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Inspired by "[another] M.C.Escher fish" and based on http://www.mcescher.com/gallery/symmetry/no-20-fish/ , here's a 3D-printable model. This is quite challenging to print accurately enough to tessellate multiple objects... many of mine needed some sanding or carving to make them fit. The...

Use this model to cast in silicone and create a chocolate mold. The model is designed to look like an ingot.

Escher Fish #20


Upload # 1113
Licensing: Attribution - Non Commercial - Share Alike - CC BY - NC - SA
Attribution Link: frank.johnsson@gmail.com
3D Software: OnShape.com
Infill: 10% is fine
Support Material: No
About Author:

frankv

Member Since: Apr 7, 2015
Location: New Zealand
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SCAD / STL Files

Fish.stl

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Description

Inspired by "[another] M.C.Escher fish" and based on http://www.mcescher.com/gallery/symmetry/no-20-fish/ , here's a 3D-printable model. This is quite challenging to print accurately enough to tessellate multiple objects... many of mine needed some sanding or carving to make them fit. The bottom surface is chamfered so that any excess on the first layer won't interfere with the outline. I've shrunk the outline by 0.25mm to make it easier to fit together. Anyone wanting to adapt this (reduce the tolerance from 0.25mm?) or see how it's done can get the model from OnShape.com -- search...



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