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Voron Trident fixed Nozzle Scubber — zdjęcie 1
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Voron Trident fixed Nozzle Scubber

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I want a nozzle scrubber that won't move with bed, so I can clean nozzle even if the bed is moved to lower position.

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Źródło
Printables
Kategoria
Accessories
Licencja
Creative Commons — Attribution

The main goal for this mod is that I can clean the nozzle after I pause and resume the print, which is usually make small leakage of nozzle.

You need 2 heat insert for the brush holder, to fixed the holder on the frame mount. Another 2 heat insert for fixing the brush like I do, for which I also drill 2 3mm holes on the brush, or you can just glue it.

Use 2 m5 screws to fixed the frame mount on the rear z extrusion, and 2 m3 for fixed brush holder on the frame mount.

Another 2 m3 for fix brush on the holder(optional).

You need to adjust the position of frame mount and the brush holder:

  1. make sure it won't interference with the movement of bed!!! This will bit of tricky, since there are not much space on the rear of Trident. 
  2. adjust the height to just scrub the tip of nozzle so it won't make too much stress on the hotend, but not too shallow it won't scrub the dirt off the nozzle(make your judgement).

I upload with my nozzle scrubbing config, you may need to modify:

  1. variable_brush_start
  2. variable_brush_width
  3. variable_brush_front
  4. variable_brush_depth

I use the macro at beginning of print, changing filament, bed leveling… etc.

Make sure test before you use in the real print.

Cheers

Tagi