METHOD AND APPARATUS FOR MACHINING MOLDING ELEMENTS FOR FOUNDRY CASTING OPERATIONS

摘要

A method for machining a molding core from an aggregate material block, comprising: positioning the aggregate material block on a rotative base member; and rotating the base member and simultaneously machining the aggregate material block into the molding core. There is also provided a method for forming a casting mold including a molding core and a foundry casting core comprising: a core body having at least one convex shaped core print. The method comprises: providing at least one molding element having a mold cavity with at least one core-print pocket defined in a top side of the molding element; forming the molding core having at least one convex shaped core print; and inserting the molding core in the mold cavity with the at least one convex shaped core print engaged in a respective one of the at least one core-print pocket.

主权项

1. A method for machining a molding core from an aggregate material block, comprising:
positioning the aggregate material block on a rotative base member; and rotating the base member and simultaneously machining the aggregate material block into the molding core.