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28 mar 2020 · Sand casting is by far the most important casting process. A sand- casting mold will be used to describe the basic features of a mold. Many of these features and terms are common to the...
Sand casting is a mold based net shape manufacturing process in which metal parts are molded by pouring molten metal into a cavity. The mold cavity is created by withdrawing a pattern from sand that
Casting Terminology. Mold cavity- combination of the mold material and cores. Riser-additional void in the mold that provides additional metal to compensate for shrinkage. Gating system- network of channels that delivers the molten metal to the mold.
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The document provides information about the casting process, including key steps and terminology. It discusses making a sand mould through steps like preparing the drag flask, locating patterns, filling and ramming sand, and assembling the cope and drag halves.
Sand casting is an economical method of producing metal parts in quantities from one-offs to high volume. It’s the nature of the process that sand cast parts will require machining.
By far sand casting is the most versatile of the various methods and techniques of forming metals which include forging, punching, rol¬ ling, stamping, extrusion and many others.
