Diplo Duct – Ender 3 V2 4020 BMG Direct Drive 3D Printer Model

Author: @
License: CC BY-NC
File formats: stl,zip
Download type: zip
Size:20.6MB

The file 'Diplo Duct – Ender 3 V2 4020 BMG Direct Drive 3D Printer Model' is (stl,zip) file type, size is 20.6MB.

Summary

Here is a cooling duct I designed as I couldn't find anything to suit my needs.

My requirements were:

  • Use 2 4020 or 4010 fans
  • Direct drive with BMG
  • Stock hotend
  • No loss in build height and XY dimensions
  • Great access to heater block
  • Voron inspired ish :)
  • BLtouch mount
  • Cable chain

I've uploaded a zip file that contains STEP files as well as some models with supports and or heat inserts.

BLtouch offsets: X= -46 Y= -17

I used 19 links in the cable chain

Top fan is for the hot end cooling and bottom fan is for part cooling.

Nozzle height can slightly be adjusted with the Stock hotend by loosening the grub screw that holds the heat break if you need to raise or lower it.

Let me know if you have any issues and ill adjust the design.

Feel free to ask any questions if needed

Installation Video: https://youtu.be/bVvnFO4_Sbc

Video of it in action: https://youtu.be/Hdh5awxT1h0

Video of me trying a 260mm bridge: https://youtu.be/PXuKudpCQ3Y

Video of a 9:54 benchy :) https://youtu.be/ZSc3cwUk398

cableChain_linkCover_v2.stl 5.9KB
cableChain_link_v2.stl 106.0KB
Diplo_-_Cover_chain.stl 1008.6KB
Diplo_-_Duct.stl 8.1MB
Diplo_-_HE_Chain.stl 540.4KB
Diplo_-_Plate.stl 489.4KB
Diplo_Duct_extra_files.zip 17.1MB