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US 2006/0185814 A1Published application
Method for casting molded parts
AssigneeHOS Hottinger Systems GbR
InventorGelson Montero
Life of this patent
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Abstract
A method for casting molded parts, comprising the following steps: The mold is prepared by forming a core packet from the cores which are made of molding sand; the metal melt is poured into the mold; the mold is thermally insulated prior to and/or after casting and the thermal process is used in a known manner inside the mold and/or insulation for controlled treatment of the cast molded part and/or the material forming the core packet.
Claims9
A method for casting molded parts, comprising the steps of
- preparing a mold which is formed from a core packet which comprises cores made of a material which comprises molding sand,
- pouring a heated metallic melt into the mold,
- thermally insulating the mold before and/or after the pouring step, and
- using the process heat generated from the heated metallic melt within the mold for the controlled in situ treatment of the resulting molded part and/or the material forming the core packet.
1 more element
Dependencies are inferred from the claim text.