Want to reproduce intricate 3D printed shapes in a different material? The secret lies in creating negative molds! Think of it like creating a cookie cutter for your desired object.
First, design your 3D print with the mold-making process in mind. Consider draft angles for easy removal. Next, 3D print the positive, which is the shape you want to replicate. This will be used to create the negative.
Now for the magic: create a mold box around your positive. Fill the box with a mold-making material like silicone or resin. Once cured, carefully demold your positive, leaving behind a perfect negative impression.
You now have a mold ready for casting! Pour in your desired material (resin, plaster, even chocolate!), let it cure, and demold. Voila! You've successfully replicated your 3D printed shape using a negative mold. This technique opens up a world of possibilities for casting unique items with diverse materials and textures.
