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This assembly is the bottom half of a 3D printed 0.8mm wall thickness PLA mold. Until now I have glued a thin disk onto the bottom, but a plaster pour again woke me up to how much outward pressure the heavy slurry exerts on molds tasked to contain it. This time I am doing a "belt and suspenders" solution. This bottom disk is much thicker and stronger. These paper clamps are recessed so it can sit flat down on the table.
Typecodes |
3D printing problems
3D printing for mold making in ceramics requires determination and skill. And a memory for the many problematic techniques. |
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