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Hammer Mill Project:
ABSTRACT
The objective of this project is to carry out a design fabrication and testing of a hammer mill, which will...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/design-and-fabrication-of-hammer-mi/" aria-label="View Post: Design and Fabrication Of Hammer Mill 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 Hammer Mill Mechanical Project","url":"\/\/www.gunkrazy.com\/design-and-fabrication-of-hammer-mi\/","articleBody":"Design and Fabrication Of Hammer Mill Mechanical Project\r\nHammer Mill Project:\r\nABSTRACT\r\nThe objective of this project is to carry out a design fabrication and testing of a hammer mill, which will be used for grinding agricultural produce and mineral resources . The profile of the throat of the machine is redesigned to give better performance that was hot nit achieve when the machine was carrying the straight profile. Further more, the hammer was redesign to twisted type as against the straight hammer it was carrying formality. To achieve a better result, the sieve changing profile is redesigned to sliding type. This again allow for optimum productivity because the time consumed for changing the sieve is reduced to minimum.\r\n\r\nThe study of project deals with the hammer mills employing a high speed rotating disc, to which an \u2018n\u2019 number of hammer bars are fixed and swung outwards by centrifugal forces.Material is fed in, either at the top or at the Centre, and it is thrown out centrifugally and crushed between the hammer bars or against breaker plates fixed around the periphery of the cylindrical casing.\r\n\r\nFor high production of crushed coal it is better to use the hammer mills having higher contact surface of hammer. Hence, it is easy to produce the high rate of crushing coal with in less time.The purpose of the crushing is to produce the coal having size of less than 3mm (More than 3mm) and the moisture content is 10-12 percent .The type of hammer mill used is a Reversible swing hammer with open Bottom.The project involves the changing of hammer head, which gives the better crushing of coal. Therefore by changing the design of the Hammer head ,the following result is obtained\r\nHammer Mill\r\nThe hammer mill is an impact mill employing a high speed rotating disc, to which are fixed a number of hammer bars which are swung outwards by centrifugal force. Material is fed in, either at the top or at the Centre, and it is thrown out centrifugally and crushed by being beaten between the hammer bars, or against breaker plates fixed around the periphery of the cylindrical casing.\r\n\r\ndesign and fabrication Of hammer Mill Project\r\n\r\nCrushing Process\r\nThe hammer mill crushes by the collisions between high-speed hammer and material, and the hammer crusher features in its simple structure, high reduction ration, high efficiency, etc. The PC hammer crush (hammer mill) was developed for both dry and wet crushing of brittle,medium-hard materials for the mining, cement, coal, metallurgic, construction material, road building, and petroleum and chemical industries.\r\nHammer Mill Features\r\n\r\n \tMaterial is reduced by impact from free-swinging bar hammers.\r\n \tFinished Product size controlled by grates or screen sizes.\r\n \tMaterials can be reduced to granular powder at high rate.\r\n \tHeavy-duty cast-iron or carbon steel construction.\r\n \tRight-hand or left-hand machine available\r\n \tEasy access for maintenance and screen\/grate change.\r\n \tHigh and constant capacity\r\n \tHigh availability\r\n \tLong life time\r\n \tHigh reduction ratio\r\n \tBroad range of application\r\n \tEasy replacement of wear and spare parts\r\n\r\nThe Types of Hammer Mill\r\n\r\n \tSuper Hammer Mill\r\n \tGrinder-hammer Mill\r\n \tPilot Hammer Mill\r\n \tThe Precious Hammer Mills\r\n\r\nAdvantages\r\n\r\n \tHigh and constant capacity\r\n \tLow space requirement\r\n \tHigh machine availability\r\n \tLong lifetime\r\n \tEasy replacement of wear and spare parts through hydraulic opening device\r\n \tBroad range of applications\r\n \tHigh reduction ratio\r\n\r\n\r\n&nbsp;\r\n\r\n\r\n\r\nMore Resources \/articles\r\nMachine Shop Projects List , Abstract\r\nDesign and Fabrication projects - Abstract , Report Download\r\nNew Mechanical Projects 2020 ( All Projects Post Index List )","headline":"Design and Fabrication Of Hammer Mill Mechanical Project","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2015-12-01","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2015\/12\/designandfabricationOfhAmmerMillProject-300x217.jpg","height":217,"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/fabrication-of-tube-bending-machine/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2015/11/tubebendingmachineproject-300x178.png')"></div><span class="sr-only">link to Fabrication Of Tube Bending Machine Mechanical Project</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/fabrication-of-tube-bending-machine/">Fabrication Of Tube Bending Machine Mechanical Project</a></p></header><div class="excerpt"><p>Fabrication Of Tube Bending Machine Mechanical Project
Tube Bending Machine   SYNOPSIS  In tube rolling industry a wide range of power and hand operated machines are used. As the industry is a...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/fabrication-of-tube-bending-machine/" aria-label="View Post: Fabrication Of Tube Bending Machine Mechanical Project">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Fabrication Of Tube Bending Machine Mechanical Project","url":"\/\/www.gunkrazy.com\/fabrication-of-tube-bending-machine\/","articleBody":"Fabrication Of Tube Bending Machine Mechanical Project\r\nTube Bending Machine\u00a0\r\n\r\nSYNOPSIS\r\n\r\nIn tube rolling industry a wide range of power and hand operated machines are used. As the industry is a large and growing industry different type of machines are used for different operations.\r\n\r\nOur project the tube rolling machine is very simple in operation by using spur gear arrangement which is coupled with motor. This machine produces round tube of different diameters and length. This machine can be used in various fields. This machine consist of two spur gear which is coupled with a motor and connecting the spur gear shaft with rolling main shaft. This machine is simple in construction and working principle.\r\n\r\n\r\nSee More Projects: Pipe Thread Cutting machine Project\u00a0,\u00a0Design and Fabrication Of Pipe Bending Machine\u00a0\r\n\r\n\r\n\r\n\r\nINTRODUCTION\r\n\r\n\r\nTube rolling industry is a large and growing industry. There are many special purposes machines used in this industry to-day. The proper selection of the machines depends upon the type of the work under-taken by the particular industry.\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\nTube Bending Machine\r\n\r\n\r\n\r\n\r\nThere are many examples of tube, which can be seen in our every day lives. The metals generally used for tube rolling work include iron, copper, tin, aluminium, stainless and brass. Our project the \u201cTUBE ROLLING MACHINE\u201d finds huge application in all tube rolling industry. Rolling is the process of bending metal wire to a curved form. The article in the shape of round is made by tube roller shaft. Rolling operation can be done on hand or power operated rolling machines.\u00a0\r\n\r\n\r\n\r\nIn forming round tube shapes a gradual curve is to be put in the metal rather than sharp bends. The gap between the tubes can be regulated by proper arrangement. The lock nut is used to fixing the tube wire to the rolling shaft. The single phase induction motor is coupled with the spur gear arrangement by pulleys. The motor is rotated by switch on the power supply of single phase. The spur gear is rotated due to the rotation of motor. The spur gear is coupled with the main shaft by bearing.\r\n\r\n\r\n\r\nWORKING PRINCIPLE\r\n\r\n\r\n\r\nThe single phase supply is given to the induction motor, it will run. The motor pulley is coupled to the spur gear pulley with the help of belt. The spur gear arrangement is run according to the speed of the motor. Before switch on the induction motor, the tube wire is locked to the lock nut in the tube rolling shaft. The tube rolling shaft is rotated when the single phase induction motor switched ON. The tube wire is rolling in the rolling shaft due to the rotation of the tube rolling shaft. The length of the rolling tube is decided by the operator. The required length of the tube is rolled; the single phase induction motor is switched OFF. The tube is cut by the cutter, the next above procedure continue once again for the next tube operation.\r\n\r\n\r\nADVANTAGES\r\n\r\n\r\n \tEasy in Construction and Working Principle.\r\n \tMan power requirement is less.\r\n \tHigh production.\r\n \tLength of the tube is varied.\r\n \tProduction cost is reduced.\r\n \tLow Cost.\r\n \tMaintenance cost is very low.\r\n \tUnit is compact so less space is required.\r\n \tTime consumption is less.\r\n \tLess effort &amp; productive.\r\n \tEasy to install at any were.\r\n \tSkilled workers are not required.\r\n \tConvenient for mass production.\r\n \tLess in weight.\r\n\r\n\r\nAPPLICATIONS\r\n\r\n\r\n \tSmall Scale industries such as tube rolling, other rolling etc.\r\n \tWire rolling industries.\r\n \tAll tube rolling industries.\r\n\r\n\r\nDISADVANTAGES\r\n\r\n\r\n \tThis machine is applicable for particular diameter of the tube.\r\n \tThis machine is used to produce soft tube wire only.\r\n\r\n\r\n\r\n\r\n\r\n\r\nMore Resources \/articles\r\nMachine Shop Projects List , Abstract\r\nSheet Metal Fabrication Projects\r\nNew Mechanical Projects 2020 ( All Projects Post Index List )","headline":"Fabrication Of Tube Bending Machine Mechanical Project","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2015-11-29","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2015\/11\/tubebendingmachineproject-300x178.png","height":178,"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-and-difference-between-jig-fixture/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2015/11/07-300x225.jpg')"></div><span class="sr-only">link to Introduction and Difference Between Jig And Fixture</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/introduction-and-difference-between-jig-fixture/">Introduction and Difference Between Jig And Fixture</a></p></header><div class="excerpt"><p>Introduction and Difference Between Jig And Fixture
 Definition Of Fixture And Jig 
Fixtures, being used in machine shop, are strong and rigid mechanical devices which enable easy, quick and...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/introduction-and-difference-between-jig-fixture/" aria-label="View Post: Introduction and Difference Between Jig And Fixture">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Introduction and Difference Between Jig And Fixture","url":"\/\/www.gunkrazy.com\/introduction-and-difference-between-jig-fixture\/","articleBody":"Introduction and Difference Between Jig And Fixture\r\n\u00a0Definition Of Fixture And Jig\u00a0\r\nFixtures, being used in machine shop, are strong and rigid mechanical devices which enable easy, quick and consistently accurate locating, supporting and clamping, blanks against cutting tool(s) and result faster and accurate machining with consistent quality, functional ability and interchangeability.\r\nJig is a fixture with an additional feature of tool guidance.\r\nIntroduction To Jig and Fixture:\r\nThe jigs and fixtures are the economical ways to produce a component in mass. So jigs and fixtures are used and serve as one of the most important facility of mass production system. These are special work holding and tool guiding device. Quality of the performance of a process largely influenced by the quality of jigs and fixtures used for this purpose. What makes a fixture unique is that each one is built to fit a particular part or shape. The main purpose of a fixture is to locate and in the cases hold a workpiece during an operation. A jig differs from a fixture in the sense that it guides the tool to its\r\ncorrect position or towards its correct movement during an operation in addition to locating and supporting the workpiece.\r\n\r\nAn example of jig is when a key is duplicated, the original key is used as base for the path reader which guides the movement of tool to make its duplicate key. The path reader of a CWC machine here works as a jig and the original is called template. Sometimes the template and jig both are the name of same part of a manufacturing system.\r\nJIGS\r\nJigs along with fixtures are specifically designated machine parts, which can be manufactured by any of the following methods :\u00a0\r\n\r\n(a) Machining, (b) Forging, (c) Casting and (d) Complicated.\r\n\r\nJigs are fabricated in different pieces and joined together by welding.\r\nNormally jigs are made of hardened steel, which are wear resistant, corrosion resistant, and thermally in sensitive. Their dimensional accuracy directly influences the accuracy of performance of the operations where these are used.\r\n\r\nFIXTURES\r\nFixtures are designed specifically for an operation and so these are named on the base of the operation to be carried out with their help. Fixtures are used to hold the workpiece properly to carryout the operations. Different types of fixtures are listed below.\r\n(a) Turning fixtures\r\n(b) Milling fixtures\r\n(c) Fixture for grinding\r\n(d) Fixture for broaching\r\n(e) Fixture for boring\/drilling\r\n(f) Tapping fixture\r\n(g) Fixture for welding\r\n(h) Assembling fixture\r\n\r\n\r\nFixture Example which hold complex Pipe\r\n\r\n\r\nPURPOSE AND ADVANTAGES OF JIGS AND FIXTURES\u00a0\r\nFollowing the purpose and advantages of jigs and fixtures :\r\n\r\n(a) It reduces or sometimes eliminates the efforts of marking, measuring and setting of workpiece on a machine and maintains the accuracy of performance.\r\n\r\n(b) The workpiece and tool are relatively located at their exact positions before the operation automatically within negligible time. So it reduces product cycle time.\r\n\r\n(c) Variability of dimension in mass production is very low so manufacturing processes supported by use of jigs and fixtures maintain a consistent quality.\r\n\r\n(d) Due to low variability in dimension assembly operation becomes easy, low rejection due to les defective production is observed.\r\n\r\n(e) It reduces the production cycle time so increases production capacity. Simultaneously working by more than one tool on the same workpiece is possible.\r\n\r\n(f) The operating conditions like speed, feed rate and depth of cut can be set to higher values due to rigidity of clamping of workpiece by jigs and fixtures.\r\n\r\n(g) Operators working becomes comfortable as his efforts in setting the workpiece can be eliminated.\r\n\r\n(h) Semi-skilled operators can be assigned the work so it saves the cost of manpower also.\r\n\r\n(i) There is no need to examine the quality of produce provided that quality of employed jigs and fixtures is ensured.\r\nDifference Between Jig And Fixture in Tabular Table:\r\n\r\n\r\n\r\n\r\nJig\r\n\r\nFixture\r\n\r\n\r\n\r\n1.\r\nIt is a work holding device that holds, supports and locates the workpiece\r\nand guides the cutting tool for a specific operation\r\n\r\n1.\r\nIt is a work holding device that holds, supports and locates the workpiece\r\nfor a specific operation but does not guide the cutting tool\r\n\r\n\r\n\r\n2.\r\nJigs are not clamped to the drill press table unless large diameters to be\r\ndrilled and there is a necessity to move the jig to bring one each bush\r\ndirectly under the drill.\r\n\r\n2.\r\nFixtures should be securely clamped to the table of the machine upon which\r\nthe work is done.\r\n\r\n\r\n\r\n3.\r\nThe jigs are special tools particularly in drilling, reaming, tapping and\r\nboring operation.\r\n\r\n3.\r\nFixtures are specific tools used particularly in milling machine, shapers and\r\nslotting machine.\r\n\r\n\r\n\r\n4.\r\nGauge blocks are not necessary.\r\n\r\n4.\r\nGauge blocks may be provided for effective handling.\r\n\r\n\r\n\r\n5.\r\nLighter in construction.\r\n\r\n5.\r\nHeavier in construction.\r\n\r\n\r\n\r\n\r\n&nbsp;\r\n\r\n\r\n\r\nMore Resources \/articles\r\nManufacturing Technology Notes , Articles\r\nMachine Tool Articles , notes , Interview Que &amp; Ans\r\nMechanical Subjectwise Basic Concept Notes ,Articles\r\n\r\n\r\n\r\n&nbsp;","headline":"Introduction and Difference Between Jig And Fixture","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2015-11-27","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2015\/11\/07-300x225.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/hydraulic-jack-mechanical-project-repor/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2015/11/hydraulicjackmechancialprojects-300x169.jpg')"></div><span class="sr-only">link to 7 Hydraulic Jack Related Mechanical Projects  Report Download</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/hydraulic-jack-mechanical-project-repor/">7 Hydraulic Jack Related Mechanical Projects  Report Download</a></p></header><div class="excerpt"><p>7 Hydraulic Jack Related Mechanical Projects  Report Download 
A jack is a mechanical device used as a lifting device to lift heavy loads or to apply great forces. A mechanical jack employs a...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/hydraulic-jack-mechanical-project-repor/" aria-label="View Post: 7 Hydraulic Jack Related Mechanical Projects  Report Download">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"7 Hydraulic Jack Related Mechanical Projects  Report Download","url":"\/\/www.gunkrazy.com\/hydraulic-jack-mechanical-project-repor\/","articleBody":"7 Hydraulic Jack Related Mechanical Projects \u00a0Report Download\u00a0\r\nA jack is a mechanical device used as a lifting device to lift heavy loads or to apply great forces. A mechanical jack employs a screw thread for lifting heavy equipment. A hydraulic jack uses hydraulic power. The most common form is a car jack, floor jack or garage jack, which lifts vehicles so that maintenance can be performed. Jacks are usually rated for a maximum lifting capacity (for example, 1.5 tons or 3 tons). Industrial jacks can be rated for many tons of load.\r\nJacks may be classified as below:\r\n\r\n\r\n \tHome Jack (Screw Jack)\r\n \tHydraulic Jack\r\n \tScissor Jack\r\n \tTrolley jack ( Floor Jack )\r\n \tBottle jack ( whiskey jack)\r\n \tPneumatic Jack\r\n \tStrand jack\r\n \tFarm jack\u00a0\r\n\r\n\r\nMany students have been designing hydraulic jack project with some modifications. Below some projects are mentioned here\r\n\r\n\r\n\r\n\r\n\r\nMechanical Hydraulic Jack Project\r\n\r\n\r\n\r\n\r\n1)\u00a0Design and development of hydraulic jack Report Download\r\nShivam Patel ,one of our reader has uploaded report on hydraulic jack. In report he covered introduction to Hydraulic, Principle Of Jack, How actually the system works, Detail design of hydraulic jack parts, Drawing of each hydraulic jack parts, Fabrication details , operational Sheet, and other important details are covered.\r\n\r\nRead More and Download Report\r\n\r\n\r\n\r\n2) Fabrication Of Quick lifting Jack With Gear Arrangement :\r\nThis device the quick lifting jack with gear arrangement for automobile garages has been developed to later the needs of small and medium automobile garages, who are normally man powered with very minimum of skilled labors. In most of the garages the vehicles are lifted by using screw jack. This needs high man power and skilled labors. In order to avoid all such disadvantages. This, motorized hydraulic jack has been designed in such a way that it can be used to lift the vehicle very smoothly without any impact force. The operation is made be simple that even an unskilled labor can handled, by just demonstrating the working of the motorized hydraulic jack once.\r\n\r\nRead More\r\n\r\n\r\n\r\n3) Automatic Pneumatic\/ Hydraulic jack and Vice\u00a0\r\nThis project is modification of Hydraulic jack application . instead of hydraulics ,pneumatic system is used which saves total cost of project. This project is basically used for work piece positioning and then holding of the jobs firmly. two hydraulic cylinders are used for positioning and work holding of the project. Horizontal cylinder is used to operate movable jaws against fix jaw . In between these two jaws object can be hold. If Object is heavy then it can be lift by second Vertical cylinder ,the height of object can be adjusted precisely by controlling the quantity of the air or oil.\r\n\r\nRead More (See Working Diagram)\u00a0\r\n\r\n\r\n\r\n4)\u00a0\u00a0Hydraulic Operated Lifting Table For Four Wheeler\r\nHydraulic Lifting Table is another modification of hydraulic jack principle.\r\nThis project is mainly developed for lifting of four wheelers in a much better way. After placing the car in the ramp right above the lifting base, with the help of the scissors lift, the lifting base can be lifted; with which the servicing or repairing work can be done easily. The required components for this arrangement are Hydraulic bottle jack, scissors lift, platform, and cylinder with fluid. This equipment is suitable for all four wheeler vehicles.\r\n\r\nRead More\r\n\r\n\r\n\r\nMechanical Hydraulic Jack Project\r\n\r\n\r\n\r\n\r\n5) Design and analysis Of Hydraulic Jack Report Download\r\nA hydraulic jack is a jack that uses a liquid to push against a piston. This is based on Pascal\u2019s Principle. The principle states that pressure in a closed container is the same at all points. If there are two cylinders connected, applying force to the smaller cylinder will result in the same amount of pressure in the larger cylinder. However, since the larger cylinder has more area, the resulting force will be greater. In other words, an increase in area leads to an increase in force. The greater the difference in size between the two cylinders, the greater the increase in the force will be. A hydraulic jack operates based on this two cylinder system.\r\n\r\nRead More\u00a0and Download report\r\n\r\n\r\n\r\n6) Design and analysis of Scissor Jack Full Report Download:\r\nScissor jacks are simple mechanisms used to drive large loads short distances.The power screw design of a common scissor jack reduces the amount of force required by the user to drive the mechanism.Most scissor jacks are similar in design, consisting of four main members driven by a power screw. A scissor jack is operated simply by turning a small crank that is inserted into one end of the scissor jack. This crank is usually \"Z\" shaped. The end fits into a ring hole mounted on the end of the screw, which is the object of force on the scissor jack. When this crank is turned, the screw turns, and this raises the jack. The screw acts like a gear mechanism. It has teeth (the screw thread), which turn and move the two arms, producing work. Just by turning this screw thread, the scissor jack can lift a vehicle that is several thousand pounds. Power screw in a scissor jack is the foundation of whole mechanism of scissor jack.\r\n\r\nRead More And Download Report\r\n\r\n\r\n\r\n\r\n\r\n7)\u00a0Automatic Electro-Hydraulic Jack For Light Vehicles\r\nThis device the automatic electro-hydraulic jack for light vehicle garages has been developed to later the needs of small and medium automobile garages. In most of the garages the vehicles are lifted by using screw jack. This needs high man power and skilled labors.\r\n\r\nIn order to avoid all such disadvantages, this automatic electro-hydraulic Jack has been designed in such a way that it can be used to lift the vehicle very smoothly without any impact force. The operation is made be simple that even any person can handled, by just pressing the button.\r\nRead More About Automatic Hydraulic Jack\r\n\r\n\r\n&nbsp;\r\n\r\n\r\n\r\n\r\n\r\nMore Resources \/articles\r\n\r\n\r\n\r\n\r\nHydraulic Jack Projects\r\nSimple , Easy mechanical projectsManually Hand Operated projectsAffordable low budget Projects\r\nNew Mechanical Projects 2020 ( All Projects Post Index List )","headline":"7 Hydraulic Jack Related Mechanical Projects  Report Download","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2015-11-27","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2015\/11\/hydraulicjackmechancialprojects-300x169.jpg","height":169,"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-development-of-hydraulic-jack/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2015/11/DesignanddevelopmentofhydraulicjackReportDownload-300x260.jpg')"></div><span class="sr-only">link to Design and development of hydraulic jack Report Download</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/design-and-development-of-hydraulic-jack/">Design and development of hydraulic jack Report Download</a></p></header><div class="excerpt"><p>Design and development of hydraulic jack Report Download
This Project Report Is submitted By Mr. Shivam Patel and His Team  Abstract  Car jack is a device used to lift up the cars while changing...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/design-and-development-of-hydraulic-jack/" aria-label="View Post: Design and development of hydraulic jack Report Download">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Design and development of hydraulic jack Report Download","url":"\/\/www.gunkrazy.com\/design-and-development-of-hydraulic-jack\/","articleBody":"Design and development of hydraulic jack Report Download\r\nThis Project Report Is submitted By Mr. Shivam Patel and His Team\r\n\r\nAbstract\r\n\r\nCar jack is a device used to lift up the cars while changing the tires during an emergency. Car jacks are available at the market has some disadvantages such as requiring more energy to operate, are not suitable for women and cannot be used on the uneven surface. The purpose of this project is to modify the design of the existing car jack in terms of its functionality and also human factors considerations. In this project, the scopes of research were on the designing 1.5 - 3 ton maximum lifting capacity of car jack by using optimization concept.\r\n\r\n\u00a0To optimize the existing design, the hand lifter has been replaced by the use of pedal lever as it can reduce energy usage. In the process of obtaining a suitable design, the customer needs will be translate to the engineering characteristic to obtain the concepts that need to be modified and fabricated. From the house of quality, the best concept will be valued based on the weighted rating method. The morphology chart had been used to obtain the best concept solution. After the best concept had been selected using the weighted rating method, next step was to determine the part and component that can be modified by arrange the part into chunks and clustering with the component according to the function or system. From this step, it can be determined which component can be reduced or modified.\r\n\r\n\u00a0Then the configuration design was analyzed According the function factor and critical issue so that the design that had been implementing was according to the specification and customer requirement. The last step for this project was parametric design. In this topic, the new design concept will be calculated to obtain the required force and compared with the theoretical calculation in the table of human factor.\u00a0\r\nProblem in Existing Mechanical Jack\r\n\u2022 Mechanical Jack requires more effort.\r\n\u2022 It also requires human effort.\u00a0\r\n\u2022 Not suitable for uneven surfaces.\r\n\u2022 More power consumption.\u00a0\r\n\u2022 Maintenance is high.\u00a0\r\n\u2022 Suitable for small capacity.\u00a0\r\n\u2022 Not suitable for woman.\u00a0\r\n\r\nHow Hydraulic Jack Work ?\r\n\r\n\u00a0A jack is a mechanical device which uses a screw thread or a hydraulic cylinder to lift heavy loads or apply great linear forces. The most common forms of jacks available in the market are Scissor car jacks, House jacks, Hydraulic jacks, Pneumatic jacksand Strand jacks that are extensively used in Construction, Industrial, Automobile and\r\nEngineering segments. In most of the powerful jacks, hydraulic power is \u00a0Used to provide more lift over greater distances. Mechanical jacks usually have lifting capacity ranging from 1.5 tons to 3 tons.\r\n\r\n\u00a0Hydraulic jacks are mechanical devices used to lift heavy loads, vehicles, weight equipment or apply great forces using hydraulic fluid as the main source of power. These are widely used in automotive, industrial and construction industries. These are sturdy in construction, compact in size, portable and capable of exerting great forces. It consists of two cylinders of different sizes which are connected together by a pipe and a hydraulic fluid or oil.\u00a0\r\n\r\nThe hydraulic fluid is incompressible and using a pump plunger is forced into the cylinder of the jack. Oil is used because of its stable and self lubricating nature. When the plunger pulls back, oil is drawn out of the reservoir and it goes inside the pump chamber. When the plunger moves forward, the oil is pushed back into the cylinder. This oil movement builds up pressure in the cylinder. And it is this pressure which leads to the working of the hydraulic jack. It also finds usage in\r\nworkshops and also lifts elevators in low and medium rise buildings.\u00a0\r\n\r\nThese can be segmented into two types:\r\n\r\n\r\n \tBottle Hydraulic Jack\u00a0\r\n \tFloor Hydraulic Jack.\u00a0\r\n\r\n\r\nBottles are portable in design; in these the piston is in a vertical position and it supports a bearing pad which touches the object being lifted. Bottle Hydraulic are most appropriate for lifting vehicles (cars, trucks, SUVs, trailers), houses and other heavy objects.\u00a0\r\n\r\nIn a Floor Jacks, the piston is in a horizontal piston and there is a long arm which provides the vertical motion to a lifting pad. There are wheels and castors in floor jacks.\u00a0\r\n\r\nTheworking principleof all hydraulic jacks is \u00a0Common but these differ in their shapes and sizes. Hydraulic jacks with varied sizes and specifications are used to lift different types of heavy equipment and vehicles such as bulldozers, forklifts, elevators, trolleys and trailers and excavators. These can also be found in household equipments as well like door stoppers, cars, bikes etc. Hydraulic Jacks are high in demand across the globe owing to their sturdy construction, reliable and hassle free operation, unparalleled performance, user-friendly design and less maintenance.\r\n\r\n\r\n\r\nDesign and development of hydraulic jack Report Download\r\n\r\n\r\n\r\n\r\nDESIGN CONSIDERATIONS AND METHODOLOGY:\r\n\u00a0\r\n\u2022 Load (W) = 06 ton (60kN)\r\n\u2022 OPERATING PRESSURE (p) = 25 M Pa\r\n\u2022 Lift range (L) = 20 cm\r\n\u2022 Man effort put on the handle (e) = 20 Kg\r\n\u2022 Permissible tensile stress of mild steel (\u03c3t) = 120 N\/mm2\r\n\u2022 No. of strokes for lifting load (n) = 150\r\n\u2022 Factor of safety = 5\r\n\u2022 Permissible shear stress of mild steel (\u03c4) = 20 N\/mm2\r\n\u2022 Permissible compressive stress of mild steel (\u03c3c) = 20 N\/mm2\r\n\u2022 Permissible compressive stress of cast iron (\u03c3CI) = 120 N\/mm2\r\n\u2022 Permissible shear stress of cast iron (\u03c4CI) = 35 N\/mm2\u00a0\r\n\r\n\r\nApplications of Hydraulic Jack\r\n\u00a0\r\n\u2022 Building of field erected storage tanks\r\n\u2022 Increasing tank capacity by adding shell rings or courses\r\n\u2022 Dismantling of old tanks\r\n\u2022 Repair or replacement of tank bottom plate\r\n\u2022 Repair to tank foundation\r\n\u2022 Erection of other circular structures such as reactor shields in nuclear power stations, etc\u00a0\r\n\r\n\r\n\r\nAdvantages of Hydraulic Jack\r\n\r\n\u2022 Hydraulic jack is fluid filled. They work quick manually or electrically.\r\n\u2022 They do not require much work to use manually.\r\n\u2022 Hydraulics Systems use fluids to transfer energy, fluids work better then solids as they can take different shape.\r\n\u2022 They generally suffer from less damage due to hard parts rubbing together.\r\n\u2022 Easier Inspection.\r\nDisadvantages of Hydraulic Jack\r\n\r\n\u2022 The downside is maintenance is required.\r\n\u2022 If you use a hydraulic jack to work on a vehicle, jack stands are a MUST.\r\n\u2022 Seal failures can cause a vehicle on a jack to drop without warning.\r\n\u2022 This type of jack also requires more storage space and can be quite heavy.\r\nDownload\r\nClick here to Download\u00a0Design and development of hydraulic jack Report Download\r\n\r\n\r\n\r\n\r\n\r\n&nbsp;\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\nMore Resources \/articles\r\nHydraulic Jack Projects\r\nHydraulic and Pneumatic Projects List - Abstract , Report Download\r\nNew Mechanical Projects 2020 ( All Projects Post Index List )\r\n\r\n\r\n\r\n&nbsp;","headline":"Design and development of hydraulic jack Report Download","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2015-11-27","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2015\/11\/DesignanddevelopmentofhydraulicjackReportDownload-300x260.jpg","height":260,"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/construction-of-drilling-machine-application/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2015/11/diagramOfdrillingmachine-280x300.png')"></div><span class="sr-only">link to Construction Of Drilling machine and Application Of Drilling Machine</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/construction-of-drilling-machine-application/">Construction Of Drilling machine and Application Of Drilling Machine</a></p></header><div class="excerpt"><p>Construction Of Drilling machine and Application Of Drilling Machine
Introduction To Drilling Machine
Drilling is  an  operation of making a  circular hole  by  removing a  volume of metal...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/construction-of-drilling-machine-application/" aria-label="View Post: Construction Of Drilling machine and Application Of Drilling Machine">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Construction Of Drilling machine and Application Of Drilling Machine","url":"\/\/www.gunkrazy.com\/construction-of-drilling-machine-application\/","articleBody":"Construction Of Drilling machine and Application Of Drilling Machine\r\nIntroduction To Drilling Machine\r\nDrilling is \u00a0an \u00a0operation of making a \u00a0circular hole \u00a0by \u00a0removing a \u00a0volume of metal from the \u00a0job by cutting tool called drill. A drill \u00a0is a rotary end-cutting tool with one or more \u00a0cutting lips \u00a0and \u00a0usually one or more \u00a0flutes for the \u00a0passage of chips \u00a0and \u00a0the \u00a0admission of cutting fluid. A drilling machine is a machine tool designed for drilling holes \u00a0in metals. It is one of the \u00a0most important and \u00a0 versatile machine tools \u00a0in \u00a0a \u00a0workshop. Besides drilling round \u00a0holes, many other operations can \u00a0 also \u00a0be \u00a0performed on \u00a0the \u00a0 drilling machine such \u00a0 as \u00a0counter- boring, countersinking, honing, reaming, lapping, sanding etc\r\nBasic purposes Of Use of drilling machines\r\nDrilling machines are generally or mainly used to originate through or blind straight cylindrical holes in solid rigid bodies and\/or enlarge (coaxially) existing (premachined) holes :\r\n\r\n\u2022 Of different diameter ranging from about 1 mm to 40 mm\r\n\u2022 Of varying length depending upon the requirement and the diameter\u00a0of the drill\r\n\u2022 In different materials excepting very hard or very soft materials like\u00a0rubber, polythene etc.\r\n\u00a0CONSTRUCTION OF DRILLING MACHINE\r\n\r\n\r\ndiagram Of drilling machine\r\n\r\n\r\n\r\nIn drilling machine the drill is rotated and fed along its axis \u00a0of rotation in the \u00a0stationary workpiece. Different parts of a drilling machine are shown in \u00a0Fig. \u00a0 and \u00a0are \u00a0discussed below:\u00a0\r\n\r\n\u00a0(i) The \u00a0head containing \u00a0electric motor,V-pulleys and \u00a0V-belt \u00a0which transmit \u00a0rotary motion to \u00a0the \u00a0drill \u00a0spindle at a \u00a0number of speeds.\u00a0\r\n\r\n(ii) \u00a0Spindle is \u00a0made up \u00a0of alloy \u00a0steel. It rotates as \u00a0well \u00a0as \u00a0moves \u00a0up \u00a0and \u00a0down \u00a0in \u00a0a \u00a0sleeve. A pinion engages a \u00a0rack fixed \u00a0onto \u00a0the sleeve \u00a0to provide vertical up \u00a0and \u00a0down \u00a0motion of the spindle and \u00a0hence the \u00a0drill \u00a0so that the same can \u00a0be fed into \u00a0the \u00a0workpiece or withdrawn from \u00a0it while drilling. Spindle speed or the drill \u00a0speed is changed with the \u00a0help \u00a0of V-belt \u00a0and \u00a0V-step-pulleys. Larger drilling machines are having gear boxes \u00a0for the \u00a0said \u00a0purpose.\u00a0\r\n\r\n(iii) \u00a0Drill \u00a0chuck is held \u00a0at the \u00a0end \u00a0of the \u00a0drill \u00a0spindle and \u00a0in \u00a0turn it holds \u00a0the \u00a0drill \u00a0bit. \u00a0\r\n\r\n(iv) Adjustable work \u00a0piece \u00a0table is supported on the \u00a0column of the \u00a0drilling machine. It can \u00a0be moved \u00a0both \u00a0vertically and \u00a0horizontally. Tables are \u00a0generally having slots \u00a0so \u00a0that the \u00a0vise \u00a0or \u00a0the workpiece can \u00a0be \u00a0securely held \u00a0on \u00a0it.\u00a0\r\n\r\n(v) \u00a0Base \u00a0table is a heavy casting and \u00a0it supports the \u00a0drill \u00a0press structure. The \u00a0base \u00a0supports the \u00a0column, which in turn, supports the \u00a0table, head etc.\u00a0\r\n\r\n(vi) Column is a vertical round or box section which \u00a0rests on the \u00a0base \u00a0and \u00a0supports the \u00a0head and the \u00a0table. The \u00a0round column may \u00a0have rack teeth cut on it so that the \u00a0table can \u00a0be raised or lowered depending upon \u00a0the \u00a0workpiece requirements. This \u00a0machine consists of following parts.\r\n\r\n1. \u00a0 Base\r\n2. \u00a0 Pillar\r\n3. \u00a0 Main drive\r\n4. \u00a0 Drill \u00a0spindle\r\n5. \u00a0 Feed \u00a0handle\r\n6. \u00a0 Work \u00a0table\r\n\u00a0\r\nHow Drilling Machines are Classified ?\r\n\u00a0\r\nDifferent parameters \u00a0are \u00a0 being \u00a0 considered for \u00a0different types of drilling machines to determine their size. \u00a0The \u00a0size \u00a0of a portable drilling machine is decided by the \u00a0maximum diameter of the \u00a0drill \u00a0that it can \u00a0hold. \u00a0The \u00a0sensitive and \u00a0upright drilling\u00a0machines are specified by the \u00a0diameter of the \u00a0largest workpiece which \u00a0can \u00a0be centered under the \u00a0drill machine spindle. A radial drilling machine is specified by the \u00a0length of the \u00a0arm and the diameter ofthe column. To specify \u00a0a drilling machine completely, following other parameters may \u00a0also \u00a0be \u00a0needed:\r\n1. \u00a0 Table diameter\r\n2. \u00a0 Number of spindle speeds and \u00a0feeds \u00a0available\r\n3. \u00a0 Maximum spindle travel\r\n4. \u00a0 Morse \u00a0taper number of the \u00a0drill \u00a0spindle\r\n5. \u00a0 Power input\r\n6. \u00a0 Net \u00a0weight of the \u00a0machine\r\n7. \u00a0 Floor \u00a0 space required, etc.\r\nApplication Of Drilling Machine:\r\nThe wide range of applications of drilling machines include :\r\n\r\n\u2022 Origination and \/ or enlargement of existing straight through or stepped holes of different diameter and depth in wide range of work materials \u2013 this is the general or common use of drilling machines\r\n\r\n\u2022 Making rectangular section slots by using slot drills having 3 or four flutes and 1800 \u00a0cone angle\r\n\u2022 Boring, after drilling, for accuracy and finish or prior to reaming\r\n\u2022 Counterboring, countersinking, chamfering or combination using suitable tools.\r\n\r\n\r\n\r\n\r\n\r\nMore Resources \/articles\r\n\r\nManufacturing Technology Notes , Articles\r\nMechanical Subjectwise Basic Concept Notes ,Articles","headline":"Construction Of Drilling machine and Application Of Drilling Machine","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2015-11-24","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2015\/11\/diagramOfdrillingmachine-280x300.png","height":300,"width":280},"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=287">&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=286"><span class="screen-reader-text">Page </span>286</a> <a class="page-numbers" href="?page_num=287"><span class="screen-reader-text">Page </span>287</a> <span aria-current="page" class="page-numbers current"><span class="screen-reader-text">Page </span>288</span> <a class="page-numbers" href="?page_num=289"><span class="screen-reader-text">Page </span>289</a> <a class="page-numbers" href="?page_num=290"><span class="screen-reader-text">Page </span>290</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=289">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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