Monthly Tech-Tip | No tracking! No ads! |
I dread the process, the mess, all the supplies and tools involved in the traditional mold-making process for functional ceramics - it just feels old. I am not a mold-making expert either, but 3D design and printing are enabling a rethink of every aspect of the process. This is the future. And it is much more fun!
-I spend most time on design, pouring the plaster or rubber takes minutes.
-Many fewer tools are needed, the process is less messy.
-Sanding of flat mating faces is possible (for better seams than I've ever had). This is because natches are added later.
-I can make my own natches and coupling schemes.
-No spare is needed, the 3D-printed pour spouts work better.
-The range of shapes seems limitless. Especially because designs can be split up into pieces, each printed in optimal orientation (and then glued together precisely).
-I make molds through multiple design-print iterations. 3D makes do-overs or changes in design as easy as a reprint and plaster pour. So, I can make a mold just to test an idea!
Projects |
Beer Bottle Master Mold via 3D Printing
A project that took several years of failures and blind allies and is finally coming together - so much simpler than expected! |
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Glossary |
Side Rails
Side rails are the containment used when pouring plaster molds. We 3D-print these to custom fit each mold. |
Glossary |
Pour Spout
Plaster molds intended for slip casting have a spare at the top to act as a reservoir. This enables overfilling the mold to accommodate the dropping slurry left. 3D-printed spouts make a spare unnecessary. |
Glossary |
Mold Natches
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