metal casting pattern
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Casting (metalworking) — Casting iron in a sand mold In metalworking, casting involves pouring liquid metal into a mold, which contains a hollow cavity of the desired shape, and then allowing it to cool and solidify. The solidified part is also known as a casting, which… … Wikipedia
Casting defect — A casting defect is an irregularity in the metal casting process that is undesired. Some defects can be tolerated while others can be repaired otherwise they must be eliminated. They are broken down into five main categories: gas porosity,… … Wikipedia
Casting — This article is about the manufacturing process. For other uses, see Casting (disambiguation). For molding plastics, see Molding (process). Casting iron in a sand mold … Wikipedia
pattern — [pat′ərn] n. [ME patron < OFr patrun, patron, hence something to be imitated, pattern: see PATRON] 1. a person or thing considered worthy of imitation or copying 2. a model or plan used as a guide in making things; set of forms to the shape of … English World dictionary
Pattern (casting) — In the process of casting, a pattern is a replica of the object to be cast, used to prepare the cavity into which molten material will be poured during the casting process.Patterns used in sand casting may be made of wood, metal, plastics or… … Wikipedia
pattern — n. & v. n. 1 a repeated decorative design on wallpaper, cloth, a carpet, etc. 2 a regular or logical form, order, or arrangement of parts (behaviour pattern; the pattern of one s daily life). 3 a model or design, e.g. of a garment, from which… … Useful english dictionary
casting wax — noun : any clean free flowing wax out of which the pattern or matrix for a casting (as of a metal) is made … Useful english dictionary
Sand casting — Sand casting, also known as sand molded casting, is a metal casting process characterized by using sand as the mold material. It is relatively cheap and sufficiently refractory even for steel foundry use. A suitable bonding agent (usually clay)… … Wikipedia
Ceramic mold casting — Ceramic mold casting, also known ambiguously as ceramic molding,[1] is a group of metal casting processes that use ceramics as the mold material. It is a combination of plaster mold casting and investment casting.[2][3] There are two types of… … Wikipedia
Lost-foam casting — (LFC) is a type of investment casting process that uses foam patterns as the investment. This method takes advantage of the properties of foam to simply and cheaply form castings that would be difficult or impossible, using normal cope and drag… … Wikipedia
Die casting — An engine block with aluminium and magnesium die castings. Die casting is a metal casting process that is characterized by forcing molten metal under high pressure into a mold cavity. The mold cavity is created using two hardened tool steel dies… … Wikipedia
