Final Mold Design
Pattern for Top Half (Cope) of the Mold
Pattern for Bottom Half (Drag) of the Mold (Dotson)
The photos above show the top and bottom halves of the pattern.
The patterns are machined out of aluminum to maintain tolerances and give a long tool life.
The top and bottom halves of the mold are formed by packing green sand around the match plate in the metal mold boxes.
The six cores (formed with isocure sand)are positioned in the finished mold.
One pivot plate frame is cast in each sand mold.
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