Method of making a fabricated sheet metal compression mold

Details Method of making a fabricated sheet metal compression mold Method of making a fabricated sheet metal compression mold

1983-03-29

1984-12-25

Ramsey, Kenneth J.

Metal fusion bonding

Process

With shaping

228173C, 228174, B23K 3100

Patent

active

044898762

ABSTRACT:
A compression mold includes punch and cavity components fabricated from initially flat sheets of relatively thin metal. The sheets of each component are shaped, assembled and joined to provide box-like components defining mating mold surfaces yielding molded parts which may be straight or laterally and/or vertically curved. The hollow interior of the two components allows for the circulation therethrough of an appropriate heat transfer medium to permit molding of either thermosetting or thermoplastic compounds.

REFERENCES:
patent: 2458302 (1949-01-01), Richardson
patent: 2949667 (1960-08-01), Cameron et al.
patent: 2969544 (1961-01-01), Di Marco et al.
patent: 3267561 (1966-08-01), Richer et al.
patent: 3955266 (1976-05-01), Honami

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