Trident Air Circulation System [TACS], an air filter for Voron Trident with magnetic under-bed mount.

Documentation for this project is currently a work in progress.

Features:

• Magnetically attached filter modules with 5015 blower fans

  • Can be oriented fan down to circulate air from lower half of chamber, OR fan up to pull warm air from under the printbed

• Magnetic pogo pin connection for power

• Cantilever bracket with internal wire channel for clean cable management

• 3d printed jig indexes into magnet holes to help with pogo pin soldering

• Can be used for air circulation alone (without filter media) if desired 

Print Settings:

• ABS or ASA for temperature resistance

• Voron print settings: 4 walls, 40% cubic or gyroid infill

• Files should not require scaling, connectors and magnets should be a firm press fit.

• Print one or two of each:

  • Filter Unit.3mf

  • Bracket.3mf

  • Lid.3mf

• Print one:

  • Wiring Jig.3mf

• Optional: mirror one bracket along the Y-axis in the slicer to ensure consistent finish on top/bottom visible surfaces when mounted in the printer

Build Notes:

• A new under-bed Wago mount with 2 additional blocks is recommended. I used Wireheadarts' parametric Wago bracket generator for a 3-3-2-2-2 bracket (becomes 2-2-2-3-3 when mounted).

• Cut wires to length and solder pogo pins using 3d printed jig before pressing/gluing magnets into filter unit and bracket (see photos)

  • Male pogo pin is used for the filter unit side

  • Center pin positive

  • Opposite pogo connector or a magnet can be used to hold its counterpart from the bottom of the jig

BOM for two filter modules:

[Half for a single module setup.]