Thingiverse
Pergo Cope and Drag Alignment for Sand Casting
by Pergo
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When using green sand for casting aluminium your cope and drag boxes need to be aligned correctly. Put a set of these on the end of the long sides of your boxes and screw them to the box. Then when placing the boxes together for the pour, they will be perfectly aligned.
I personally printed them on their ends (as pictured), and used NO supports. This is the true reason for the filet on the parts. Gives a gradual width increase as you move up the model.
I printed in PLA
I included the Soli
I personally printed them on their ends (as pictured), and used NO supports. This is the true reason for the filet on the parts. Gives a gradual width increase as you move up the model.
I printed in PLA
I included the Soli
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