Metal working – Method of mechanical manufacture – Prime mover or fluid pump making
Patent
1990-09-28
1992-02-04
Cuda, Irene
Metal working
Method of mechanical manufacture
Prime mover or fluid pump making
29557, 417307, B23P 1500
Patent
active
050849646
ABSTRACT:
An aluminum workpiece is die cast to near net shape and subsequently only finish machined such that a portion of the hard surface region remains in the aluminum and is available as a hard working surface having a desired configuration and surface finish.
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Cuda Irene
Wagner Spray Tech Corporation
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