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Parametric jigsaw puzzle — image 1
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Parametric jigsaw puzzle

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Already half a year ago I was looking for a jigsaw puzzle in order to replace a cardboard jigsaw puzzle which is part…

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Model information

License
Creative Commons — Attribution

Already half a year ago I was looking for a jigsaw puzzle in order to replace a cardboard jigsaw puzzle which is part of a geocache I own. I found a couple of candidates here on Thingiverse, but I wasn't satisfied with their configurability.

So I sat down to put together a fully parametric OpenSCAD model. The pieces are defined through a 4D-vector where the edges are either straight (a=0), inward bound (a=-1) or outward bound (a=+1).

Also the rounding of the corners using a minkowski operator can be configured (mink), as well as the spacing between parts (diff).

The OpenSCAD file contains a pre-configured 5x4 jigsaw puzzle as well as a quick-to-print 2x1 test.

Print Settings

Printer Brand:

Wanhao

Printer:

Wanhao Duplicator i3 V2

Rafts:

No

Supports:

No

Resolution:

0.2mm layer 0.4mm nozzle


Notes:

print the 2-piece test section first to test your printer's accuracy

Category: Puzzles

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