Forging Process | Types | Open Die Forging | Closed Die Forging | ENGINEERING STUDY MATERIALS

Please LIKE ,Share & SUBSCRIBE for More Videos. Subscribe : http://vid.io/xvGS Forging Process | Types | Open Die Forging | Closed Die Forging | ENGINEERING STUDY MATERIALS. Please Like ,Share & Subscribe This Channel For More Videos. 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 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. Forged parts can range in weight from less than a kilogram to hundreds of metric tons.[1][2] Forging has been done by smiths for millennia; the traditional products were kitchenware, hardware, hand tools, edged weapons, cymbals, and jewellery. Since the Industrial Revolution, forged parts are widely used in mechanisms and machines wherever a component requires high strength; such forgings usually require further processing (such as machining) to achieve a finished part. Today, forging is a major worldwide industry. Open-die drop forging: Open-die forging is also known as smith forging.[8] In open-die forging, a hammer strikes and deforms the workpiece, which is placed on a stationary anvil. Open-die forging gets its name from the fact that the dies (the surfaces that are in contact with the workpiece) do not enclose the workpiece, allowing it to flow except where contacted by the dies. The operator therefore needs to orient and position the workpiece to get the desired shape. The dies are usually flat in shape, but some have a specially shaped surface for specialized operations. For example, a die may have a round, concave, or convex surface or be a tool to form holes or be a cut-off tool.[9] Open-die forgings can be worked into shapes which include discs, hubs, blocks, shafts (including step shafts or with flanges), sleeves, cylinders, flats, hexes, rounds, plate, and some custom shapes.[10] Open-die forging lends itself to short runs and is appropriate for art smithing and custom work. In some cases, open-die forging may be employed to rough-shape ingots to prepare them for subsequent operations. Open-die forging may also orient the grain to increase strength in the required direction. Closed Die Forging: Closed Die Forging is a forging process in which dies (called tooling) that contain a precut profile of the desired part move towards each other and covers the workpiece in whole or in part. The heated raw material, which is approximately the shape or size of the final forged part, is placed in the bottom die. Tags: forging process in hindi,forging process animation,forging process in manufacturing animation,forging process in manufacturing,forging process nptel,forging process lecture,forging process types,forging heat treatment process,forging operation in hindi,die forging process (open and closed die),open die forging and closed die forging in hindi,open die forging learn and grow,forging process learn and grow,forging process study material,forging process,forging,forging process in hindi,forging process animation,forging process in manufacturing animation,forging process in manufacturing,forging process nptel,forging process lecture,forging process types,forging heat treatment process,forging operation in hindi,die forging process (open and closed die),open die forging and closed die forging in hindi,open die forging learn and grow,forging process learn and grow,forging process study material,forging process,forging -~-~~-~~~-~~-~- #EngineeringStudyMaterialsChannel -~-~~-~~~-~~-~-