensor. Also this antitheft system\u00a0uses its own power supply for working so by mere cutting the wire from vehicular battery\u00a0won\u2019t let this system die, it will work instead.This economical antitheft system is\r\ncompact in nature and can be fitted into very small cavity available inside any vehicle.\r\n\r\nThe battery that is used for running the system has to get replaced after every three to\u00a0four months which may cost the user 20\/- for each replacement.\u00a0The economical antitheft system is add on in nature that is this system can be fitted to any\u00a0vehicle within no time and while doing so no major changes are to be done to the\r\nvehicles own fitments and lay out.\u00a0The entire system can be made on \/ off distantly using an IR based remote control unit.\r\nAdvance Antitheft System For Two Wheelers\r\nAdvance Antitheft System For Two Wheelers\r\nMain Parts:\r\n\r\n \tMicrocontroller\r\n \tPCB\r\n \tSENSORS\r\n \tMDF\r\n \tAluminum\r\n \tToggle Switch\r\n \tPush buttons\r\n \tWires\r\n \tBuzzer\r\n \tContact breaker\r\n \tBattery Etc.\r\n\r\nAdvantages\r\n\r\n \tHigh security device\r\n \tSimple in use\r\n \tEasy for maintenance\r\n \tEasy for repair\r\n \tEasy for installation\r\n\r\n\r\n\r\n\r\nMore Resources \/articles\r\nCAD \/ CAM Projects List - Abstract , Report Download\r\nHydraulic and Pneumatic Projects List - Abstract , Report Download\r\nLathe Machine Projects List , Abstracts\r\nWater Pump Projects\r\nNew Mechanical Projects 2020 ( All Projects Post Index List )\r\n\r\n\r\n\r\n&nbsp;","headline":"Mechanical Project On Advance Antitheft System For Two Wheelers","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2015-09-16","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2015\/09\/AdvanceAntitheftSystemForTwoWheelers-300x190.jpg","height":190,"width":300},"publisher":{"@context":"http:\/\/schema.org\/","@type":"Organization","name":"Learn Mechanical Engineering","logo":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2020\/01\/learn-mech-logo-1-300x300.png","height":600,"width":60}}}</script> <article class="article-card horizontal "> <a href="//www.gunkrazy.com/design-and-fabrication-of-injection/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2015/09/principleOfinjectionmouldingmachineproject-300x164.jpg')"></div><span class="sr-only">link to Design and Fabrication Of Injection Moulding Machine-Mechanical Project</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/design-and-fabrication-of-injection/">Design and Fabrication Of Injection Moulding Machine-Mechanical Project</a></p></header><div class="excerpt"><p>Design and Fabrication Of Injection Moulding Machine-Mechanical Project
ABSTRACT Of Injection Moulding Machine:
              Look around yourself and you will see plenty of injection molded...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/design-and-fabrication-of-injection/" aria-label="View Post: Design and Fabrication Of Injection Moulding Machine-Mechanical Project">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Design and Fabrication Of Injection Moulding Machine-Mechanical Project","url":"\/\/www.gunkrazy.com\/design-and-fabrication-of-injection\/","articleBody":"Design and Fabrication Of Injection Moulding Machine-Mechanical Project\r\nABSTRACT Of Injection Moulding Machine:\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Look around yourself and you will see plenty of injection molded parts. The mouse and key \u00a0board that you are using browse this site were probably made through the plastic injection molding process .ever use plastic handled screwdrivers? That was made with injection molding.\r\n\r\nInjection molding is often use in mass production and prototyping this is a relatively new way to manufacture parts. First machine were built in 1993\u2019s .\r\n\r\n\r\n\r\nSo, What is injection molding? To put is basically, injection molding Is the process of forcing melted plastic in to a mold cavity .Once the plastic has cooled, the part can be ejected. It is useful when the parts are too complex are cost prohibitive to machine with this process many parts can made at the same time, out of the same mold.\r\nSee Also:GEAR TYPE INJECTION MOULDING MACHINE | Mechanical Project\r\n\r\nWhat is injection moulding???? \u00a0\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Injection moulding is the process of forcing melted plastic into a mould cavity once the plastic has coded, the part can be ejected. it is useful when the parts to complex of cost has coded, the part can be ejected. It is useful when the parts are to complex or cost prohibitive to machine with this process, many parts can be made at the same time, out of the same mould. In general the \u2018plastic\u2019 is applied to all material capable of being moulded. Plastic are a large group of material consisting of combination of carbon, hydrogen and also organic material.\r\n\r\nPrinciple Of Injection Moulding\r\n\r\n\r\nThe product are manufacture rapidly with does dimensional tolerance and excellent surface finish. It requires little of no finishing since their dimensional finish is highly satisfactory..the important properties of plastic material are lightness a weight of plastic weight\u2019s, resistance to corrosion and moisture, Dielectric s strength. they are made either transparent of in colors.\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\r\nMain Parts of injection moulding machine model:\r\nIn injection molding machine each part is an important role. Including all the parts some are mainly used according to their function of parts depends types of process to make it regular in operation. Here we are studying some useful functionparts .\r\n\r\nMain parts and assembly of Injection moulding Machine\r\n\r\nFabrication:-\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0A channel in vertical size in holds rack, pinion, bearing \u00a0cup &amp;shaft.A base. Channel is also important which gives support to the vertical channel by welding in L-size . Base channel holds the vice which holds the various type of dies.\r\n\r\nVice:-\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0This is made up of steel, which have an external \u00a0squre \u00a0threads.it moves to &amp; fro by meshing internals are \u00a0threads of boss .this fix on the base channel. The squre threaded spindle can be slide by handle.\r\n\r\nShaft:-\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0It is made up of steel, having a key way to fit in gear &amp; shaft so that it can be rotate with gear on the both sides of gear two ball bearing are mounted on the right hand side of operator. There is handle which is tight with bolt arrangement to main shaft due to which rack moves up &amp;down. This way rack gives strong to inject the plastic material.\r\n\r\nBearings:-\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Bearing support another moving machine element. It permits relative motion between the contact surface of the members, while carrying the load. It absorb thrust. The material used for bearing are babit metals Tin base babits, load base babits,bronze,\r\nCast iron, silver act are widely used.\r\n\r\nGear:- \u00a0\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0It is also known as pinion which is made up of mild steel.It is having teeth externally which meshed with the teeth\u2019s of rack. This is fitted on with key.\r\n\r\nRack:- \u00a0\u00a0\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0This is main part which is slide up &amp; down due to rotary motion of gear it will convert in reciprocating motion of rack will apply force on the molten plastic material so the material will inject through nozzle into the die.\r\n\r\nSpring:-\u00a0\r\n\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 It is elastic body, whose \u00a0function is to distort when loaded &amp; to recover it original shape when the load is removed. It is made up of wire coiled in the form of a helix. It is intended for compressive or tensile loads.\r\n\r\nNozzle:-\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0It is lower part of cylinder. This has external v-thread of cylinder. The molten material of plastic injected to the die from nozzle hole when rack applied force on the material. It is made up of mild steel.\r\n\r\nCylinder :-\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 It is made up of mild steel. It is having throughout hole on one side of cylinder means on top of cylinder by threading. On the lower part of the cylinder a nozzle is fitted.\r\n\r\nCoil:-\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0This is an electrical heating instrumental. This coil is covered on cylinder. Supplyis given &amp; to the coil so the inside plastic material will goes to molten stage.\u00a0\r\nCup:-\u00a0\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0A cup is on the top of the cylinder. This having rack lower part bore so the rack slides through this hole of cup. This cup made up mild steel.Through which spring can be compressed &amp;material will fill up in cylinder.\r\n\r\n\u00a0\r\n\r\nThere are following steps in injection molding:-\r\n\u00a0\r\n1) Clamping:-\r\n\r\nAn injection molding machine consist of claming and injection units. The clamping unit is what holds the mold under pressure during the injection and cooling. Basically it holds the two halves of the injection mould together.\r\n\r\n2) Injection:-\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0At the beginning of which the plunger at upward position of feed hopper, and the granules of the molding compound are free to drop into the feed cylinder. The injection stroke start as the plunge moves from upward to downward forcing the accumulated granules into the heating cylinder, where they are converted into the heating cylinder. Where they are converted into the heating cylinder. Were they are converted into a fluide mass. The plunger not in cylinder but also displaces the fluide material at the nozzle and forces in into the closed mould cavity.\r\n\r\na) Dwelling:-\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 The dwelling phase consists of pause in the injection process. The molten plastic has been injected into mould and pressure is applied to make sure all of the mold cavities are filled.\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Were the molded product are formed to their true shape and proper density. The pressure is maintained long enough for the product to cool and become hard, the heat of the plunger is than returned to the upward position ans new granulation are free to drop through the hoper into the feed cylinder.\r\n\r\n4) Mould opening:-\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 The clamping unit opened which separates the two valves of mould after the pressure is relative both mould members is unlocked and he moveable member is moved away from the fixed member, carrying the finished product with it.\r\n\r\n5) Ejection:-\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 An ejection rod and plate eject the finished piece from the mould. The unused spruces and runners can be recycled from use again in future moulds.\r\n\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Molding by injection process is rapidly performed. The molding m\/c may be operated at six shots per minute, although slower speed prevails since product molding product by injection. This machine is primarily determined by length of time required to cool and ser the material in the mould.\r\n\r\n\r\n\r\nAPPLICATION\r\n\r\n1) It can manufacture plumbing plastic componanats such as coupler, socket, L- connector, T-connections.\r\n2)also it can\u00a0manufacture\u00a0plastic components which is using in automobile industry.\r\n3)For electrical &amp;electronics components.\r\n4)Small tins which are using\u00a0cosmetics\u00a0industry.\r\n5)Stationary material &amp; toys.\r\n6)Plastic component \u00a0used for household purpose i.e. brief cases- The list is endless.\r\n\r\n\r\nAdvantages Of Injection Moulding:-\r\n\r\n1. These are best suited in mass products.\r\n2. Prove to be economical by reducing the hand operation and fatigue on workers.\r\n3. Semiskilled workers can be employed where as in hand molding skill and artisans are required.\r\n4. The production rate is high.quality of mold is better and hence casting with less defects are products \u00a0\u00a0\r\n\r\n\r\n\r\n\r\n\r\n\r\nMore Resources \/articles\r\nMachine Shop Projects List , Abstract\r\nCutting , Hacksaw Machine Projects\r\nTheoretical Project, Experimental Based projects\r\nSimple , Easy mechanical projectsManually Hand Operated projectsAffordable low budget Projects\r\nNew Mechanical Projects 2020 ( All Projects Post Index List )\r\n\r\n\r\n\r\n&nbsp;","headline":"Design and Fabrication Of Injection Moulding Machine-Mechanical Project","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2015-09-16","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2015\/09\/principleOfinjectionmouldingmachineproject-300x164.jpg","height":164,"width":300},"publisher":{"@context":"http:\/\/schema.org\/","@type":"Organization","name":"Learn Mechanical Engineering","logo":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2020\/01\/learn-mech-logo-1-300x300.png","height":600,"width":60}}}</script> <article class="article-card horizontal "> <a href="//www.gunkrazy.com/why-diesel-engines-is-not-used-in-bikes/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2015/09/dieselengineexampleroyalenfield-300x225.jpg')"></div><span class="sr-only">link to Why Diesel engines are Not used in Motor Bikes or Mopeds ?</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/why-diesel-engines-is-not-used-in-bikes/">Why Diesel engines are Not used in Motor Bikes or Mopeds ?</a></p></header><div class="excerpt"><p>Why Diesel engines are Not used in Motor Bikes or Mopeds ?
There are some basic reason behind this question. Though some bikes which works on Diesel engines are available but very few.   There...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/why-diesel-engines-is-not-used-in-bikes/" aria-label="View Post: Why Diesel engines are Not used in Motor Bikes or Mopeds ?">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Why Diesel engines are Not used in Motor Bikes or Mopeds ?","url":"\/\/www.gunkrazy.com\/why-diesel-engines-is-not-used-in-bikes\/","articleBody":"Why Diesel engines are Not used in Motor Bikes or Mopeds ?\r\nThere are some basic reason behind this question. Though some bikes which works on Diesel engines are\u00a0available\u00a0but very few.\u00a0\r\n\r\nThere are some rare examples of diesel bikes. They are suitable for military use because they offer a long range and fit well in a military supply chain which contains diesel fuel, but not gas.\r\n\r\nWe do have diesel engines for two wheelers, but not in the scale the petrol engines are. There is only one type of bike with a diesel engine in India and that is the Royal Enfield Taurus.\r\n\r\ndiesel engine example royal enfield\r\n\r\n\r\nDiesel engines have some disadvantages which come into account, when you want to put them into a motorbike. A naturally aspirated Diesel is heavier, weaker and less responsive than a gas engine. In order to get a diesel with comparable power output, you have to supercharge it. This makes the engine even more heavy, expensive and complex. Most diesel engines respond slower to the throttle than gas engines, which makes them less suitable for bikes. There are other disadvantages like a slow starting procedure and the requirement for quite a big battery for pre-heating the glow plugs.\r\n\r\nThe chief reasons for not using diesel engines in two-wheelers are as follows:\r\n1) Compression Ratio:\r\nDiesel engines are characterized by high compression ratio. The compression ratio of typical diesel engines are in the range of 15:1 to 20:1. Higher compression ratio means higher pressure in the cylinder. The reason for higher compression ratio of diesel engines are that diesel as a fuel typically ignites at a temperature range of 180-330 degrees centigrade (autoignition point) and in \u00a0diesel engines the diesel fuel is ignited by subjecting air to a high pressure (due to which the temperature of the air increases to 430-650 degrees centigrade) and injecting fuel into the hot compressed air in the cylinder.\r\n2) Sturdy engine block required:\u00a0\r\nDue to high compression ratios, which in turn means higher pressure the cylinder is subjected to, the engine block must be made stronger to withstand it. Hence, the diesel engines are more expensive than their petrol counterpart.\r\n3) Weight:\r\nDue to the above reasons, the weight of the engine (in turn, the weight of the bike) will increase.\r\n4) Ancillaries:\u00a0\r\nDiesel engines require fuel pump, glow plugs, etc which all put together will increase the overall cost of the bike.\r\n5) More Vibration:\r\n\u00a0Diesel engine has more vibrations than petrol engine because combustion in diesel engine is due to auto detonation.\r\n6) Cost\u00a0Consideration:\r\nCost of engine is higher compared to petrol engine.\r\n\r\nAnd diesel engines are chiefly used where torque (pulling power) is a preferred rather than outright power (trucks, buses etc).\u00a0\r\n\r\nYou only see diesel engines in the scale that you do now-a-days because of the advent of vastly higher injection pressures due to the Common rail and Unit injector technologies. Without very high injection pressure enabling well burning fine fuel mist, diesel engines are slothful and emit a lot of smoke. I don't know any manufacturers that have tried implementing this in a two-wheeler.\r\n\r\n\r\n\r\n\r\n\r\nMore Resources \/articles\r\nAutomobile Trends , News articles , Notes\r\nAutomobile Engineering Parts and System Notes , Article\r\nIC Engine Articles , Notes , Question and Answer\r\nMechanical Subjectwise Basic Concept Notes ,Articles","headline":"Why Diesel engines are Not used in Motor Bikes or Mopeds ?","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2015-09-15","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2015\/09\/dieselengineexampleroyalenfield-300x225.jpg","height":225,"width":300},"publisher":{"@context":"http:\/\/schema.org\/","@type":"Organization","name":"Learn Mechanical Engineering","logo":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2020\/01\/learn-mech-logo-1-300x300.png","height":600,"width":60}}}</script> <article class="article-card horizontal "> <a href="//www.gunkrazy.com/introduction-to-clutch-clutch-types/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2015/09/clutch-300x200.jpg')"></div><span class="sr-only">link to Automobile Clutch &#8211; Clutch Types, Principle, Types Of Clutches</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/introduction-to-clutch-clutch-types/">Automobile Clutch &#8211; Clutch Types, Principle, Types Of Clutches</a></p></header><div class="excerpt"><p>Introduction To Clutch :
A Clutch is an important element in power transmission. In this article, we will see brief information about what is transmission, function, and requirement of clutches,...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/introduction-to-clutch-clutch-types/" aria-label="View Post: Automobile Clutch &#8211; Clutch Types, Principle, Types Of Clutches">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Automobile Clutch &#8211; Clutch Types, Principle, Types Of Clutches","url":"\/\/www.gunkrazy.com\/introduction-to-clutch-clutch-types\/","articleBody":"Introduction To Clutch :\r\nA Clutch is an important element in power transmission. In this article, we will see brief information about what is transmission, function, and requirement of clutches, types of clutches, application, and their diagrams.\r\nIntroduction to Transmission System :\u00a0\r\nThe transmission system is the system utilizing which power developed by the engine is transmitted to road wheels to propel the vehicle. In automobiles, the power is developed by the engine which is used to turn wheels. Therefore, the engine is to be connected to the transmission systems for transmitting power to wheels. Also, there should be a system utilizing which engine could be engaged and disengaged with the transmission system smoothly and without shock so that the vehicle mechanism is not damaged and passengers do not feel inconvenience. A clutch is employed in automobiles for this purpose.\u00a0\r\n\r\n\r\n \tThe engines employed in automobiles are of very high speed. Hence, a speed reduction is necessary to reduce the speed to moderate level as well as to get the required high torque while moving from rest. For this purpose, a gearbox is employed in automobiles.\r\n \tThe figure shows the general arrangement of a power transmission system of an automobile.\r\n \tThe motion of the crankshaft is transmitted to the gearbox through the clutch. The gearbox consists of a set of gears to change the speed according to the requirement. The motion is then transmitted to the propeller shaft from the gearbox through a universal joint. The purpose of the universal joint is to connect two shafts at an angle for power transmission.\r\n \tThe power is transmitted to the differential unit through another universal joint. Finally, the power is transmitted from the differential to wheels through the rear end. The differential unit is used to provide the relative motion between two-run wheels while the vehicle is taking a turn.\r\n\r\n power transmission of car\r\nIntroduction To Clutches :\u00a0\r\n\r\n \tA Clutch is a mechanism used to connect or disconnect the engine from the rest of the transmission elements. It is located between the engine and gearbox. \r\n \tDuring normal running and stationary position, it is always in the engaged condition. The clutch is disengaged when the driver processes the clutch pedal. The clutch is disengaged for starting, changing gears, stopping and idling.\r\n \tWhen the clutch is engaged, the engine will be connected to the transmission, and power flows from engine to rear wheels through a transmission system. \r\n \tWhen 'the clutch is disengaged by pressing the clutch pedal, the engine will be disengaged from the transmission. Thus, the power does not flow to rear wheels while the engine is still running.\r\n\r\n\r\n\r\n\r\n Clutch Parts\r\n\r\n\r\n\r\nPrinciples of Operation of Friction Clutch\r\n\r\n\r\n\r\n\r\n Principle of friction clutch\r\n\r\n\r\n\r\n\r\n \tThe clutch works on the principle of friction. In Figure, the driving shaft A with flange C is rotating at 'N' rpm, and shaft B with the flange 0 is keyed to the driven shaft which is in stationary position when the clutch is not engaged. \r\n \tNow, an external force is applied to the flange D so that it comes in contact with flange C.\r\n \tAs soon as the contact is made, they are united due to friction between them and the flange D starts rotating with flange C. The rotational speed of flange D depends on the friction between surfaces C and D which in turn proportional to the external force applied.\r\n\r\n\r\nFunctions of a Clutch:\r\n\r\n\r\nThe torque developed b the engine at the starting speed is very low. Therefore, it is not possible to start the engine under load. This requires that the transmission system should provide a means of connecting and disconnecting the engine from the rest of the transmission system. Such an operation must be smooth and without shock to the occupants of the vehicle.\r\n\r\nThus the two main functions of a clutch are:\r\n\r\n1. To engage and disengage the transmission from engine to the remaining parts of the transmission. (To allow the engine to be separated from rest of the transmission system) This is required when:\r\n\r\n(a) Starting and running the engine at a sufficiently high speed lo generate sufficient power necessary for moving the vehicle from rest.\r\n(b) Shifting the gears so that damage to gear teeth can be avoided.\r\n(c) Stopping the vehicle after applying brakes.\r\n\r\n2. The second function of the clutch is to allow the engine to take up the driving load of the vehicle gradually and without shock.\r\nRequirements of clutch:\r\nThe main requirements of a clutch are as follows:\r\n\r\n \tIt should be able to transmit the maximum torque of the engine.\r\n \tIt should engage gradually to avoid sudden jerks.\r\n \tIt should be able to dissipate a large amount of heat generated during clutch operation.\r\n \tIt should be dynamically balanced, particularly in the case of high-speed engine clutches.\r\n \tIt should have a suitable mechanism to damp vibrations and to eliminate noise produced during power transmission.\r\n \tIt should be as small as possible so that it will occupy minimum space.\r\n \tIt should be easy to operate requiring as little exertion as possible on the part of the driver.\r\n \tIt should be made as light as possible so that it will continue to rotate for any length of time after the clutch has been disengaged.\r\n \tIt must be trouble-free and have longer life.\r\n \tIt must be easy to inspect, adjust, and repair.\r\n\r\nClutch Friction Lining material and their Necessity :\u00a0\r\nThe materials for clutch lining are:\r\n\r\n1. Leather\r\n2. Cork\r\n3. Fabric\r\n4. Asbestos\r\n5. Raybestos and Ferodo\r\n6. Non- asbestos clutch lining material.\r\n\r\nNecessity of clutch lining:\u00a0\r\n\r\n1. To transmit maximum power from engine flywheel transmission without jerk\r\n2. To dissipate the heat and able to withstand higher heat generated\r\n3. It should have a higher coefficient of friction\r\n4. It should be cheap and easy to manufacture.\r\n\r\n\r\n\r\nMain parts of Clutch :\u00a0\r\nIt consists of\r\n\r\n(a) a driving member,\r\n\r\n \t\u00a0The driving members consists of a flywheel which is mounted on the engine crankshaft\r\n \tThe flywheel is bolted to a cover which carries pressure plate, pressure springs, and release levers.\r\n \tAs the flywheel is bolted to the cover assembly, thus, the entire assembly of the flywheel and the cover rotate all the time.\r\n \tThe clutch housing and cover provided with openings so that the heat produced during the function dissipates easily\r\n\r\n(b) a driven member, and\r\n\r\n \tThe driven members consist of a disc or plate called a clutch plate.\r\n \tThe clutch is free to slide on the splines of the clutch shaft.\r\n \tIt carries friction materials on both of its surfaces.\r\n \tWhen the clutch plate is gripped between the flywheel and the pressure plate, it rotates the clutch shaft through splines.\r\n\r\n(c) an operating member.\r\n\r\n Parts Of Clutch\r\n\r\n\r\nThe operating member consists of a pedal or lever which can be pressed to disengage the driving and driven plate.\r\nTypes Of Clutch :\r\nSome types of clutches used in vehicles are given below :\r\n\r\nThe classification of clutch \r\n\r\n1)Positive clutch \r\nDog clutch or spline clutch (In and Out clutch) \r\n\r\n2) Gradual engagement Clutch \r\na) Electromagnetic clutch \r\nb) Vacuum operated clutch \r\nc)Hydraulic clutch\r\n\r\nd) Fluid clutch or Fluid flywheel clutch \r\ne) Friction clutch \r\ni) Cone clutch (Internal and External) \r\nii)Disc Plate clutch (Single plate and Multi-Plate)\r\n iii) Semi centrifugal clutch \r\niv) Diaphragm or conical spring clutch (Taper finger and crown spring)\r\n v) Centrifugal clutch\r\n\r\n\r\n\r\n types of Clutch\r\n\r\n\r\n\r\nClutch Mechanism:\u00a0\r\nSome Of Clutch Mechanism Explained Below :\u00a0\r\nCable-operated clutch -\r\n\r\n Cable linkage is a popular and effective method of transferring movement from the pedal to the clutch. The cable assembly uses an inner multi-strand steel-wire core and an outer cable sheath of a spiral wound flexible sleeve normally with nylon end-pieces. A screw adjustment is incorporated at either the pedal or the bell-housing end to alter the length of the outer cable sleeve, for increasing or decreasing the free-play of the inner cable. From the cable the leverage is relayed through a pressed steel release-fork lever to the thrust bearing. Aspherical headed bolt pivots the lever end. The outer end of the lever extends outside the bell-housing and is connected to the inner cable. When the clutch is disengaged, the inner cable is subjected to tension and the outer sleeve into compression. The fork-lever then tilts about its pivot forcing the release bearing against the release-fingers to disengage the drive.\r\n\r\n\r\n\r\n cable operated clutch mechanism\r\n\r\nHydraulic Operated Clutch Mechanism-\r\n\r\nA hydraulically operated clutch mechanism is shown in the figure. The mechanism consists of master and slave cylinders. The cylinders are connected by hydraulic lines. When the clutch pedal is pressed the fluid under pressure from the master cylinder reaches the slave cylinder which is mounted on the clutch itself. The fluid under pressure actuates the slave cylinder push rod which further operates the clutch release fork to disengage the clutch. In India, this type of clutch has been used in Standard 20, Swaraj Mazda, and Eicher Mitsubishi's vehicles.\r\n\r\n hydraulic operated single plate clutch\r\n\r\n\r\nMechanical Clutch Linkage: \r\n\r\nThe mechanical clutch linkage is shown in the fig. when the clutch pedal is pressed it pivots on the pivot point and it moves the rod further. This rod turns the cross shaft, which moves the fork lever and actuates the release bearing. This movement is further conveyed to the clutch levers to disengage the clutch. Generally mechanical leverage from 10:1 to 12:1 is employed that would require a paddle force of about 100-120 N when using travel of 75mm.\r\n\r\n simple mechanical clutch operation\r\n\r\n\r\n\r\nTypes Of Clutches are explained :\u00a0\r\nMulti-Plate (Dry) Clutch:\r\nIt is the extension of a single plate clutch. It consists of several clutch (friction) as well as pressure plates. As the number of plates increased, the friction surfaces also increase. The increase in the number of friction surfaces increases the capacity of the clutch to transmit torque. The plates are alternately fitted to the engine shaft and gearbox shaft. They are firmly pressed by strong coil springs and assembled in a cover assembly. Each alternate plate has inner and outer splines, this each of the alternate plate slides on the splines on the pressure plate.\r\n\r\n multi-plate dry clutch\r\n\r\nWorking of Multi-Plate Clutch:\r\n\r\nThe pressure plates are used to apply the pressure on friction plates and the inside diameter of the pressure plate is splined while making the inside diameter splined, the rotating motion of the pressure plate is restricted. The pressure plate moves on the driven shaft axially. When we apply the pedal the pressure plates and the friction plates come in contact with each other and the speed or power is transmitted from the engine shaft to the transmission shaft.\r\n\r\nApplications Of Multi-Plate Clutch :\r\n\r\nThis type of clutch is used in Scooters and Motor Cycles, where space availability is limited. Besides, this finds the application in some Heavy Transport Vehicles and Racing Cars where high torque is to be transmitted.\r\nSingle plate Clutch :\u00a0\r\nA single disc or plate clutch as shown in the figure consists of a clutch plate whose sides are faced with the friction material (usually ferrodo). It is mounted on the hub which is free to move axially along the splines of the driven shaft. The pressure plate is mounted inside the clutch body which is bolted to the flywheel. Both the pressure plate and the flywheel rotate with the engine crankshaft or the driving shaft. The pressure plate pushes the clutch plate towards the flywheel by a set of strong spring which is arranged radially inside the body. The three levers (also known as release levers or fingers) are carried on the pivots suspended from the case of the body. These are arranged in such a manner so that the pressure plate moves away from the flywheel by the inward movement of a thrust bearing. The bearing is mounted upon the forked shaft and moves forward when the clutch pedal is pressed. \r\n\r\nNecessity of Single plate clutch\r\n1) To transmit a large amount of torque single plate clutch required\r\n2) Response time to operate is very less compared to the multi-plate clutch.\r\n3) It generates low heat so no need of cooling media required.\r\n4) It should be dynamically balanced and easy to operate.\r\n\r\n single plate clutch diagram\r\n\r\nWorking:\r\n\r\nDisengaging the clutch: \r\n\r\nWhen the clutch pedal is pressed down, it\u2019s linkage forces the thrust bearing to move towards the flywheels and pressing the pressure plate away from the flywheel thereby the compression springs are compressed. This action removes the pressure from the clutch plate and the driving shaft comes to a stationary position.\r\n\r\nEngaging the clutch:\r\n\r\nOn the other hand when the foot is taken off from the clutch pedal, the thrust bearing moves back by levers this action allows the springs to extend, and thus pressure plate pushes the clutch plate back towards the flywheel. The clutch is engaged and power is transmitted from engine to gearbox.\r\n\r\nApplication of Single plate clutch:\r\n\r\n1. Most commonly used in cars.\r\n2. Used in Light commercial vehicles and heavy transport vehicles.\r\nDiaphragm clutch:\r\nClutch remains usually in the engaged condition. It is required to depress the clutch pedal to disengage the clutch. When a driver or an operator drives a vehicle he is required to engage clutch by depressing clutch pedal. As the driver depresses the clutch pedal, the effort applied gets transmitted either through level or cable to clutch release fork. The fork pushes clutch release bearing towards the engine side due to which clutch release levels shown in figure get displaced getting pressure plate in the backward direction. This action creates clearance between drive and driven members resulting in disengagement of the clutch. As the driver leaves the clutch pedal it returns to its original position due to which pressure plate put thrust on the clutch plate from one side and flywheel on the other. This is how the clutch gets engaged.\r\n\r\ndiaphragm clutch\r\nCentrifugal clutch\r\n\r\n \tWhen the engine is started, the speed of the driving shaft is less, so the centrifugal force is also less. Therefore, shoes (flyweights) do not move outwards and torque is not transmitted to the rear wheel. As the speed of the engine increases, the centrifugal force also increases. \r\n \tAt certain engine speed, the shoes fly off outwards due to increased centrifugal force and they come in contact with the driven member. Now both the driving and driven members rotate together and the clutch is said to be engaged. \r\n \tThus the engine torque is transmitted to the rear wheel.\r\n \tWhen the engine speed decreases, the centrifugal force also decreases. Now the shoes return to their original position due to spring force which results in a disengagement of the clutch and torque is not transmitted to the rear wheel.\r\n\r\n centrifugal clutch diagram\r\n\r\nApplication of Centrifugal Clutch :\u00a0\r\n\r\n1. Used in Automatic transmission vehicles like mopeds and two-wheelers without gear.\r\n2. Used in semi-automatic transmission vehicles like some modern cars.\r\nCone Clutch:\r\nCone clutch consists of friction surfaces in the form of a cone. The engine shaft consists of the female cone. The male cone is mounted on the splined clutch shaft. It has friction surfaces on the conical portion. The male cone can slide on the clutch shaft. Hen the clutch is engaged the friction surfaces of the male cone are in contact with that of the female cone due to force of the spring. When the clutch pedal is pressed, the male cone slides against the spring force, and the clutch is disengaged.\r\n\r\ncone clutch types of clutches\r\n\r\nThe only advantage of the cone clutch is that the normal force acting on the friction surfaces is greater than the axial force, as compared to the single-plate clutch in which the normal force acting on the friction surfaces is equal to the axial force. The disadvantage in the cone clutch is that if the angle of the cone is made smaller than 200 the male cone tends to bind in the female cone and it becomes difficult to disengage the clutch. Cone clutches are generally now only used in low peripheral speed applications although they were once common in automobiles and other combustion engine transmissions. They are usually now confined to very specialist transmissions in racing, rallying, or in extreme off-road vehicles, although they are common in powerboats. Small cone clutches are used in synchronizer mechanisms in manual transmissions.\r\nDog &amp; Spline Clutch:\r\n\r\n \tThis type of clutch is used to lock two shafts together or to lock a gear to a shaft. It consists of a sleeve having two sets of internal splines. It slides on a splined shaft with the smallest diameter splines. The bigger diameter splines match with the external dog clutch teeth on the driving shaft. When the sleeve is made to slide on the splined shaft, its teeth match with the dog clutch teeth of the driving shaft. Thus the sleeve turns the splined shaft with the driving shaft.\r\n \tThe clutch is said to be engaged. To disengage the clutch, the sleeve is moved back on the splined shaft to have no contact with the driving shaft. This type of clutch does not tend to slip. The driven shaft revolves exactly at the same speed of the driving shaft, as soon as the clutch is engaged. This is also known as a positive clutch.\r\n\r\nReference :\u00a0\r\n\r\nhttps:\/\/www.howacarworks.com\/basics\/how-a-car-clutch-works\r\n\r\n\r\n\r\nMore Resources \/articles\r\nAutomobile Engineering Parts and System Notes , Article\r\nAutomobile Trends , News articles , Notes\r\nTheory of Machine Article , Notes , Question and Answer\r\nMechanical Subjectwise Basic Concept Notes ,Articles","headline":"Automobile Clutch &#8211; Clutch Types, Principle, Types Of Clutches","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2015-09-15","mainEntityOfPage":"False","dateModified":"April 29, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2015\/09\/clutch-300x200.jpg","height":200,"width":300},"publisher":{"@context":"http:\/\/schema.org\/","@type":"Organization","name":"Learn Mechanical Engineering","logo":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2020\/01\/learn-mech-logo-1-300x300.png","height":600,"width":60}}}</script> <article class="article-card horizontal "> <a href="//www.gunkrazy.com/design-fabrication-of-automatic-tyre/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2015/09/tyreinflationsystemmodelmechanicalproject-300x225.jpg')"></div><span class="sr-only">link to Design &#038; Fabrication of Automatic Tyre Inflation System-Mechanical Project</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/design-fabrication-of-automatic-tyre/">Design &#038; Fabrication of Automatic Tyre Inflation System-Mechanical Project</a></p></header><div class="excerpt"><p>Design and Fabrication of Automatic Tyre Inflation System-Mechanical Project
Abstract : 
Driven by studies that show that a drop in tyre pressure by just a few PSI can result in the reduction of...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/design-fabrication-of-automatic-tyre/" aria-label="View Post: Design &#038; Fabrication of Automatic Tyre Inflation System-Mechanical Project">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Design &#038; Fabrication of Automatic Tyre Inflation System-Mechanical Project","url":"\/\/www.gunkrazy.com\/design-fabrication-of-automatic-tyre\/","articleBody":"Design and Fabrication of Automatic Tyre Inflation System-Mechanical Project\r\nAbstract :\u00a0\r\nDriven by studies that show that a drop in tyre pressure by just a few PSI can result in the reduction of gas mileage, tire life, safety, and vehicle performance, we have developed an automatic, self-inflating tire system that ensures that tyres are properly inflated at all times. \u00a0Our design proposes and successfully implements the use of a portable compressor that will supply air to all four tyres via hoses and a rotary joint fixed between the wheel spindle and wheel hub at each wheel. The rotary joints effectively allow air to be channelled to the tyres \u00a0without the tangling of hoses. With the recent oil price hikes and growing concern of environmental issues, this system addresses a potential improvement in gas mileage; tyre wear reduction; and an increase in handling and tyre performance in diverse conditions.\r\n\r\ntyre inflation system model mechanical project\r\n\r\n\r\nThe most important factors in tire care are:\r\n\r\n \tProper Inflation Pressure\r\n \tProper Vehicle Loading\r\n \tProper Tire Wear\r\n \tRegular Inspection\r\n \tGood Driving Habits\r\n \tVehicle Condition\r\n\r\nIntroduction To Tyre Inflation System:\r\nSeminar On Self inflating tyres -PPT and Report Download-\r\n\r\nTYRE INFLATION &amp; DEFLATION SYSTEM FOR FOUR WHEELER\r\n\r\n\r\n\r\n\r\n\r\n\r\nLAYOUT OF TYRE INFLATION SYSTEM:\r\n\r\n\r\n\r\n\r\n1. PORTABLE COMPRESSOR\r\n\r\n12V Car Electric Air Compressor Tyre Pump - Tyre Inflator also for Bikes, Cycles, Boats, Inflatable Toys 100% Brand New 12V Air Compressor\/Tyre Infiltrator Simply use this for fast &amp; easy inflation of car tires\" No strength required for pumping air as it is all electronic &amp; is powered directly from your car battery Perfect for \u00a0 anyone who wants a ease while inflating a tyre Time saving as compared to mechanical pump .Quick operation, very Compact and easy to store in car dickey SUITABLE For:- \u00a0Auto tyres, Car\/ bike tyres, rubber rafts balls Inflates car tyres, bicycle tyres, rafts and sports equipment such as Basketball, Soccer fast and \u00a0 \u00a0 \u00a0easily. \u00a0Also inflates boats, pools, air bed, balloon, etc.\r\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\r\n2. SOLENOID VALVES ( IN FUTURE)\r\n\r\n2\/2 air solenoid valves are direct acting solenoid valves and do not require a minimum operating differential pressure. As shown below when the coil is energized (right diagram), it lifts the solenoid plunger, which normally rests on the valve seat and lifts it to open the main valve orifice. When the coil is de-energized (right diagram), the spring force the plunger return to the valve seat to close the valve orifice.\u00a0\r\n\u00a0 \u00a0 \u00a0 \u00a0\u00a0\r\n3. PRESSURE SENSOR ( IN FUTURE)\r\n\r\nA pressure sensor measures pressure, typically of gases or liquids. Pressure is an expression of the force required to stop a fluid from expanding, and is usually stated in terms of force per unit area. A pressure sensor usually acts as a transducer; it generates a signal as a function of the pressure imposed. For the purposes of this article, such a signal is electrical.\r\n\r\nPressure sensors are used for control and monitoring in thousands of everyday applications. Pressure sensors can also be used to indirectly measure other variables such as fluid\/gas flow, speed, water level, and altitude. Pressure sensors can alternatively be called pressure transducers, pressure transmitters, pressure senders, pressure indicators and piezometers, manometers, among other names.\r\n\r\nPressure sensors can vary drastically in technology, design, performance, application suitability and cost. A conservative estimate would be that there may be over 50 technologies and at least 300 companies making pressure sensors worldwide.\r\n\r\n4. ROTARY JOINT\r\n\r\nWe are designing this device for common passenger vehicles, and the main challenge is the presence of the axle shaft that runs straight into the centre of the wheel forcing us to find an alternative method of routing the air. Our proposed solution to this challenge is to place rotary joint that has one half spinning with the drive axle hub and the other half stationary with the spindle. Within this rotary joint will be an air chamber that will allow air to pass from the stationary half of the joint into the half that is rotating.\r\n\r\n\r\n5. PRESSURE SWITCH\r\n\r\nA pressure switch is a form of switch that makes electrical contact when a certain set pressure has been reached on its input. This is used to provide on\/off switching from a pneumatic or hydraulic source. The switch may be designed to make contact either on pressure rise or on pressure fall\r\n\r\n6. CAR BATTERY 12 V\r\n\r\nAn automotive battery is a type of rechargeable battery that supplies electric energy to an automobile. Usually this refers to an SLI battery (starting, lighting, ignition) to power the starter motor, the lights, and the ignition system of a vehicle\u2019s engine.\r\n\r\nWorking Model Assembly:\r\n\r\n\r\nDesign and Fabrication of Automatic Tyre Inflation System\r\n\r\n\r\n\r\n\r\n\r\nMore Resources \/articles\r\nRenewable Energy Sources , Power Generation Projects List - Abstract\r\nHydraulic and Pneumatic Projects List - Abstract , Report Download\r\nAutomobile Engineering Projects List - Abstract , Report\r\nPneumatic or Air operated projects\r\nSheet Metal Fabrication Projects\r\nNew Mechanical Projects 2020 ( All Projects Post Index List )\r\n\r\n\r\n\r\n&nbsp;","headline":"Design &#038; Fabrication of Automatic Tyre Inflation System-Mechanical Project","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2015-09-15","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2015\/09\/tyreinflationsystemmodelmechanicalproject-300x225.jpg","height":225,"width":300},"publisher":{"@context":"http:\/\/schema.org\/","@type":"Organization","name":"Learn Mechanical Engineering","logo":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2020\/01\/learn-mech-logo-1-300x300.png","height":600,"width":60}}}</script> <nav class="pagination-wrapper" aria-label="article pagination"> <a class="prev page-numbers" href="?page_num=307">&laquo; PREV</a> <a class="page-numbers" href="?page_num=1"><span class="screen-reader-text">Page </span>1</a> <span class="page-numbers dots">&hellip;</span> <a class="page-numbers" href="?page_num=306"><span class="screen-reader-text">Page </span>306</a> <a class="page-numbers" href="?page_num=307"><span class="screen-reader-text">Page </span>307</a> <span aria-current="page" class="page-numbers current"><span class="screen-reader-text">Page </span>308</span> <a class="page-numbers" href="?page_num=309"><span class="screen-reader-text">Page </span>309</a> <a class="page-numbers" href="?page_num=310"><span class="screen-reader-text">Page </span>310</a> <span class="page-numbers dots">&hellip;</span> <a class="page-numbers" href="?page_num=338"><span class="screen-reader-text">Page </span>338</a> <a class="next page-numbers" href="?page_num=309">NEXT &raquo;</a></nav></section></main><aside id="secondary" class="widget-area"><div class="about-wrapper"><h2 class="widget-title" style="background: #d693c6; color: #ff392e">About Us</h2><div class="about-image" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2020/03/Sachin-Thorat-300x300-min.png')"></div><p class="about-copy">LearnMech.Com is a Mechanical Project-oriented platform run by Sachin Thorat who is a B-Tech Graduate in Mechanical Engineering. 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