3D preview of Chace LED Sign (snap-together)
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Interactive 3D model of Chace LED Sign (snap-together)

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Chace LED Sign (snap-together)

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Bounding box
575 × 150 × 21 mm
Engine
3D Printing B-rep
Parameters
13
Published
October 28, 2026

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The prompt

I am wanting to make a sign for my son. It would say "Chace". Thinking a semi-cursive font, letters wont touch each other. I would print each letter separately so I can maximize the size. Each letter would be printed in a translucent filament so I can put LED strip lighting inside. Then we would print a black backer in separate pieces that snap together. The letters would then snap into the backer. The backer would be thick enough to allow a groove for my wire to go from letter to letter.

Parameters

NameValueRange
Letter total thickness6 mm4 – 12
Letter front face thickness1.6 mm1.2 – 4
Letter side wall thickness1.6 mm1.2 – 4
Backer thickness18 mm10 – 30
Backer height150 mm80 – 250
Letter socket recess depth3 mm1 – 6
Socket clearance0.4 mm0.2 – 1
Snap tongue length4 mm2 – 10
Snap tongue height30 mm10 – 60
Snap tongue thickness6 mm3 – 12
Snap clearance0.2 mm0.1 – 0.5
Wire groove width6 mm3 – 12
Wire groove depth4 mm2 – 10

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Chace LED Sign (snap-together) - Free CAD Model (STEP, STL) | TextoCAD