strengthened version of HMG7 E3D V6-Revo Six-Dragonfly BMO Collar Skirt V2

see as well: https://www.thingiverse.com/thing:7099082 

Print Settings

• Rafts: No
• Supports: No
• Resolution: 0.14 - 0.28
• Infill: 45%
• Filament material: ABS (ASA should work as well, PLA might get too warm, it's quite near the heatblock…)

Notes

I printed this in ABS (Geeetech ABS+) like all my HeroMe parts.

For all HeroMe parts, I use

• outer layer height: 0.14mm
• inner layer height (inner perimeters and infill). 0.28mm
• line width 0.6mm
• 45% infill (not really needed here though)
• adaptive cubic infill
• automatic tree support with lean trees, on buildplate only, "only critical" NOT checked

and two postprocessing scripts in OrcaSlicer 2.3.0

• https://github.com/TengerTechnologies/Smoothificator
• https://github.com/TengerTechnologies/Bricklayers
  in this version
  https://github.com/TengerTechnologies/Bricklayers/blob/main/NonPlanarInterlockingWalls.py
• settings see file "settings.zip"

The .3MF is for OrcaSlicer 2.3.0, the _generic.3mf is exported from OrcaSlicer als "Generic 3MF", whatever that means.
The STEP file is created by imprting the 3MF into FreeCAD 1.0
and then coverted from the mesh to a solid and exported as "STEP with colors",
the FCStd file is the FreeCAD file from that conversion.

STL is exported from OrcaSlicer. Go for the 3MF if possible.

How I Designed This

Just a few modifications in OrcaSlicer ("add part" / “add negative part”).

The walls of the mount point/holes for the M3 heat inserts turned out to be too thin for me, so I strengthened them a bit.

I added a strengthened version of the “Universal Skirt” as well.

I added as well a widened version for hotend with wider heatsinks (like the 3Dways hexagonal heatsink).

Everything else stays unchanged.