Printing on 3D prints

A project log for UV projection printer for PCBs and item marking

This tool can project UV mask and cure paint on various objects, including PCB prototypes, 3D prints, panels and household items

wojciech-adalbert-jWojciech "adalbert" J 08/08/2023 at 12:010 Comments

Here is a test print on a 3D-printed PETG panel:

I started by coating the panel with some UV paint.

This is the mask that will be used:

I exposed the mask for 25 minutes:

Cleaning-up the unexposed paint:

The letters and lines came out pretty thick, that may mean that 25 minutes might have been slightly too long and shorter exposure time would be fine.