![]() In this process, the direct pouring of molten metal into the mold cavity takes place under the effect of gravity. This type of metal casting can manufacture various parts like gears, gear housing, pipe fittings, wheels, engine pistons, etc. Gravity die casting, also typically known as permanent mold casting, uses reusable molds made of metal, like steel, graphite etc. to fabricate metal and metal alloys. Processing of metals with high melting temperatures, such as, steel and titanium The process yields products with a rough surface finish Lower degree of accuracy as compared to alternate methodsĭifficult to use this method for products with pre-determined size and weight specificationsĬasting both ferrous and non ferrous alloys Relatively inexpensive in terms of production costs, especially in low-volume production Sand casting has its advantages and disadvantages. Molten metal is poured into the pattern using a pouring cup and left to solidify to take the final shape. Finally, trimming off extra metal is done for the finishing of the final metal casting product. The mold surface has 2 parts, cope (the upper half) and drag (the lower half). The process uses a mold that’s made of silica-based materials, such as naturally-bonded or synthetic sand form the smooth mold surface. It is widely used for mass production in industrial units, such as automotive metal casting parts, like engine blocks, cylinder heads, crankshafts, etc. Sand casting is a versatile casting process that can be used to cast any metal alloy, ferrous or non-ferrous. There are different types of casting processes, and each process has its own advantages and disadvantages as per the user requirement. Furthermore, to meet specific user requirements, there are different types of casting that differ by the material and mold used. It’s capable of producing complex and intricate parts, irrespective of their sizes.Ĭasting can produce isotropic metal parts in bulk quantities, as a result, making it suitable for mass production. ![]() ![]() The casting process is a manufacturing method that produces desired-shape metal parts by pouring molten metal into a mold and solidifying and cooling it to the room temperature. ![]() This article provides a brief overview of various types of casting processes and their pros and cons. In order to select the right method of casting for your manufacturing requirements, it is beneficial to realize the advantages and disadvantages of these methods. With an increase in industrial demands and applications, there has been a parallel increase in the demand for complex and high-quality products. Fortunately, there are different types of casting processes that can manufacture complex and precise products for various applications and user needs. ![]()
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