Lost core

The lost core process involves making a hollow plastic mould from a metal casting.

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The metal casting of the internal shape is made from metal, usually a lead alloy of about 40% lead with other elements added, which vary depending on the company and the item being made.

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Once cast, this core is loaded into a press and a plastic formation made around it. The plastic cast, complete with its inner core is then submerged in a liquid which only effects the metal, such as lutron. Once the core has been removed the plastic moulding is passed through a wash ready for handeling by operators who perform any other required tasks to complette the manufactured item.

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Lost core related Images and Photos (experimental)

Lost	Lost	Lost	Lost
Lost Oak	Lost City	Lost City	Lost Boys, The (BD)
Lost Boys, The (DVD) (Rpkg)	Lost & Found	Lost World	Lost Miffy