Method of producing nickel shell molds

Details Method of producing nickel shell molds Method of producing nickel shell molds

1991-06-28

1992-12-08

Woo, Jay H.

Static molds

Including means within surface to confine heat exchange medium

Mold part of particular material

2491141, 249134, 249135, 425384, 425407, 425547, 425552, B29C 3302, B28B 734

Patent

active

051695499

ABSTRACT:
A nickel shell for molds formed by nickel vapor deposition having incorporated therein a combination steel parting line and manifold and a plurality of heating and cooling lines operatively connected to the manifold for the flow of heating or cooling fluid therethrough, said heating and cooling lines, and other mold components such as injection nozzles and mold vents, being encapsulated within the nickel shell.

REFERENCES:
patent: 2317597 (1943-04-01), Ford et al.
patent: 2579898 (1951-12-01), Brucker
patent: 2907070 (1959-10-01), Van Hartesveldt
patent: 3638299 (1972-02-01), Garner et al.
patent: 4063705 (1977-12-01), Vodra
patent: 4659056 (1987-04-01), Michaud-Soret

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