Metal tools and implements – making – Blank or process – Die
Patent
1993-08-12
1997-01-28
Jones, David
Metal tools and implements, making
Blank or process
Die
72 53, B21K 520
Patent
active
055969127
ABSTRACT:
Shot peening with a mixture of at least two sizes of shot can be used to obtain a textured finish press plate with desirable gloss features. The press plate is impacted with a mixture of shot having at least two different sizes to simultaneously obtain a texture and gloss control. A separate overblasting step to obtain a desired gloss uniformity is thereby avoided.
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Broussard Michel J.
Laurence Kenneth J.
Formica Technology Inc.
Jones David
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