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Definition, Diagram, Types, Tools, Operations, Advantages, Disadvantages</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/what-is-forging-and-its-types-advantages/">Forging &#8211; Definition, Diagram, Types, Tools, Operations, Advantages, Disadvantages</a></p></header><div class="excerpt"><p>Introduction To Forging: 
Forging is a manufacturing process involving the shaping of metal using localized compressive forces. The blows are delivered with a hammer (often a power hammer) or a...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/what-is-forging-and-its-types-advantages/" aria-label="View Post: Forging &#8211; Definition, Diagram, Types, Tools, Operations, Advantages, Disadvantages">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Forging &#8211; Definition, Diagram, Types, Tools, Operations, Advantages, Disadvantages","url":"\/\/www.gunkrazy.com\/what-is-forging-and-its-types-advantages\/","articleBody":"Introduction To Forging:\u00a0\r\nForging is a manufacturing process involving the shaping of metal using localized compressive forces. The blows are delivered with a hammer (often a power hammer) or a die. Forging is often classified according to the temperature at which it is performed: cold forging (a type of cold working), warm forging, or hot forging (a type of hot working). For the latter two, the metal is heated, usually in a forge.\r\n\r\nDefinition of Forging:\r\nForging can be defined as the controlled plastic deformation of metals at elevated temperatures in to a predetermined size or shape using compressive forces exerted, through some type of die, by a hammer, a press or upsetting machine.\r\nOR\r\nForging is a plastic flow of metal by the application of compressive forces in which size and shape are changed permanently without failure.\r\nOR\r\nForging is a deformation process in which work is compressed between two dies using either impact or gradual pressure to form the part.\r\nOR\r\nForging refers to the production of those parts which must be heated in a close furnace to the desired temperature in order to acquire sufficient plasticity &amp; shaping it in dies under the pressure of heavy hammers, forging machines &amp; presses.\r\n\r\n\r\n\r\nforging operation\r\nWhat is forging?\u00a0\r\n\r\n \tForging is a plastic flow of metal by the application of compressive forces in which size and shape is changed permanently without failure.\r\n \tForging is a deformation process in which work is compressed between two dies using either impact or gradual pressure to form the part\u00a0\r\n\r\nRead More: Design Consideration in Forging Components - Basic Machine Design\r\nMaterials suitable For Forging :\r\nAny material (Metal or Alloy) which can be brought to the plastic stage through heating can be forged.\r\n\r\n \tAluminum alloys\u00a0\r\n \tMagnesium alloys\u00a0\r\n \tCopper alloys\u00a0\r\n \tPlain carbon steels\r\n \tLow-alloy steels\r\n \tMartensitic stainless steels\r\n \tAustenitic stainless steels\r\n \tNickel alloys \r\n \tTitanium alloys\r\n \tTantalum alloys\r\n \tTungsten alloys\r\n \tMolybdenum alloys etc\r\n\r\nWhat are the properties of the forgeable materials?\r\n\r\n \tStrength\r\n \tMalleability\r\n \tResistance to fatigue\r\n \tDurability\r\n \tShock or bending resistance\r\n \tMachinability\r\n\r\nForgeability.\r\n\r\n \tThe ability of a material to get forged by the external pressure of a hammer or press is known as forgeability. Forgeability increases with temperature up to a point at which a second phase,e.g. from ferrite to austenite in steel, appears or if grain growth becomes excessive.\r\n \tMetals that have low ductility have reduced forge ability at higher strain rates, whereas highly ductile metals are not so strongly affected by increasing strain rates.\r\n\r\nFactors affecting on Forging:\r\n[1] Phase Temperature of Material\r\n[2] Lattice Structure of Metals\r\n[3] Mechanical Properties of Metals\r\n[4] Shape and Size of part to be forged\r\nCharacteristics of forged parts :\r\n1) Forging produces predictable and uniform grain size and flow characteristics and has directional toughness.\r\n2) Proper orientation of grains ensures the fatigue resistance and maximum impact strength.\r\n3) Grain orientation improves ductility.\r\n4) Parts of complex shapes can be forged.\r\n5) The forged parts have a higher density.\r\n6) The strength to weight ratio is high.\r\n\r\n\r\n\r\n\r\n\r\nForging Process Tools :\r\nforging process tools\r\n\r\n1. Anvil: - The anvil its forms support for blacksmiths works when hammering. The round hole in the anvil called pritchel hole it used for bending rods of small diameter and as a die for hot punching operations. The square or hardie hole is used for holding square shanks of various fittings.\r\n2. Swage block:- This tool is used for mainly squaring, sizing, heading, bending and forming operations.\r\n3. Swages: - Swages are used for the work which has to be reduced and finished to round, square or hexagonal form. These are made half grooves of dimensions to suit the work being reduced. Swages consist of two parts. Top part is having a handle and bottom part having a square shank which fit in the hardie hole in anvil face.\r\n4. Punch and drift:- punch is used for making a hole in the metal part. When it is at forging heat, and holes are opened out by driving through a larger tapered punch called a drift.\r\n5. Flatter: - flatters are used to give smoothness and accuracy to articles that have already been shaped by fullers and swages.\r\n6. Set hammers: - It is really a form of flatter. A set hammer is used for finishing corners, in shouldered work where flatter would be in convenient. It is also used for drawing out.\r\n7. Fullers: - Fullers are used for necking down a piece of work. They are made in the top and bottom tools as in the case of swages. Fullers are made in various shapes and sizes according to needs, the size denoting to the width of the fuller edge.\r\n8. Chisels: -Chisels are used for cutting metals and for necking prior to braking. The edge of the chisel made slightly rounded for the better cutting action.\r\n\r\n\r\n\r\n\r\nTypes Of Forging machine:\r\n\r\n\r\n\r\ntypes of forging machines\r\n\r\n\r\nTypes Of Forging\u00a0\r\nClassification of forging process -\r\n\r\nI. Open die forging:\r\n\r\na) Hand forging\r\nb) Power forging:\r\ni. Hammer forging\r\nii. Press forging\r\n\r\nII. Closed die forging:\r\n\r\na) Drop forging\r\nb) Press forging\r\nc) Machine forging\r\n\r\n \tPress Forging - Process, Advantages, and Disadvantages\r\n \tDrop Forging Process- Advantages and Disadvantages\r\n \tWhat are the Forging Defects, Causes, and Remedies\r\n\r\nOpen die forging:\r\nThis process is also known as flat die forging. A solid workpiece is placed between two flat faces dies as shown in fig. The deformation of the workpiece takes place in between two flat face dies. It reduces their height by compressing it. The open die forging is used to produce relatively simple forging. Due to constant volume, reduction in height increases the diameter of the forged part. But in actual working conditions, the part gets developed in barrel shape as shown in fig. In open die forging Complex shape with great accuracy is very difficult to forge.\r\n\r\nopen die forging diagram\r\n\r\n\r\nHand Forging:\r\n[1] Hand forging is the oldest type of metal working process and has influenced the formation of other materials through the age.\r\n[2] Smith forging was formerly the process envisioned when we think of the blacksmith wielding a hammer against a piece of hot metal placed upon a rigid anvil.\r\n[3] The modern process is the same except that the crafts-person uses a mechanical hammer and manipulators to move heavy pieces.\r\n[4] Hand forging is performed in the black smithy shop. The job is heated at the forging temperature in the hearth and it is then brought on the anvil using a tong.\r\n[5] It is then forged using hand hammers and other hand-forging tools for imparting specific shape.\r\n\r\nhand forging diagram\r\nClosed Die forging:\r\nIt is also known as impression die forging. The closed die forging process consist of specially prepared dies to manufacturing forged parts in large quantities. The workpiece takes the shape of the die cavities (impression) during the forging process. Some materials come outwards and form a flash. Generally, this process is used for mass production with a high degree of accuracy. Complex shaped parts can be forged by this forging process.\r\n\r\nclosed die forging\r\nDrop forging\r\n\r\n \tDrop forging is carried out by using drop hammers. They are board or gravity hammer, airlift hammer, and power drop hammer. Anvil of drop forging hammer is attached to the frame to permit accurate alignment of upper and lower dies. The ram is fastened to the lower end of the vertical hardwood board.\r\n \tThe upper die and ram are raised by friction rolls gripping the board.\r\n \tAfter releasing the board, the ram falls under gravity to produce the blow energy.\r\n \tThe hammer can strike between 60-150 blows per minute depending on size and capacity.\r\n \tA board hammer is an energy-restricted machine. The blow energy supplied equals the potential energy due to the weight and the height of the fall.\r\n \tThis energy will be delivered to the metal work-piece to produce plastic deformation.\r\n\r\ndrop forging diagram\r\n\r\n\r\n\r\nDifference between the Open die and Close die forging:\r\n\n\n\n\n\tSr.no.Open Die Forging ProcessClose Die Forging Process\n\n\n\n\n\t1.It is also known as Flat or Smith Die ForgingIt is also known as Impression Die Forging\n\n\n\t2.In this process dies have flat faces only.In this process dies have cavities at the inner surface.\n\n\n\t3.There may be a chance to change the shape &amp; size of the product.There may be no chance to change shape &amp; size of the product due to the cavity.\n\n\n\t4.The final shape of forging depends on the skill of smith.The final shape of forging depends on the accuracy of the die cavity.\n\n\n\t5.\nComplex parts can\u2019t be forged easily.Complex part can be forged easily\n\n\n\t6.It is used to a large volume of parts.It is used to the small volume of parts.\n\n\n\t7.Used for job production.Used for Batch\/ mass production.\n\n\n\t8.Less accuracy achieved.More accuracy is achieved.\n\n\n\n\r\n\r\n\r\n\r\n\r\nDifference between Press Forging and Drop Forging :\u00a0\r\n\n\n\n\n\tSr. No.Press ForgingDrop Forging\n\n\n\n\n\t1.Quieter in operationNoisy operation\n\n\n\t2.Only one squeeze is needed at each die impression, hence faster in operationSlower in operation as needs more than one\nsqueeze at each die impression.\n\n\n\t3.The alignment of two die halves can be more easily maintained.Alignment of two die halves is difficult compared to press forging\n\n\n\t4.More accurateLess accurate\n\n\n\t5.Low machining allowancesHigh machining allowances\n\n\n\t6.Higher die life.Lower die life due to higher number of strokes to be hammered for each forged component\n\n\n\t7.Requires unskilled labor due to simple handlingRequires skilled labor due to complex handling\n\n\n\t8.Higher productivityLow Productivity\n\n\n\t9.Easy for maintenanceDifficult for maintenance\n\n\n\t10.Ecologically safer than drop forgingNot safe ecologically compared to press forging\n\n\n\n\r\n\r\n\r\n\r\nForging Operation :\r\nOperations carried out in forging process:\r\n\r\na) Upsetting: Upsetting or heading is the process of increasing the thickness of a bar &amp; reducing the length.\r\n\r\nUpsetting or heading is the process of increasing the thickness of a bar &amp; reducing its length. The pressure is obtained by driving the end of the bar against the anvil, by supporting on the anvil and hitting with the hammer, by placing in swage block hole and hitting with the hammer or by clamping in a vice and then hammering. The figure (a) shows the effect of heavy hammer blows, (b) shows the effect of comparatively light hammer blows. Local upsets are produced as shown at (c) and at (d) by heating only the end or the middle of the bar.\r\n\r\nUpsetting diagram\r\n\r\nb) Drawing Down: It is the process of increasing the length of a bar &amp; reducing its size or thickness.\r\nc) Setting down: It is a localized drawing-down or swaging operation.\r\nd) Welding: A forge weld is made by hammering together the ends of two parts which have been formed to the correct shape and heated to a welding temperature in a furnace.\r\ne) Bending: Bending may be done over the edge of the anvil face, over the anvil horn, and in special forms such as the swage block edges.\r\n\r\nBending may be done over the edge of the anvil face, over the anvil horn and in special forms such as the swage block edges or for bar stock, by inserting the end in the pritchel hole and bending the bar with a wrench or tong. When metal is bent, the layers of metal on the inside are shortened and those on the outside are stretched. This causes a bulging of the sides at the inside, and radius on the outside of the bend. If a perfect square bend is required, additional metal will go to the make up the corner. Gradual bends are made by using the beak of the anvil or the metal may bend around a bar of correct radius held in a vice. The figure shows the stages in bending a bar over the horn of an anvil using a hammer. It is classified as angular and curvilinear.\r\n\r\nbending forging diagram\r\n\r\nf) Cutting: Cutting is a form of chiselling. In this operation, a long piece of stock is cut into several specified lengths, or forging is separated from its stock.\r\ng) Punching:It is the process of producing the holes by using a hot punch over the pitched hole of the anvil.\r\n\r\n\r\n\r\nForging dies :\r\nForging is the operation where the metal is heated and then a force is applied to manipulate the metal in such a way that the required final shape is obtained.\r\n\r\nThe features are as follows\r\n\r\n1. To calculate blank size by considering various losses\r\n2. Draft angles to facilitate the removal of forgings from the die the draft angle is provided.\r\n3. Fillet and corner radii are rounding of the apex of an internal angle whereas apex of an external angle. These are necessary to avoid the formation of forging defects and to prolong die life.\r\n4. The minimum section size is to avoid excess metal on large webs to reduce the weight of forging.\r\n5. Parting lines separate the top and bottom die.\r\n6. Die mismatch is the misalignment of top and bottom dies.\r\n7. Forging tolerance and allowances is an additional amount of metal added to the surfaces which can not be controlled close enough by forging and be machined.\r\n8. Flash and gutter size. Flash is that portion of excess metal which is adjoining the forging at the parting line. In addition to the flash extension, a further provision must be made in the die for any excess material.\r\n\r\n\r\nForging Process Application\u00a0 :\u00a0\r\n1. Connecting Rod :\u00a0\r\n\r\nManufacturing processes used for the production of connecting rod:\r\n1. Forging process.\r\n2. Casting process.\r\n3. Powder Forging Process\r\n\r\nmanufacturing of connecting rod\r\n\r\n1. Forging Process: \r\n\r\nIn the forging process, the round bar of desired dimensions has been taken and is heated in the oven up to red hot. Then it is kept on the anvil and hammered to the desired shape. The desired shape is given by means of fullering or upset forging. The heated stock is elongated by reducing its cross-section in the first die. The operation is known as \u201cFullering\u201d. The metal is redistributed, increasing the cross-section at certain places and reducing at others as required filling the cavities of the die. The operation is known as \u201cEdging\u201d. The general shape is given in first blocking die. The finished shape is given to forging in the final impression die. Flash is removed by trimming.\r\n\r\n2. Casting Process: \r\n\r\nIn the casting process, the molten metal is directly poured into the mold of desired dimensions and cooled to solidify and taken out of mold box. Then it is cleaned by sand blasting and machining is done if required. \r\n\r\n3. Powder Forging Process\r\n\r\nPowder forging consists of the rapid densification of a heated powder-based preform using a single forging strike. The result is a fully dense net- or near-net shape part suitable for high-performance applications where high durability and strength are a requirement. Tight control of the powder performs mass allows the use of a trap die and eliminates any material waste such as the \u201cflash\u201d usually associated with the conventional forging process. Energy savings is another advantage of the process when the forging step directly follows the sintering step, eliminating re-heating. Powder forging is done at a lower forging temperature than conventional forging.\r\n\r\n2. Spanner Forging\u00a0 :\u00a0\r\n\r\nForging Sequence for Spanner:\r\n(1) The heated stock is elongated by reducing its cross-section in the first die. The operation is known as \u201cFullering\u201d.\r\n(2) The metal is redistributed, increasing the cross-section at certain places and reducing at others as required filling the cavities of the die. The operation is known as \u201cEdging\u201d.\r\n(3) The general shape is given in first blocking die.\r\n(4) The finished shape is given to forging in the final impression die.\r\n(5) Flash is removed.\r\n(6) Heat treatment and machining is done as per requirement.\r\n\r\n3. Crankshaft Forging :\u00a0\r\n\r\nForging Sequence for Manufacturing Crank Shaft:\r\n[1] Stock is redistributed and size is increased at certain places and reduced at other places by roll forging.\r\n[2] After preliminary roll forging, the stock is again roll forged.\r\n[3] This stock is then forged in the first impression or blocking die.\r\n[4] The final shape is given to the forging in the next blocking die.\r\n[5] Then the finished part is then trimmed in a blanking die to remove excess metal or flash.\r\n\r\nOther Application\u00a0 :\r\n\r\nFollowing are few automotive components manufactured by forging Process:\r\n\r\n1. Connecting rod\r\n2. Crankshaft\r\n3. Camshaft\r\n4. Spanner\r\n5. Alloy wheel\r\n\r\n\r\n\r\nForging defects with their remedies :\r\n1) Cold Shuts: Short cracks at corners and at right angles to the surface of forging. It is caused due to metal surface folding against itself during forging.\r\nRemedy: Die design should make it properly.\r\n\r\n2) Pitting: Small pits (Depressions) on the surface. It is caused by scale. When scales are removed from the surface, depressions remain which are known as scale pits.\r\nRemedy: Pure ingots should be selected and dies must be cleaned properly after the operation.\r\n\r\n3) Die shift: It is caused by a misalignment between the top and bottom forging dies.\r\nRemedy: Proper mechanism should be used to avoid mismatching.\r\n\r\n4) Incomplete filling of dies: Undersize of forging due to less amount of metal. It is caused by the wrong amount of metal, insufficient number of blows, incorrect die design, or low temperature of stock.\r\nRemedy: Ingot size must be sufficient, hammering should be done properly, die should be designed correctly and the temperature of stock should be sufficient.\r\n\r\n5) Dents: Dents are the result of careless work.\r\nRemedy: Proper care should be taken while handling of hot billets etc.\r\n\r\nAdvantages of Forging:\r\n\r\n1. Strength:\r\n\r\n \tForging reduces failures.\r\n \tHigh strength to weight ratio.\r\n \tIt can be able to withstand fluctuating stress caused by sudden shock loading.\r\n\r\n2. Metal conservation:\r\n\r\n \tPractically there is no waste of metals.\r\n\r\n3. Weight saving:\r\n\r\n \tStrong thin-walled parts may be produced without damaging important physical requirements.\r\n\r\n4. Machining time:\r\n\r\n \tReduces machining time for finishing operations of the products.\r\n\r\n5. Speed of production:\r\n\r\n \tA high rate of production is possible.\r\n\r\n6. Incorporation in welded structures:\r\n\r\n \tParts can be welded easily due to the fibrous structure.\r\n\r\n7. It maintains uniform and same quality all over parts\r\n8. It gives close tolerances.\r\n9. It gives a smooth surface finish.\r\n10. Allows the metal to be displaced where it is needed.\r\n11. Minimum machine finish carried out on the components especially when it is forged in dies.\r\nDisadvantages of Forging :\r\n\r\n1. High tool cost.\r\n2. High tool maintenance\r\n3. No cord holes.\r\n4. Limitation in size and shape.\r\n5. The heat treatment process increases the cost of the product.\r\n6. Brittle materials like cast iron cannot be forged.\r\n7. The complex shape cannot be produced by forging.\r\n8. The rapid oxidation of the metal surfaces at high temperatures wears the dies.\r\n\r\nApplications of Forging Process:\r\n1. Connecting rod\r\n2. Crankshaft\r\n3. Camshaft\r\n4. Spanner\r\n5. Alloy wheel\r\n6. Differential gears\r\n7. Drive shafts\r\n8. Clutch hubs\r\n9. Universal joints\r\n10. Hand Tools\r\n\r\n\r\n\r\n\r\n\r\nSome Questions and Answers :\u00a0\r\n\r\n1. Differentiate between hot and cold forging\r\n\r\nHot forging -\u00a0\r\n\r\n \tForging Process is Performed above recrystallization Temperature (95 degree- 1100 degree C for steel)\r\n \tLess precise tolerance\r\n \tGood ductility\r\n \tComplex shapes can be produced\r\n \tInternal stress gets relieved.\r\n\r\nCold forging -\u00a0\r\n\r\n \tForging is performed at room temperature.\r\n \tHigh precision\r\n \tLow ductility\r\n \tOnly Simple shapes can be produced.\r\n \tResidual stress occurs\r\n\r\n2. What are the steps in drop forging?\r\n\r\nDrop Forging Process: Drop forging is carried out by using drop hammers. They are board or gravity hammer, airlift hammer, and power drop hammer. Anvil of drop forging hammer is attached to the frame to permit accurate alignment of upper and lower dies. The ram is fastened to the lower end of the vertical hardwood board.\r\n\r\nSteps in drop forging.\r\n\r\n[1] The upper die and ram are raised by friction rolls gripping the board.\r\n[2] After releasing the board, the ram falls under gravity to produce the blow energy.\r\n[3] The hammer can strike between 60-150 blows per minute depending on size and capacity.\r\n[4] The board hammer is an energy-restricted machine. The blow energy supplied equals the potential energy due to the weight and the height of the fall.\r\n[5] This energy will be delivered to the metal work-piece to produce plastic deformation.\r\n\r\n3. What is trimming? Why it is necessary for forged parts?\r\n\r\nTrimming is the process of removing the flash around the edges of the finished forging in a separate press by trimmer dies. Trimming basically presses apart through a cutting die that runs the periphery of the work. The cutting dies are precisely designed to remove the flash from a particular part. Most often it is desirable to perform this operation while the work is still hot for maximum efficiency; therefore it is usually incorporated into the larger production process.\r\n\r\nThe necessity of trimming for forged parts:\r\n\r\n1. To remove the flash around the edge.\r\n2. To obtain the geometric accuracy\r\n3. To obtain the surface finish\r\n4. To obtain a good appearance\r\n\r\n\r\n\r\n\r\n\r\n\r\nMore Resources \/articles\r\nMachine Tool Articles , notes , Interview Que &amp; Ans\r\nMechanical Subjectwise Basic Concept Notes ,Articles","headline":"Forging &#8211; Definition, Diagram, Types, Tools, Operations, Advantages, Disadvantages","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2016-01-10","mainEntityOfPage":"False","dateModified":"July 16, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2016\/01\/forgingoperation-300x156.jpg","height":156,"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-operated-multi-purpose-grinder/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2016/01/pneumaticmultipurposegrinder-300x172.jpg')"></div><span class="sr-only">link to Pneumatic Operated Multi-purpose Grinding Machine</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/pneumatic-operated-multi-purpose-grinder/">Pneumatic Operated Multi-purpose Grinding Machine</a></p></header><div class="excerpt"><p>Mechanical Project On Pneumatic Operated Multi-purpose Grinding Machine
SYNOPSIS
The aim of our project is to design and fabricate a pneumatically operated multipurpose grinder. With this device a...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/pneumatic-operated-multi-purpose-grinder/" aria-label="View Post: Pneumatic Operated Multi-purpose Grinding Machine">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Pneumatic Operated Multi-purpose Grinding Machine","url":"\/\/www.gunkrazy.com\/pneumatic-operated-multi-purpose-grinder\/","articleBody":"Mechanical Project On Pneumatic Operated Multi-purpose Grinding Machine\r\nSYNOPSIS\r\nThe aim of our project is to design and fabricate a pneumatically operated multipurpose grinder. With this device a number of operations can be performed. They are as follows:\r\n1. Grinding (Soft and Hard)\r\n2. Drilling\r\n3. Reaming\r\n4. Boring\r\n5. Screw driving\r\n\r\nThis device is operated by compressed air. It consists of the following main parts.\r\n1. Barrel\r\n2. Shaft\r\n3. Frame and supporting column\r\n4. Chuck and key\r\n5. Couplings, etc.\r\n\r\nA high pressure compressed air is forced on a fan and the fan is made to rotate. This rotation is transmitted to the machining head by a shaft and the required operation is carried out. Further if a hole is to be drilled in a part in an automobile, the particular part is to be dismantled from the vehicle. By using this pneumatically operated device holes can be drilled in the required part with one dismantling it from the vehicle.\r\nSo this pneumatically operated multi purpose grinder is used for various operations with a less amount of investment.\r\nINTRODUCTION\r\nThe project work subject is one, in which actually we are leaning the theoretical concepts in practical way. Also the practical experience is one of the aims of this subject. For a developing industry these operating performed and the parts or components produced should have its minimum possible production cost, then only the industry runs profitably. There are a number of units having used in industries for various purposes.\r\nFor our thought the various project name are given below.\r\n\r\n1. Pedaling sheet meal cutter.\r\n2. Pneumatic multi purpose device.\r\n3. Versa mill.\r\n4. Paint mixer\r\n5. Mechanical Jack.\r\n\r\nFrom the above we selected \u2018PNEUMATIC MULTI PURPOSE GRINDER\u2019. In small scale Industries and automobile maintenance shops, there are frequent needs of tightening and loosening of screws, Drilling, Boring, Grinding, etc. Huge and complicate designed parts can not be machined in ordinary machines. Further for every operation separate machine is required. This increases the initial cost required, large area\r\nrequirements and a large number of machines are required.\r\nWORKING PRINCIPLE\r\nThe pneumatic multi purpose grinder is an air operated device used for many small operations. It is a portable one. Compressed air is the source of energy for this device. The compressed air is allowed through the nozzle in such a way to rotate to fan. The rotation obtained is utilized for machining.\r\nThe nozzles are welded to the barrel at an angle to facilitate free rotation. The fan can be rotated in either direction by operating the one way corks. The rpm and torque of the shaft depends upon the pressure of the air admitted so by varying the pressure the rpm and torque can be varied. The parts are interred connected by thick tubes.\r\n\r\nPneumatic Operated Multi-purpose Grinding Machine\r\n\r\n\r\nClamps are used at the connecting parts to prevent leakage. In threaded parts thread seals are used to prevent leakage. Here the compressed air from the compressor firstly enters the control unit. In the control unit the pressure of the air is controlled and sent to the barrel to rotate the fan in any one direction. The air\r\n\r\nfrom the compressor enters the gate valve. The gate valve controls the pressure and volume of air. Then the pressure is read by a pressure gauge. Then the air is admitted to the barrel through any one of the two one way corks to rotate fan. In the barrel, a shaft is placed and if carries the fan. The shaft is supported in either and by bearings. The bearings are placed in the couplings, which covers the ends of barrel.\r\nAPPLICATIONS\r\nThis multipurpose grinder has a numerous applications in various fields. In industries, this is used in assembly section. The required pressure is set and the operation is carried out. In automobile shops various operations are required frequently Drilling, boring, reaming, grinding etc. It is also used as a screw driver for tightening and loosening nuts and bolts. It is used.\r\n1. In automobile workshops\r\n2. In small scale industries\r\n3. In such places where frequent changes in operations are required\r\n4. In welding shops for grinding.\r\n5. For performing operations in huge parts which can not be done in ordinary machines, since it is portable.\r\nADVANTAGES\r\n\r\n \tThe pneumatically operated multi purpose grinder has many advantages. They are as follows:\r\n \tLow cost, so it can be used in small scale industries.\r\n \tHigher rate and quicker operations\r\n \tA number of operations like (drilling), screw driving, reaming etc., can be done.\r\n \tThe nuts and bolts can be tightened to a particular pressure by operating the gate valve placed in the control unit and the pressure gauge.\r\n \tBoth loosening and tightening is possible. Since there is air flow in both directions.\r\n \tThe weight of the unit is less and can be easily handled.\r\n \tEfficient operation. Since if does not require any electricity for running.\r\n \tThe weight of the machine is concentrated towards the machining head to facilitate easy manipulation of the machining.\r\n \tThe design is simple and there is no maintenance required. The control valve for allowing or restricting air may be placed on handle to make easier to control the speed of the machine.\r\n \tThe maximum rpm of the unit of the unit is 7000 rpm. The speed provides a torque which is suitable for machining. The maximum pressure that can be used is 7 kg km\u00b2. The rpm and torque can be varied by varying the pressure of the air inlet.\r\n\r\nDISADVANTAGES\r\n1. Initial cost is high\r\n2. Spindle rotation is pneumatic power, so this machine having low torque\r\n3. Need a separate compressor\r\n\r\n\r\n\r\nMore Resources \/articles\r\nPneumatic or Air operated projects\r\nMachine Shop Projects List , Abstract\r\nNew Mechanical Projects 2020 ( All Projects Post Index List )\r\n\r\n\r\n\r\n&nbsp;","headline":"Pneumatic Operated Multi-purpose Grinding Machine","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2016-01-08","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2016\/01\/pneumaticmultipurposegrinder-300x172.jpg","height":172,"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-machining-time-reduction-in/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2016/01/PNEUMATICMACHININGTIMEREDUCTIONINSHAPER-300x172.jpg')"></div><span class="sr-only">link to PNEUMATIC MACHINING TIME REDUCTION IN SHAPER MACHINE</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/pneumatic-machining-time-reduction-in/">PNEUMATIC MACHINING TIME REDUCTION IN SHAPER MACHINE</a></p></header><div class="excerpt"><p>PNEUMATIC MACHINING TIME REDUCTION IN SHAPER
SYNOPSIS
A shaper is used to machine a single job by using a single point cutting tool and hence it can not be used for high production rates. This...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/pneumatic-machining-time-reduction-in/" aria-label="View Post: PNEUMATIC MACHINING TIME REDUCTION IN SHAPER MACHINE">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"PNEUMATIC MACHINING TIME REDUCTION IN SHAPER MACHINE","url":"\/\/www.gunkrazy.com\/pneumatic-machining-time-reduction-in\/","articleBody":"PNEUMATIC MACHINING TIME REDUCTION IN SHAPER\r\nSYNOPSIS\r\nA shaper is used to machine a single job by using a single point cutting tool and hence it can not be used for high production rates. This project intends to use shaper for high production as well. A small skeleton structure has been thus devised to demonstrate the machining time reduction in shaping machines.\r\n\r\nThe shaping machine has an idle stroke during its return motion. This project is uses the idle stroke as cutting stroke and hence increase the production rate. This can be achieved by an addition of clapper box with a tool such that the arrangement on tool holder has one tool clamped on the clapper box individually. This stroke would be a rough cutting stroke for the job, compared to the forward stroke. The pneumatic source of power with control accessories is used to drive the ram or the cylinder piston to obtain the forward and return strokes. By this arrangement the machining time of a work piece is reduced by half the time when compared with the conventional machines.\r\n\r\n&nbsp;\r\n\r\nMachining time reduction of shaper machine mechanical Project\r\n\r\n\r\nPneumatic system use pressurized gases to transmit and control power, as the name implies, pneumatic systems typically use air as fluid medium, because air is a safe, low cost and readily available fluid. It is particularly safe environments where an electrical spark could ignite leaks from the system components.\r\n\r\nThere are several reasons for considering the use of pneumatic system instead of hydraulic system Liquid exhibit greater inertia than gases. Therefore, in hydraulic system\r\nthe weight of the oil is a potential problem.\r\nTo design and development a material handling system for automation \/semi automation of industries by using pneumatic control system, which is used for low cost automation.\r\nADVANTAGES\u00a0\r\n\r\n \tMachining Time Reduced\r\n \tQuick response is achieved\r\n \tSimple in construction\r\n \tEasy to maintain and repair\r\n \tCost of the unit is less when compared to other Machines\r\n \tNo fire hazard problem due to over loading\r\n \tComparatively the operation cost is less\r\n \tThe speed of forward and reverse stroke is varied\r\n \tContinuous operation is possible without stopping\r\n\r\nLIMITATIONS\r\n\r\n \tWhile working, the compressed air produces noise therefore a silencer may\r\nbe used.\r\n \tHigh torque can not be obtained\r\n \tLoad carrying capacity of this unit is not very high\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\nMore Resources \/articles\r\n\r\nPneumatic or Air operated projects\r\nMachine Shop Projects List , Abstract\r\nNew Mechanical Projects 2020 ( All Projects Post Index List )\r\n&nbsp;","headline":"PNEUMATIC MACHINING TIME REDUCTION IN SHAPER MACHINE","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2016-01-08","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2016\/01\/PNEUMATICMACHININGTIMEREDUCTIONINSHAPER-300x172.jpg","height":172,"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/how-to-prepare-for-gate-2016-short-time/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2016/01/GATEMECHANICALPREPARATIONWITHINGONEMONTH-207x300.jpg')"></div><span class="sr-only">link to How to Prepare For GATE 2019 Within 1 Month Short Time.</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/how-to-prepare-for-gate-2016-short-time/">How to Prepare For GATE 2019 Within 1 Month Short Time.</a></p></header><div class="excerpt"><p>How to Prepare For GATE 2019 Within 1 Month Short Time.
Gate 2019 Examination is held on first week of February. Some of Gate aspirants may have already started Gate study but some students may...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/how-to-prepare-for-gate-2016-short-time/" aria-label="View Post: How to Prepare For GATE 2019 Within 1 Month Short Time.">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"How to Prepare For GATE 2019 Within 1 Month Short Time.","url":"\/\/www.gunkrazy.com\/how-to-prepare-for-gate-2016-short-time\/","articleBody":"How to Prepare For GATE 2019 Within 1 Month Short Time.\r\nGate 2019 Examination is held on first week of February. Some of Gate aspirants may have already started Gate study but some students may start gate study in this or last month. Syllabus is too vast ,may be some of you is under depression or in confusion. Lets make some discussion on HOW TO PREPARE GATE EXAMINATION IN SHORT PERIOD\u00a0 to get Good Rank. Now, here Time management and smart study is important . Lets See:\r\n\r\n1) Take Brief Overlook Of Gate Examination :\r\nFew days back I written about 25 tips trick for preparation Gate examination . You Should well aware about syllabus and question pattern and how marks are divided for each section e.g. aptitude there are 10 marks allocated. This will help you to set study sequence.\r\n\r\n2) Starts with your Favorite Core Subject\u00a0\u00a0\r\n\r\nIf you just starting your studies I would suggest first start with your favorite subject which has more weightage or the subject which most important for gate examination , start with it.\u00a0 Most Important subjects for mechanical students are the Thermal engineering , Fluid mechanics ,Machine Design and Manufacturing Processes.\r\n\r\n3) Refer previous year gate question paper for particular subject:\r\n\r\nBefore starting study you should know which points are important and which chapter is most important for gate . This will frame you by analyzing previous year questions papers.\u00a0\r\nHere I mentioned some important gate topics -Important Gate Topics For Mechanical Engineering\r\n\r\n4)\u00a0 More Concentrate on Formulas and Unit Conversion:\r\n\r\nThis is most important point. You should prepare more for numerical , formulas and related units . If you skip numerical for option\u00a0 or casual then you won't get good score.\u00a0 You should Prepare for Mathematics, Thermal Examples , Truss Examples, Torsion , Bending Moments , principle stresses, Eigen value problems ,fluid mechanics problems , Machine Design Problems.\r\n\r\n5) Prepare Your Formula Book while Studying:\r\n\r\nFormulas are most important for us because without knowing formula you can not solve\u00a0 examples. in above mentioned topics you will find lots of formulas , still you have to remember this all formulas correctly . I would recommend you that prepare your formulas book so that it will help you for quick revision in one week before Gate ecam.\r\n\r\n6) Use short Notes :\r\n\r\nAs time is so limited you should go for short notes . We have uploaded some notes and points that will help you little bit:\r\nGate Mechanical Notes Free Download\u00a0\r\n\r\n\u00a07) Because Of time limitation you should target specific Subjects. The subjects which has low weightage\u00a0 , you can skip them . The subjects like Industrial Management , Refrigeration and Air Conditiong , IC Engine.\r\nDecide yourself by analyzing Question paper and your Interest.\r\n\r\n8) Engineering Mathematics and Aptitude section are Most Important to crack get because it has weightage of near 30 marks if you get here 25 marks ,exam will crack easily.\r\n\u00a0Aptitude Notes Are Here Download and Prepare For Aptiutde\r\n\r\nSome Important Points That Frequently asked In Get Exam:\r\n\r\n(1) ENGINEERING MATHEMATICS\r\nThis constitutes 15% of the total marks of the paper. Problems on finding rank of matrix, type of solution (unique, infinitely many etc.), simple\r\nintegration (using Trapezoidal, Simpson\u2019s 1\/3rd rule etc.), Simple formula based Laplace Transforms, simple probability distributions\r\n(normal, poisons, binomial distribution , uniform distribution ), directional derivatives, divergence, curl, simple dice problems, limits,\r\nsimple PDE are all common.\r\n\r\n(2) MECHANICS, SOM\r\nThis constitutes 10-15 marks of your paper. You can find simple FBD problems (just 1) for finding force, conservation of momentum, block and slope type (average stress and maximum stress for different sections like rectangle ,triangle etc.), Macaulay\u2019s theorem (slope &amp; deflection), one question on thin pressure vessels, problems on\u00a0 various theories\u00a0 of failure , torques,\r\nand bending moment calculation, truss.\r\n\r\n\r\n\r\n(3) DESIGN OF M\/C ELEMENTS, TOM\r\nThis chapter makes up a huge chunk of your marks \u2013 15 to 20! Expect one problem on (Goodman or Soderberg or Gerber Criteria), bearings (life) calculation , torsion of a bar, loading on a plate with bolts, strain energy, S-N curve, degrees of freedom, output velocity calculation of mechanism, relative velocity approach, Instantaneous Centre Method, clutch power, brake power, belt drive, conceptual questions on D.O.F. of \u00a0mechanisms, simple gearing ratio problems on spur gears, type of mechanism (based on link\r\nlengths), simple spur gear main, quick return mechanism, mobility.\r\n\r\n(4) VIBRATIONS\u00a0Questions on vibration account for 2-4 marks. You will find questions on simple single D.O.F , finding natural frequencies (underdamped, critically damped, overdamped)(5) FLUID MECHANICS\r\nThis chapter accounts for 5-10 marks. Expect questions on simple &amp; differential piezometer, pressure column height calculation, Reynold\u2019s no. calculation, hydraulic \u00a0power ,nozzle velocity etc. of turbines, continuity equation, Bernoulli\u2019s\u00a0 law (simple problems), tapered sections, pump parameters (speed, power, discharge), gates(of dams) force calculation, venturimeter , laminar flow.\r\n\r\n(6) THERMAL SCIENCE\r\nThis is another chapter that accounts for 5-10 marks. Problems asked are usually based on Rankine Cycle, Brayton Cycle, Regeneration in steam cycles, and other cycles, T-S diagrams, P-V diagrams, enthalpy calculations, C.O.P., \u014b, parameters of I.C. engine (power, volume capacity, stroke, \u014b, brake power), DBT(Dry Bulb Temp.), WBT(Wet Bulb Temp.), \u014b relations (otto ,diesel cycles), work done, exit temperature in various stages of cycles , pressure\u00a0 of nozzle, compressor work calculations.\r\n\r\n (7) HEAT TRANSFER\r\n5-10 marks are generally allotted to this chapter. Make sure to study convection, conduction, radiation, Efficiency calculation, heat exchanger (parallel\r\n&amp; counter flow) outlet temp. calculation, biot number, Prandtl number, LMTD, Heat transfer through slabs, shells,cylinders, condenser,\r\nview factor, unsteady cooling.\r\n\r\n (8) MANUFACTURING SCIENCE\r\nThis is a monster chapter. It accounts for 10-15 marks. Expect formula based problems on machining (milling, drilling, EDM, ECM) machining time, current, tool geometry, punching, blanking, force; conceptual &amp; theoretical questions; orthogonal machining\u00a0 , \u00a0heat &amp; power required in welding, transformations (rotations, scaling etc.), solidification time, CNC machine G codes and M Codes , sheet metal, various types of fits, clearance calculation, arc welding, cutting time ( ) casting Defects.\r\n\r\n(9) INDUSTRIAL ENGINEERING\r\n10-15 of the total marks are usually from this chapter. Be prepared with forecasting model, CPM, PERT, depreciation, cost (labour, tool grinding cost,\r\nwaiting cost etc.), P-chart, C-chart, R-chart, X-chart, Time study, EOQ, standard time, demand, Poisson\u2019s arrivals &amp; departures , LPP\r\nproblems (graphical), simplex method, GO, NO-GO gauges, Machine allocation problems, Sequencing problems , EDD, SPT rule (scheduling)\r\netc.\r\n\r\n\r\n\r\n\r\nUse this guide to plan out the next fifteen days of studies. Also, do not forget to prepare for General Aptitude, which not only carries 15% of the marks but are also filled with sitters that prove to be scoring. Concentrate on covering high-weightage + easy chapters first.","headline":"How to Prepare For GATE 2019 Within 1 Month Short Time.","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2016-01-07","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2016\/01\/GATEMECHANICALPREPARATIONWITHINGONEMONTH-207x300.jpg","height":300,"width":207},"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/pipe-thread-cutting-machine-projec/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2016/01/pipethreadcuttingmachinemechanicalProject-300x181.jpg')"></div><span class="sr-only">link to Pipe Thread Cutting Machine -Mechanical Project</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/pipe-thread-cutting-machine-projec/">Pipe Thread Cutting Machine -Mechanical Project</a></p></header><div class="excerpt"><p>PIPE THREAD CUTTING MACHINE
SYNOPSIS 
In ordinary hand threading the tap may be shaken so that thread may not be formed correctly. The thread may be formed in angular position. There is also a...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/pipe-thread-cutting-machine-projec/" aria-label="View Post: Pipe Thread Cutting Machine -Mechanical Project">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Pipe Thread Cutting Machine -Mechanical Project","url":"\/\/www.gunkrazy.com\/pipe-thread-cutting-machine-projec\/","articleBody":"PIPE THREAD CUTTING MACHINE\r\nSYNOPSIS \r\nIn ordinary hand threading the tap may be shaken so that thread may not be formed correctly. The thread may be formed in angular position. There is also a change for the breakage of tap. So a skilled person is need for tapping. This process is also taking more time. The same conditions apply for threading also.\r\nWith the use of this machine, all this disadvantages can be avoided. Even an unskilled person can be making a thread by using this machine. By just setting the work piece in the chuck, the thread can be formed easily by rotating the hand wheel. The time consumed is very less. Both internal and external thread can be formed accurately by using this machine. Suitable sized tape and die sets are used to form the required internal\r\nand external thread respectively.\r\n\r\nINTRODUCTION\r\n\r\nThe most important element of any machine is screw threads without screw threads. There can not be any development in the field of engineering. Even machine tools operated by computers. Lead screw threads for moving different slides. The size of screw threads for different purposes varies a fraction of mm to as high as 300mm. These screw threads are made in quantities from one to several millions. Some screws are to be\r\nvery accurate and some screws can be very rough. A number of processes are available for manufacturing screw threads. The correct process is selected so that the required quantity and quality of screw threads are produced at the lower cost. Those basic processes are used in the manufacture of threads. They are casting process can be used for producing both external and internal threads. Die casting or investment casting\r\nmethods are used for producing screw threads in plastics. Metal cutting process like thread milling, thread grinding and thread chasing are used for producing large variety of screw threads in different sizes. Thread rolling process is used in the mass production of screw threads in ductile materials. Only external threads can be produced in this process. The process is generally restricted to produce simple threads in standard forms.\r\n\r\n\r\n\r\nDiagram And parts Of Pipe thread Cutting Machine\r\n\r\n\r\n\r\nWORKING PRINCIPLE\r\n\r\nIn this machine the work is threaded by holding the work piece in three jaw self -centering chuck. The tool is held in the adapter. The adapter is fitted on the hallow shaft. By giving force and turning the handle the spindle moves towards the work piece. By moving this external thread is formed on the work piece. After the formation of thread, the handle is rotated in the reverse direction; the die is removed from the work piece.\r\n\r\nADVANTAGES\r\n\r\n1. Accurate threading can be done\r\n2. Setting and operating time is less\r\n3. Number of skilled labour is less\r\n4. Centering of work is easy\r\n5. Both internal and external treading can be done\r\n6. It is used for mass production.\r\n\r\nDISADVANTAGES\r\n\r\n1. Only single start thread can be done.\r\n2. Threading can be done by upto 1\u201d.\r\n\r\n\r\n\r\n\r\n\r\n\r\nMore Resources \/articles\r\nCutting , Hacksaw Machine Projects\r\nBest Low Cost Mechanical Projects\r\nMachine Shop Projects List , Abstract\r\nNew Mechanical Projects 2020 ( All Projects Post Index List )\r\n\r\n\r\n\r\n&nbsp;","headline":"Pipe Thread Cutting Machine -Mechanical Project","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2016-01-06","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2016\/01\/pipethreadcuttingmachinemechanicalProject-300x181.jpg","height":181,"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/mechancial-project-on-hydraulic-material-handling/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2016/01/hydraulicliftjack-300x171.jpg')"></div><span class="sr-only">link to Mechanical Project on Hydraulic Fork lift</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/mechancial-project-on-hydraulic-material-handling/">Mechanical Project on Hydraulic Fork lift</a></p></header><div class="excerpt"><p>Design and Fabrication Of Hydraulic Fork Lift
SYNOPSIS
The foremost aim of our project is to design and fabricate a hydraulic operated Hydraulic fork lift for the purpose of material handling at a...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/mechancial-project-on-hydraulic-material-handling/" aria-label="View Post: Mechanical Project on Hydraulic Fork lift">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Mechanical Project on Hydraulic Fork lift","url":"\/\/www.gunkrazy.com\/mechancial-project-on-hydraulic-material-handling\/","articleBody":"Design and Fabrication Of Hydraulic Fork Lift\r\nSYNOPSIS\r\nThe foremost aim of our project is to design and fabricate a hydraulic operated Hydraulic fork lift for the purpose of material handling at a faster rate. At present forklifts, pallet trucks are used for the purpose of mater ial handling. For forklift it requires a well-experienced technical person for handling operation. For pallet trucks, it does not have large cross-section, as the material to be handles is in small unit. For both the equipment the initial cost is high.\r\n\r\nThis project work titled \u201cFABRICATION OF HYDRUALIC LADDER\u201d has been conceived having studied the difficulty in lifting and loading the any type of materials. Our survey in the regard in several small scale industries, revealed the facts that mostly some difficult methods were adopted in lifting the material.\r\n\r\nNow the project has mainly concentrated on this difficulty, and hence a suitable device has been designed. Such that the material can be lifted from the floor land without application of any impact force. The fabrication part of it has been considered with almost case for its simplicity and economy, such that this can be accommodated as one of the essential tools on all industries.\r\n\r\nINTRODUCTION\r\n\r\nThis device the hydraulic fork lift has been developed to today itself the needs of small and medium scale industries, who are normally man powered with very minimum of skilled labours. In most of the industries the materials are lifted by using high impact man power and more amount of skilled labours.\r\n\r\nIn order to avoid all such disadvantages. This, hydraulic fork lift has been designed in such a way that it can be used to lift the material very smoothly without any impact force. The operation is made be simple that even an unskilled labour can handled, by just demonstrating the working of the hydraulic fork lift once.\r\n\r\nThe hydraulic pump with cylinder arrangement is used to lift the high weighted material from the ground. This hydraulic fork lift is hand operated one. It is movable from one place to other place easily by a proper wheel arrangement. Material handling is a specialized activity for a modern manufacturing concern. It has been estimated that about 60-70% of the cost production is spent in material handling activities.\r\n\r\nWORKING PRINCIPLE\r\n\r\n\r\n\r\nDiagram Of hydraulic lift project\r\n\r\n\r\nThe high pressurized oil from the hydraulic reciprocating hand operated pump is sent one end of the cylinder through the rubber hose. The oil acts on the piston and thus moves it away. Process goes on and the entire side of the cylinder is with oil and thus moving the piston to its extreme.\r\n\r\nThe hydraulic single acting cylinder is used to lifting the scissors lifter frame structure from lower level to the upper level. The release liver valve is used to ladder toits original position automatically. The hydraulic oil returns back to reservoir i.e. hydraulic reciprocating oil pump.\r\n\r\nADVANTAGES:\r\n1. Hydraulic fork lift develops greater forces than mechanical pressure and hence it is for forming, bending, and drawing and extrusion operations.\r\n2. The hydraulic fork lift can exert its full forces at any position of the ram stroke whereas the force is maximum at the end of stroke in mechanical press.\r\n3. The sliding action of the punch slide is uniform.\r\n4. The length of stroke can be varied even within small ranges.\r\n5. No noise, no vibrations and hence smooth operation.\r\n6. Stroke length and position of stroke can be varied easily.\r\n7. Wide speed ranges.\r\n8. Inertia losses are less.\r\nDISADVANTAGES\r\n1. Initial cost is high.\r\n2. High maintenance cost.\r\nAPPLICATIONS\r\n1. It is very much useful in all small scale industries.\r\n2. Loading the material from ground level to small vehicle\r\n3. Move weight material to another place\r\n4. Loading and unloading purpose\r\n\r\n\r\n&nbsp;\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":"Mechanical Project on Hydraulic Fork lift","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2016-01-06","mainEntityOfPage":"False","dateModified":"February 23, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2016\/01\/hydraulicliftjack-300x171.jpg","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> <nav class="pagination-wrapper" aria-label="article pagination"> <a class="prev page-numbers" href="?page_num=281">&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=280"><span class="screen-reader-text">Page </span>280</a> <a class="page-numbers" href="?page_num=281"><span class="screen-reader-text">Page </span>281</a> <span aria-current="page" class="page-numbers current"><span class="screen-reader-text">Page </span>282</span> <a class="page-numbers" href="?page_num=283"><span class="screen-reader-text">Page </span>283</a> <a class="page-numbers" href="?page_num=284"><span class="screen-reader-text">Page </span>284</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=283">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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