METHOD AND INSTALLATION FOR LOW PRESSURE CASTING OF METAL PARTS IN A THIN-WALLED SAND IMPRESSION

摘要

ABSTRACT OF THE DISCLOSUREIn a method of low-pressure casting, a sand form ispacked within a mass of compacted magnetisable particles,which are rigidified prior to casting by means of amagnetic field. The compacting is carried out byvibrating the mould.