Sovol SV08 rear part cooling fan duct

After accidentally homing while there were still printed parts on the bed the original broke.

All step files are available on Github. This just adds a small extrusion to the bottom to make for a flat bottom.

V2 also adds a piece on the side to keep the fan from sagging and eventually hitting objects while printing. I have had problems with this in an enclosure.

I printed it with supports. If using Orca Slicer, support style may need to be set to Default (Grid/Organic) for the front to be properly supported.

It seems like PETG is not suitable for use in an enclosure as it may start to sag after a while. But I have printed one out of ABS which has held up for a year so far with no issues. Some type of high temperature resistant filament is likely needed when using an enclosure. Luckily ABS does not need much cooling so it should not be a problem to print a shroud without the fan attached.

The screw holes might need some slight reaming with a something like a Torx screwdriver to get the screws to take.

The original is known as air deflector2 in Frame 3d printer pre-assembled.zip on github.

• A slight extrusion on the bottom to make the part easier to print.
• A side to keep the fan from sagging in time.