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class="excerpt"><p>DESIGN AND FABRICATION OF TOGGLE JACK REPORT DOWNLOAD   ABSTRACT
Toggle jacks are simple mechanisms used to drive large loads short distances. The power screw design of a common Toggle jack...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/design-and-fabrication-of-toggle-jack/" aria-label="View Post: DESIGN AND FABRICATION OF TOGGLE JACK FULL REPORT DOWNLOAD">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"DESIGN AND FABRICATION OF TOGGLE JACK FULL REPORT DOWNLOAD","url":"\/\/www.gunkrazy.com\/design-and-fabrication-of-toggle-jack\/","articleBody":"DESIGN AND FABRICATION OF TOGGLE JACK REPORT\u00a0DOWNLOAD\u00a0\r\n\r\nABSTRACT\r\nToggle jacks are simple mechanisms used to drive large loads short distances. The power screw design of a common Toggle jack reduces the amount of force required by the user to drive the mechanism. Most Toggle jacks are similar in design, consisting of four main members driven by a power screw. In this report, a unique design of a Toggle jack is proposed which is very easy to manufacture. Each member, including the power screw sleeves, is made of the common c-shape. This eliminates the need for machined power screw sleeves, which connect the four members and the power screw together. The manufacturability of the proposed Toggle jack lowers the cost of production.\r\n\r\n\r\nSee Also:\u00a07 Hydraulic Jack Related Mechanical Projects Report Download\r\n\r\n\r\nINTRODUCTION\r\nThe most basic Toggle jack design is truly engineering at its finest. With the power to magnify input forces, Toggle jacks allow us to raise vast loads using only a fraction of the force ordinarily needed. Our goal in this project is to design an efficient Toggle jack capable of raising a 10000N load. As a screw-driven mechanical system, the jack will be manually operated and have at least 7 inches under load. The design will be transportable and storable, have a removable crank handle, and operate with a factor of safety of n = 5 using standard mechanical design methods for all components. The design itself has gone through multiple stages of development. We have taken several possible failure modes into account and are confident that our design is efficient and safe.\r\n\r\n\r\n\r\n\r\nCatia Model Of Toggle jack\u00a0\r\n\r\n\r\n\r\n\u00a0SPECIFICATION\r\nThe Toggle jack design, shown in Figure 1, consists of four main lifting members, eight connection members, a power screw. Members 1 to 8 are all primarily bar shapes with ideal pin connections. Members 10 and 12 both have additional details to account for the contact surfaces. The power screw is double threaded with a collar at the member 12 connection. All members are EN8(C40) steel.\r\n\r\n\r\nComponents used in the fabrication of Toggle Jack:-\r\na) Power Screw\r\nb) Nuts\r\nc) Top plate\r\nd) Base plate\r\ne) Links\r\nf) Pins\r\ng) Spanner\r\n\r\n\r\n\r\nPower screw\r\nA power screw is a drive used in machinery to convert a rotary motion into a linear motion for power transmission. It produces uniform motion and the design of the power screw may be such that. Either the screw or the nut is held at rest and the other member rotates as it moves axially. A typical example of this is a screw clamp. Either the screw or the nut rotates but does not move axially. A typical example for this is a press. Other applications of power screws are jack screws, lead screws of a lathe, screws for vices, presses etc. Power screw normally uses square threads but ACME or Buttress threads may also be used. Power screws should be designed for smooth and noiseless transmission of power with an ability to carry heavy loads with high efficiency.\r\n\r\n\r\n\r\nDESIGN AND FABRICATION OF TOGGLE JACK\r\n\r\n\r\nConclusion :\u00a0\r\n\r\nOur proposed design is similar to common Toggle designs in some aspects, but also advantageous in others. Similar to others, our proposed design can safely raise a load of 10000N to the required heights with relative ease on the user. Unique to our design, however, is the manufacturability of our design, which is much simpler. Since only Bar-shapes are utilized, bulk material can be more efficiently purchased and used. Also, less machining is required since there are no complex sleeves for the power screw. Only simple attachments which can be welded on are proposed. Therefore, when compared to similar Toggle jack designs that perform equally as well, our proposed design is recommended for its manufacturability and lower cost with high efficiency.\r\n\r\nDownload Report:\r\n\u00a0\r\nDESIGN AND FABRICATION OF TOGGLE JACK FULL REPORT DOWNLOAD\u00a0","headline":"DESIGN AND FABRICATION OF TOGGLE JACK FULL REPORT DOWNLOAD","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2016-09-03","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2016\/09\/DESIGNANDFABRICATIONOFTOGGLEJACKmechanicalproject-min-300x171.png","height":171,"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/pneumatic-sheet-punching-machine/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2016/09/PNEUMATICPUNCHINGMACHINE-300x259.png')"></div><span class="sr-only">link to PNEUMATIC SHEET PUNCHING MACHINE MECHANICAL PROJECT</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/pneumatic-sheet-punching-machine/">PNEUMATIC SHEET PUNCHING MACHINE MECHANICAL PROJECT</a></p></header><div class="excerpt"><p>PNEUMATIC SHEET PUNCHING MACHINE
Synopsis
A pneumatic machine can be thought of as a large flexible mechanical structure that is moved by some sort of control system. The control system takes its...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/pneumatic-sheet-punching-machine/" aria-label="View Post: PNEUMATIC SHEET PUNCHING MACHINE MECHANICAL PROJECT">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"PNEUMATIC SHEET PUNCHING MACHINE MECHANICAL PROJECT","url":"\/\/www.gunkrazy.com\/pneumatic-sheet-punching-machine\/","articleBody":"PNEUMATIC SHEET PUNCHING MACHINE\r\nSynopsis\r\nA pneumatic machine can be thought of as a large flexible mechanical structure that is moved by some sort of control system. The control system takes its input from a human operator and translates this command into the motion of actuators, which move the mechanical structure. The high performance and highly powerful, Pneumatic punching machine vice with the capacity for high volumes of punching has done.\r\n\u00a0\r\nPunching is a operation of producing permanent impression over a job, it historical day it is done by hammering, where nowadays it is done pneumatic machine with accessories\r\nOne form of inefficiency in current systems is due to the link between the flows of the two ports of the cylinder. This is because most valves use a single spool to control the flow in both ports. Because of this link, it is impossible to set the pressure levels in the two sides of the cylinder independently.\u00a0\r\nTherefore, the outlet side will develop a backpressure, which acts in opposition to the direction of travel, which increases the pressure required on the inlet side to maintain motion. Since the force generated by the actuator is proportional to the pressure difference between the two sides, the actual pressures in the cylinder don't affect the action of the cylinder.\r\n\u00a0\r\nGenerally, Pneumatic cylinder operations are based on Pneumatic pump operation. Air is pumping to the Pneumatic cylinder by using Pneumatic pump system. It\u2019s the manual operation.\r\n\r\n\r\n\r\n\r\nPneumatic Punching Machine\r\n\r\nAdvantages:\r\n\r\n\r\n1) More efficient\r\n2) Power can be easily transmission.\r\n3) Less loss in transmission.\r\n4) Very Easy Holding Proces\r\ns","headline":"PNEUMATIC SHEET PUNCHING MACHINE MECHANICAL PROJECT","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2016-09-01","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2016\/09\/PNEUMATICPUNCHINGMACHINE-300x259.png","height":259,"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-universal-join/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2016/08/universaljointhooksjointbasic-min-300x164.png')"></div><span class="sr-only">link to Design and Fabrication of a Universal Coupling (Hooke&#8217;s Joint ) Report Download</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/design-and-fabrication-of-universal-join/">Design and Fabrication of a Universal Coupling (Hooke&#8217;s Joint ) Report Download</a></p></header><div class="excerpt"><p>Design and Fabrication of a Universal Coupling (Hooke's Joint ) Report Download   Abstract
A coupling is a device used to connect two shafts together at their ends for the purpose of...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/design-and-fabrication-of-universal-join/" aria-label="View Post: Design and Fabrication of a Universal Coupling (Hooke&#8217;s Joint ) Report Download">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Design and Fabrication of a Universal Coupling (Hooke&#8217;s Joint ) Report Download","url":"\/\/www.gunkrazy.com\/design-and-fabrication-of-universal-join\/","articleBody":"Design and Fabrication of a Universal Coupling (Hooke's\u00a0Joint ) Report Download\u00a0\r\n\r\nAbstract\r\nA coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power. The primary purpose of couplings is to join two pieces of rotating equipment\u00a0while permitting some degree of misalignment or end movement or both.\r\nA Universal coupling is a special type of coupling in which misalignment of shafts is allowed. Shafts are free to move any direction in order to transmit torque or power from one shaft to another. In this project work a Universal coupling was designed, in which safe torque on shafts and pin size of cross determined. Finally the Universal coupling made by Mild Steel, which is low cost and available in every workshop.\r\n\r\nIntroduction:\r\nCouplings are mechanical elements that \u2018couples\u2019 two drive elements which enables motion to be transferred from one element to another. The drive elements are normally shafts. We tend to see lot of applications of the couplings mainly in the automobiles, for example the drive shaft which connects the engine and the rear axle in a bus or any automobile is connected by means of a universal joint. The primary purpose of couplings is to join two pieces of rotating equipment while permitting some degree of misalignment or end movement or both. By careful selection, installation and maintenance of couplings, substantial savings can be made in reduced maintenance costs and downtime. There are various types of coupling based on area of application and misalignment or degree of freedom to move in any direction. Such as the universal coupling allows the shafts to move in any directions.\u00a0\r\n\r\n\r\n\r\n\r\nRead Also : Types Of Universal Joints Used In Automobile Vehicles\r\n\r\n\r\n\r\n\r\n\r\nUniversal Coupling or Hooke\u2019s coupling:\r\n\r\nA universal joint, (universal coupling, U-joint, Cardan joint, Hardy-Spicer joint, or Hooke's joint) is a joint or coupling that allows the shafts to 'bend' in any direction, and is commonly used in shafts that transmit rotary motion. It consists of a pair of hinges located close together, oriented at 90\u00b0 to each other, connected by a cross shaft. The universal joint is not a constant velocity joint.\r\n\r\n\r\n\r\n\r\n\r\nBasic of Universal Joint\r\n\r\n\u00a0A universal joint is like a ball and socket joint that constrains an extra degree of rotational freedom. Given axis 1 on body 1, and axis 2 on body 2 that is perpendicular to axis 1, it keeps them perpendicular. In other words, rotation of the two bodies about the direction perpendicular to the two axes will be equal.\r\n\r\n\r\nIn the picture, the two bodies are joined together by a cross. Axis 1 is attached to body 1, and\u00a0axis 2 is attached to body 2. The cross keeps these axes at 90 degrees, so if you grab body 1 and twist it, body 2 will twist as well.\r\nA Universal joint is equivalent to a hinge-2 joint where the hinge-2's axes are perpendicular to each other, and with a perfectly rigid connection in place of the suspension.\r\nUniversal joints show up in cars, where the engine causes a shaft, the drive shaft, to rotate along its own axis. At some point you'd like to change the direction of the shaft. The problem is, if you just bend the shaft, then the part after the bend won't rotate about its own axis. So if you cut it at the bend location and insert a universal joint, you can use the constraint to force the second shaft to rotate about the same angle as the first shaft.\r\n\r\n\r\nTypes of Universal coupling:\r\n\r\nThe universal couplings are categorized as-\r\ni. Single joints\r\n\r\n\r\nii. Double joints\r\niii.Telescopic or assembled joints\r\n\r\n\r\nField of Applications of Universal Coupling:\r\nTypical applications of universal joints include-\r\n\r\n\r\n \tAUTOMOBILE\r\n \tAircraft\r\n \tAppliances\r\n \tControl mechanisms\r\n \tElectronics instruments\r\n \tMedical &amp; optical devices\r\n \tOrdinance radio\r\n \tSewing machines\r\n \tTextile machineries etc\r\n\r\n\r\n\r\nUniversal Coupling (Hooke's Joint )\r\nConclusion:\r\nMechanical design is a complex undertaking, requiring many skills. Design and fabrication of a Universal coupling was done in this project work. In designing problem safe torque on shaft was determined. The cross pin size (diameter) was determined considering bearing stress, shearing stress and bending stress taken into account. The application of a universal coupling also studied in this project work.\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\nDownload :\r\nDesign and Fabrication of a Universal Coupling (Hooke's\u00a0Joint ) Report Download\u00a0\r\n\r\n\r\n\r\n\r\nMore Resources \/articles\r\nAutomobile Engineering Projects List - Abstract , Report\r\nProject Sample report , Final report Download\r\nNew Mechanical Projects 2020 ( All Projects Post Index List )","headline":"Design and Fabrication of a Universal Coupling (Hooke&#8217;s Joint ) Report Download","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2016-08-26","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2016\/08\/universaljointhooksjointbasic-min-300x164.png","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/drill-tool-dynamometer-projec/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2016/08/Astraingaugetypedrillingdynamometeranditsmajorcomponents.-300x137.png')"></div><span class="sr-only">link to Design and fabrication of drill tool dynamometer</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/drill-tool-dynamometer-projec/">Design and fabrication of drill tool dynamometer</a></p></header><div class="excerpt"><p>Design and fabrication of drill tool dynamometer-Mechanical Project  Introduction:
Dynamometers are devices used to measure cutting forces in machining operation. The cutting force cannot be...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/drill-tool-dynamometer-projec/" aria-label="View Post: Design and fabrication of drill tool dynamometer">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Design and fabrication of drill tool dynamometer","url":"\/\/www.gunkrazy.com\/drill-tool-dynamometer-projec\/","articleBody":"Design and fabrication of drill tool dynamometer-Mechanical Project\r\n\r\nIntroduction:\r\nDynamometers are devices used to measure cutting forces in machining operation. The cutting force cannot be detected or quantified directly but their effect can be sensed using Transducer. For example, a force which can neither be seen nor be gripped but can be detected and also quantified respectively by its effect and the amount of those effects (on some material) like elastic deflection, deformation, pressure, strain etc.nThese effects, called signals, often need proper conditioning for easy, accurate and reliable detection and measurement. In other words,\r\n\u00a0\r\n\r\nDesign and fabrication of drill tool dynamometerdynammometer\u00a0\r\n\r\n\r\nMeasurement involves three stages\r\n\r\n \tConversion into another suitable variable (deflection, expansion etc)\r\n \tAmplification, filtration and stabilization\r\n \tReading or recording\r\n\r\n\r\nMeasurement of cutting force(s) is based on three basic principles:\r\n\r\n\r\n \tmeasurement of elastic deflection of a body subjected to the cutting force\r\n \tmeasurement of elastic deformation, i.e. strain induced by the force\r\n \tmeasurement of pressure developed in a medium by the force.\r\n\r\n\r\nRequirement of a cutting force dynamometer\r\n\r\n\r\n \tThe dynamometer should have sufficient mechanical rigidity to avoid excessive deformation of the cutting edge under the action of cutting forces\r\n \tIt should have sufficient sensitivity to enable measurement of cutting forces with sufficient accuracy\r\n \tIt should have high stiffness and low mass, ensuring 100 percent transmissibility of force by its very high natural frequency. This feature will also enable the recorded force to be unaffected by the exciting vibration due to machining process itself. Example : milling , grinding and shaping\r\n \tIt should be capable of indicating individual force components without any cross effect, while measuring such forces simultaneously\r\n \tThe measuring system should be stable with reference to time, temperature and humidity, requiring only occasional checking after calibration.\r\n\r\nDrilling dynamometer\r\n\r\n\r\n\r\n\r\n\r\n\r\nPhysical construction of a strain gauge type 2 \u2013 D drilling dynamometer for measuring torque and thrust force is typically shown schematically in Fig.and pictorially in Fig.. Four strain gauges are mounted on the upper and lower surfaces of the two opposite ribs for PX \u2013 channel and four on the side surfaces of the other two ribs for the torque channel. Before use, the dynamometer must be calibrated to enable determination of the actual values of T and PX from the voltage values or reading taken in SMB or PC.\r\n\r\nSchematic view of construction of a strain gauge type drilling dynammometer\u00a0\r\n\r\n\u00a0\r\n\r\nIncreasing deflection, \u03b4 enhances sensitivity of the dynamometer but may affect machining accuracy where large value of \u03b4 is restricted, the cutting forces are suitably measured by using the change in strain caused by the force.\r\n\u00a0\r\nThe strain, \u03b5 induced by the force changes the electrical resistance, R, of the strain gauges which are firmly pasted on the surface of the tool-holding beam as\r\n\u00a0\r\nGauge Factor = (Change in resistance \/original resistance )\r\n\u00a0\r\n\r\n\r\n\r\n\r\nForce Measurement by strain gauge based Transducer \u00a0\r\n\r\n\u00a0The gauge connections may be\r\n\u2022 full bridge (all 4 gauges alive) \u2013 giving full sensitivity\r\n\u2022 half bridge (only 2 gauges alive) \u2013 half sensitive\r\n\u2022 quarter bridge (only 1 gauge alive) \u20131\/4 th sensitivity","headline":"Design and fabrication of drill tool dynamometer","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2016-08-23","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2016\/08\/Astraingaugetypedrillingdynamometeranditsmajorcomponents.-300x137.png","height":137,"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/pedal-power-hacksaw-charger-washing-mechanical-mini-project/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2016/08/pedelpoweredhacksawandbatterycharger-300x277.jpg')"></div><span class="sr-only">link to COMBINATION OF PEDAL–POWERED HACKSAW,CHARGER  AND WASHING MACHINE</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/pedal-power-hacksaw-charger-washing-mechanical-mini-project/">COMBINATION OF PEDAL–POWERED HACKSAW,CHARGER  AND WASHING MACHINE</a></p></header><div class="excerpt"><p>COMBINATION OF PEDAL–POWERED HACKSAW ,CHARGER  AND WASHING MACHINE  Introduction
The power hacksaw machine, which runs on electric power, works on the principle of the conversion of rotational...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/pedal-power-hacksaw-charger-washing-mechanical-mini-project/" aria-label="View Post: COMBINATION OF PEDAL–POWERED HACKSAW,CHARGER  AND WASHING MACHINE">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"COMBINATION OF PEDAL\u2013POWERED HACKSAW,CHARGER  AND WASHING MACHINE","url":"\/\/www.gunkrazy.com\/pedal-power-hacksaw-charger-washing-mechanical-mini-project\/","articleBody":"COMBINATION OF PEDAL\u2013POWERED HACKSAW ,CHARGER \u00a0AND WASHING MACHINE\r\n\r\nIntroduction\r\nThe power hacksaw machine, which runs on electric power, works on the principle of the conversion of rotational motion to oscillatory motion. The bicycle also uses the same principle. To give shape to his idea, \u00a0firstly buy an old bicycle from a scrap market, then cut the pedals of the bicycle from 12 cm to 8 cm and welded it as per requirement and re-affixed the pedals to it.\u00a0\r\n\u00a0To use a guide to control the hacksaw blade which is used to cut the metal. Metal slabs were fitted on the hacksaw blade to ensure pressure on the object to be cut and linear movement of the blade. A clamp, with 360 degree rotation, was fixed to hold the metal pieces while cutting, and to allow them to be cut in any shape and angle.\r\nSince a lot of energy is produced during the pedaling process, we will envision utilising it productively. We will fix a dynamo and a 12-volt battery to store the energy. To transfer the energy generated from dynamo to the battery, a forward-biased diode will use. The saved energy can be use to light a 12-volt bulb, which comes in handy while working in the dark.\r\nSince a lot of energy is produced during the pedaling process, we will envision utilizing it productively. We will use the rotation of the cycle to rotate the attached bucket (PEDAL POWERED WASHING MACHINE).\r\n\r\nPedal operated Hacksaw And Charger\r\n\r\n\r\nMATERIAL REQUIRED IN THE PROJECT\r\n\u00a0\r\n1) SCRAP \u00a0COMPONENTS OF BICYCLE\r\n2) ALUMINIUM STRIP\u00a0\r\n3) SQUARE TUBE\r\n4) HACK SAW\r\n5) NUT BOLT\u00a0\r\n6) DYNAMO\r\n7) BATTERY\r\n8) PLYWOOD\r\n9) POWER SUPPLY BLOCK\r\n\r\n\r\n\r\nCOMBINATION OF PEDAL\u2013POWERED HACKSAW,CHARGER \u00a0AND WASHING MACHINE\r\n\r\nTHIS PROJECT \u00a0IS \u00a0BASED ON THE ROTATIONAL MOVEMENT AND A LOT OF MECHANISM AND CHAIN SYSTEM\r\n\u2022 PEDAL MECHANISM\r\n\u2022 DYNAMO MECHANISM\r\n\u2022 BATTERY CHARGING SYSTEM\r\n\u2022 PEDAL WHEEL AND SPROCKET SYSTEM\r\n\u2022 CHAIN SYSTEM\r\n\u2022 DESIGN OF THE CHESIS OF CYCLE\r\n\u2022 DESIGN OF THE BUCKET\u00a0\r\n\u2022 WHOLE ROTATIONAL MECHANISM OF WASHING MACHINE\r\n\r\n\u00a0\r\nWorking Of Project :\u00a0\r\n\r\n\r\n \t\u00a0PEDAL ROTATION BY THE HUMAN EFFORT\r\n \tQUICK RETURN CRANK SLOTTED MECHANISM WILL RECIPROCATE THE HACKSAW BY THE CHAIN SYSTEM\u00a0\r\n \tSPROCKET WILL ROTATE AND IT WILL ROTATE THE DYNAMO\r\n \tDYNAMO WILL ROTATE AND IT WILL CHARGE THE BATTERY WITH THE HELP OF FORWARD BASED DIODE\r\n \t12 V CHARGED BATTERY WIlL USE IN THE LIGHTING THE LED BULBS AND TO CHARGE THE MOBILE\r\n \tBY THE CHAIN SYSTEM PROVIDE THE ROTATION TO THE WASHING BUCKET AND WE WILL GET THE WASHED CLOTHES\r\n\r\n\r\nAPPLICATION\r\n\u00a0\r\n\u2022 METAL CUTTING IS DONE IN SMALL SCALES\r\n\u2022 WE CAN USE IT AT CONSTRUCTION SITES AND FURNITURE UNITS\r\n\u2022 TO CUT METAL FOR WINDOW PANES\r\n\u2022 CAN ALSO BE USED IN COLLEGE WORKSHOPS AND AUTO GARAGES TO SAVE ELECTRICITY\r\n\u2022 IT \u00a0CAN USE TO \u00a0WASH THE CLOTH\r\n\u2022 THIS WHOLE ARRANGEMENT WILL BE USED AS A EXERCISE EQUIPMENT\r\n\u2022 TO CHARGE THE MOBILE AND TO LIGHT THE 12V \u00a0LED BULB\r\n\r\n\r\n\u00a0","headline":"COMBINATION OF PEDAL\u2013POWERED HACKSAW,CHARGER  AND WASHING MACHINE","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2016-08-22","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2016\/08\/pedelpoweredhacksawandbatterycharger-300x277.jpg","height":277,"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/ic-engine-terminology-nomenclature-basic-terms-used-in-ic-engine/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2016/08/ICENGINEBASICTERMINOLOGY-min-300x192.png')"></div><span class="sr-only">link to IC Engine Terminology | Nomenclature | Basic Definitions used In Ic Engine</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/ic-engine-terminology-nomenclature-basic-terms-used-in-ic-engine/">IC Engine Terminology | Nomenclature | Basic Definitions used In Ic Engine</a></p></header><div class="excerpt"><p>IC Engine Terminology | Nomenclature | Basic Definitions used In IC Engine  IC ENGINE TERMINOLOGY:
The following terms/Nomenclature associated with an engine are explained for the better...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/ic-engine-terminology-nomenclature-basic-terms-used-in-ic-engine/" aria-label="View Post: IC Engine Terminology | Nomenclature | Basic Definitions used In Ic Engine">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"IC Engine Terminology | Nomenclature | Basic Definitions used In Ic Engine","url":"\/\/www.gunkrazy.com\/ic-engine-terminology-nomenclature-basic-terms-used-in-ic-engine\/","articleBody":"IC Engine Terminology | Nomenclature | Basic Definitions used In IC Engine\r\n\r\nIC ENGINE TERMINOLOGY:\r\nThe following terms\/Nomenclature associated with an engine are explained for the better understanding of the working principle of the IC engines.\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\nIC Engine Terminology\r\n\r\n1. Bore (B) :\r\nThe nominal inside diameter of the engine cylinder is called bore.\r\n\r\n\r\n2. Top dead center (T.D.C.)\r\nIn a reciprocating engine the piston moves to and fro motion in the cylinder. When the piston moves upper direction in the cylinder, a point at which the piston comes to rest or change its direction known as top dead center. It is situated at top end of cylinder.\r\n\r\n3. Bottom dead center (B.D.C.)\r\nWhen the piston moves in downward direction, a point at which the piston come to rest or change its direction known as bottom dead center. It is situated in bottom side of cylinder.\r\n\r\n4. Stroke (L)\r\n\r\n\r\nThe distance travelled by the piston from TDC to BDC is called stroke. In other words, the maximum distance travelled by the piston in the cylinder in one direction is known as stroke.\r\nIt is equal to twice the radius of the crank.\r\n\r\n\r\n\r\n5. Total volume of cylinder (Vtotal)\r\nIt is the volume of cylinder when the piston is at bottom dead center. Generally, it is measure in centimeter cube (c.c.).\r\n\r\n6. \u00a0Clearance volume of cylinder (Vclearance)\r\nIt is the volume of cylinder when the piston is at top dead center.\r\n\r\nClearance volume: the space above the piston head at the TDC, and is denoted by Vc:\r\nVolume of the cylinder: V = Vc + Vs\r\n\r\n\r\n7. Swept or displace volume (Vswept)\r\nIt is the volume which swept by the piston. The difference between total volume and clearance volume is known as swept volume.\r\n\u00a0\r\nSwept volume = Total volume - Clearance volume\r\n\r\n8. Compression ratio\r\nThe ratio of maximum volume to minimum volume of cylinder is known as the compression ratio. It is 8 to 12 for spark ignition engine and 12 to 24 for compression ignition engine.\r\n\r\nCompression ratio = Total volume \/ Clearance volume\r\n\r\nR= (Vc + Vs) \/ \u00a0Vc\r\n\r\n9. Stroke bore ratio\r\nStroke bore ratio is the ratio of bore (diameter of cylinder) to length of stroke. It is generally equal to one for small engine and less than one for large engine.\r\n\r\nStroke bore ratio = inner diameter of cylinder \/ length of stroke\r\n\u00a0\r\n10. Mean effective pressure\r\nThe average pressure acting upon the piston is known as mean effective pressure. It is given by the ratio of the work done by the engine to the total volume of engine.\r\n\r\nMean effective pressure = Work done by engine \/ Total volume of cylinder\u00a0\r\n\r\n\r\n11. Piston\r\nArea (A) \u2013 The area of circle of diameter equal to the cylinder bore is called as piston area. It is\r\ndenoted by the letter \u2018A\u2019 and is expressed in cm2.\r\n\r\n12.\u00a0Mean piston speed: the distance traveled by the piston per unit of time:\r\n\r\nMean piston speed (m\/s ) = 2lN\/60\r\n\r\nwhere, l= length of strokes \u00a0(mm)\r\nN= Number of crankshaft revolution per minute (rpm).","headline":"IC Engine Terminology | Nomenclature | Basic Definitions used In Ic Engine","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2016-08-21","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2016\/08\/ICENGINEBASICTERMINOLOGY-min-300x192.png","height":192,"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=261">&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=260"><span class="screen-reader-text">Page </span>260</a> <a class="page-numbers" href="?page_num=261"><span class="screen-reader-text">Page </span>261</a> <span aria-current="page" class="page-numbers current"><span class="screen-reader-text">Page </span>262</span> <a class="page-numbers" href="?page_num=263"><span class="screen-reader-text">Page </span>263</a> <a class="page-numbers" href="?page_num=264"><span class="screen-reader-text">Page </span>264</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=263">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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