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Wednesday, 23 April 2014

Core Making

Core Making Points : Core Making, Definition of core Core is to place of the mould, which forms the hollow center of casting. Core is a mass of dry sand, which is ready, one by one back in an oven and then placed in mould. Mmould correct not does eagerly take the core. Core is use in moulding where big size hole is to be obtaining in the casting. Tiny size hole cannot be obtained in casting through core.

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