METHOD FOR INJECTING MOLTEN METAL AND CORRESPONDING VERTICAL PRESSURE CASTING MACHINE

摘要

The subject of the present invention is a method for injecting molten metal into a vertical pressure casting machine. As a result of the upset of the plunger 6, molten metal is injected into the mold. , CONTENT IN THE SPILL VESSEL 5, IN THE MOLDING CAVITY 4, WHICH IS IN COMMUNICATION WITH THE ATMOSPHERE DURING FILLING AND MOUTHS THE CAVITY 4 BEFORE THE END OF THE INJECTION OPERATION OF THE MOLTEN METAL. / P P APPLICATION TO THE MANUFACTURE OF MOLDED PIECES. / P