Final Design of Cope and Drag Patterns
The down sprue is positioned in the cope pattern and the drag design is matched to the cope pattern. The design of the two patterns is finalized. They are then used to fabricate wooden cope and drag patterns.
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Last Modified: July, 1998 Copyright 1995 - '98 by Steel Founders' Society Of America. All rights reserved. Address Comments to:monroe@sfsa.org |