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Print Settings

0ndsk4 edited this page Mar 17, 2024 · 6 revisions

Regular Voron print setting are known to work well.

General Settings

Setting Value Description
Layer height 0.2mm
Line width 0.4-0.45mm
Supports No No supports are needed. The flow chamber, main chamber and the lid have their own supports in the model. You should use those and disable supports in your slicer.
Walls 3 Usually sufficient for all non-moving parts.
Infill 15% Usually sufficient for all non-moving parts.

Main Chamber

The Main Chamber is the biggest piece, and also the most warp prone! Especially in pure ABS filament. If printing close to the edge of your magnetic bed (ie a regular Stealthmax on a 300x300mm bed, or a Stealthmax S on a 250x250 bed) expect the bed to warp instead if print adhesion is good.

  • Heated bed: Hotter than usual. If you usually print @100C, go 105 or 110C.
  • Clean the build surface before the print so theres no residues.
  • If regular ABS - or uncertain of adhesion in general - consider gluestick for extra ABS adhesion.
  • Tape or clamp the spring steel so it cant warp with the print if the Main Chamber is closer than 50mm to the edge of the bed.
  • Consider a brim (note: the Main chamber has been known to dislodge from a single layer 12mm brim, leaving the brim adhered to the surface).
  • Consider lowering z height for added adhesion - elephants feet can be trimmed - and compensate by a bit (0.1-0.15) of first layer horizontal offset.

The Main Chamber was prototyped in a low-warp ABS+ type filament, with regular voron print settings, with none of the above precautions - so its not as impossible as it sounds, but if your material is known to warp do take every precaution. And if you get slight warp its nothing a bit of RTV silicone cant fix in the printed seal between the flow and main chambers.

Lid

Setting Value Description
Walls 4-5 The lid requires rigidity to compress the foam cord and extra walls are required here.

Compression Latches

Print the compression latches vertically so that the compression force is in the layer direction or they will split.

Compression latches print direction

Setting Value Description
Walls 6-7 Compression latches are put under a lot of stress and require extra walls.
Gap fill [SS] OFF Makes them easier to break apart
Bridge type [SS] Layer Height Makes them easier to break apart

Filter Basket

When printing the filter basket be mindful of how the overhangs are planned. Check how your sliced intends to build them and check for mid-air overhangs. Double crosses over an overhang in rapid succession as shown below may heat the lower layer above its glass transition temperature and result in sag.

Double line on overhang in the Filter Basket

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