Method of manufacturing molds, dies or forming tools having a ca

Details Method of manufacturing molds, dies or forming tools having a ca Method of manufacturing molds, dies or forming tools having a ca

1997-03-07

1998-07-21

Davis, Robert

Coating processes

Spray coating utilizing flame or plasma heat

Organic containing coating

249116, 249 80, 427135, 427449, 427455, B05D 110, B29C 3338

Patent

active

057832595

ABSTRACT:
Described are molds, dies and forming tools comprising: a) a heat exchanging body support member; and b) within the support member, a molding cavity portion formed by thermal spraying metallic particles to a desired configuration in the support member. Also described are methods of making a mold, die or forming tool comprising the steps of: a) providing a body support member having a controlled and designed porosity which permits the enhancement of the heat transfer ability of said mold, die or forming tool; b) configuring a surface of the support member to a desired cavity; and c) spraying particles to the configured cavity in the support member, thereby producing a mold, die or forming tool. Preferably, the materials of construction are metallic and are applied by thermal plasma spraying. The particles may also be ceramics, metal matrix composites, ceramic matrix composites, thermoplastic resins, thermoset resins, and composites based thereupon. The controlled porosity of the body of the mold, die and/or forming tool is as important as the use of thermal spray to subsequently form the cavity.

REFERENCES:
patent: 2447620 (1948-08-01), Singleton et al.
patent: 2958609 (1960-11-01), Stoll et al.
patent: 2968083 (1961-01-01), Lentz et al.
patent: 2984887 (1961-05-01), Thiess
patent: 3429962 (1969-02-01), Krystyniak
patent: 3609829 (1971-10-01), Carrell et al.
patent: 3669723 (1972-06-01), Parr et al.
patent: 3673293 (1972-06-01), Teague
patent: 3789910 (1974-02-01), Matter et al.
patent: 3826301 (1974-07-01), Brooks
patent: 3909921 (1975-10-01), Brooks
patent: 3916418 (1975-10-01), Erdmann et al.
patent: 3928907 (1975-12-01), Chisholm
patent: 4006633 (1977-02-01), Shipman et al.
patent: 4018552 (1977-04-01), Prast et al.
patent: 4120930 (1978-10-01), Lemelson
patent: 4242074 (1980-12-01), Lake
patent: 4304747 (1981-12-01), Lake
patent: 4460529 (1984-07-01), Schultze et al.
patent: 4482513 (1984-11-01), Auletti
patent: 4547415 (1985-10-01), Schultze et al.
patent: 4586557 (1986-05-01), Evertz et al.
patent: 4919718 (1990-04-01), Tiegs et al.
patent: 4947024 (1990-08-01), Anderson
patent: 4966220 (1990-10-01), Hesterberg et al.
patent: 5000244 (1991-03-01), Osborne
patent: 5006321 (1991-04-01), Dorfman et al.
patent: 5015290 (1991-05-01), Tiegs et al.
patent: 5112025 (1992-05-01), Nakayama et al.
patent: 5290373 (1994-03-01), Donahue et al.
patent: 5312584 (1994-05-01), Frasier et al.
patent: 5453173 (1995-09-01), Oyama
patent: 5516470 (1996-05-01), Larsson
Thermal Spraying -Practice, Theory and Application, American Welding Society, Inc. of Miami, Florida, May, 1993.

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