Metal founding – Means to shape metallic material – Pressure shaping means
Patent
1996-11-13
1999-08-10
Ryan, Patrick
Metal founding
Means to shape metallic material
Pressure shaping means
164332, 164256, B22D 1700, B22D 1900
Patent
active
059343575
ABSTRACT:
A system for manufacturing metal matrix composites, each including a porous preform infiltrated with molten metal, includes a programmable, automated arrangement for handling preforms for sequential introduction into a die caster of the system. A preform loader includes a reciprocable loading head which receives each preform from an associated stack, and delivers each preform to a horizontally reciprocable carrier of a preform shuttle. The preform shuttle effects indexed movement of each preform along a substantially horizontal path, through a preheating furnace, and into the die caster. Efficient operation of the system is promoted, while undesirable damage to the relatively brittle porous preforms is avoided.
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Connelly John J.
Cooper Michael S.
Hill Donald P.
Luzader James E.
Pierce Thomas V.
Aluminum Company of America
Geimer Stephen D.
Levine Edward L.
Lin I.-H.
Ryan Patrick
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