Clearance test strips between 0.1 - 1.0mm
1mm to allow for first layer overextrusion.
Can be scaled in the Z-axis as needed.

Made with OpenSCAD

clearance_test_strip.stl

Clearance test strips between 0.1 - 1.0mm

Made with OpenSCAD

clearance_test_strip-tight.stl

Card and holder for sampling different filament types.

Small size makes it quick to print out and easy to reference as the collection of filament grows.

Recommended print settings.
Layer height: 0.2mm
Ironing: Topmost layer only.

Filament samplecard and holder

Samplecard.stl

Samplecard_holder-20pcs.stl

Bridging tests

Naming convension example:
m10i10t10

m = minimum length
i = increment of length
t = total tests

Made with openSCAD

Briding tests

bridging_test-m10i10t10.stl

bridging_test-m50i50t10.stl

Cube in a cube in a cube.
Made in Blender 3.1.0

Can be printed with a single parameter.

Cube³.stl

Type 1 / J1772 EV Charger holder

Made in FreeCAD 0.19
Should be printed in PETG / ASA (for UV resistance) if to be used outdoors.

Testfit model is simplified cutout of the base model to test the fit prior to printing the full model.

ev_charger_holder-type1.stl

ev_charger_test_fit-type1.stl

Type 2 / Mennekes EV Charger holder

Made in FreeCAD 0.19
Should be printed in PETG / ASA (for UV resistance) if to be used outdoors.

Testfit model is simplified cutout of the base model to test the fit prior to printing the full model.

ev_charger_holder-type2.stl

ev_charger_test_fit-type2.stl

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<div class="markdown"><p>Jon Erling
I like creating stuff</p></div>