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Sunday, 17 August 2014

Core and Core Prints

Core and Core Prints Points : Core and Core Prints, Metal Casting, Foundry, Moulding Castings are regularly necessary to have holes, recess, etc. of different sizes and shapes. This imitation can be getting by using cores. So where coring is necessary, if should be prepared to hold the core inside mold cavity. Core prints use to provide this function. Core print is adding projection on pattern and it forms a seat in mold on which sand core rests through pour of mold. Core prints have to be of sufficient size and shape so that it can hold weight of core during casting process. Depending upon requirement a core can located horizontal, vertical and can be hang in mold cavity.

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