Method of, and a fixture for, forming a core for a casting

Details Method of, and a fixture for, forming a core for a casting Method of, and a fixture for, forming a core for a casting

1985-05-06

1987-06-23

Godici, Nicholas P.

Metal founding

Process

Shaping a forming surface

164231, 164 15, B22D 1900, B22C 1312

Patent

active

046745521

ABSTRACT:
The method involves the disposition of a pair of walls in separated juxtaposition, to form a space therebetween, the walls having transverse, vane-cross-section shaped apertures formed therein; setting vanes in the apertures, across the space; filling the space with core material for solidification therein; and then separating the walls and vanes from each other after the material has solidified. The fixture provides a pair of walls so apertured, and a platform upon which, removably, to support the walls.

REFERENCES:
patent: 2097314 (1937-10-01), Wales
patent: 2301140 (1942-11-01), Pfeiffer

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