Creality Sprite 4020 Fan Duct 3D Printer Model Free Download

3D Printer Models

Creality Sprite 4020 Fan Duct 3D Printer Model

Author: @ALoza

License: CC BY-SA

File formats: STEP,STL

Download type: zip

Size:29.6MB

The file 'Creality Sprite 4020 Fan Duct 3D Printer Model' is (STEP,STL) file type, size is 29.6MB.

Description Files (6)

Summary

First of all, it's beautiful.
The duct should be printed from ABS, ASA or Nylon (I printed from ABS-CF). The cover can be printed from any plastic, since it is not subject to significant thermal loads.
For assembly, you will need screws:

2 pieces M3x25 for attaching the cover to the duct;
2 pieces M3x16 for attaching the fan;
2 pieces M3x5-6 with a flat head!! (I had to grind down the head of the BHCS screw a little so that it would not rest against the CR-Touch case)
It works quieter and cools much better than the original blower.

I recommend buying better quality fans. The cheapest ones have case sizes that vary greatly even within the same batch. I bought this one from creality:
https://sl.aliexpress.ru/p?key=KwDgrs4
_
Thanks to Kingsidorak for the step file of sprite assembly:
https://grabcad.com/library/creality-sprite-extruder-work-in-progress-1

Cover.STEP	313.6KB
Cover.STL	3.9MB
Fan_Duct_CHT.STEP	4.1MB
Fan_Duct_CHT.STL	27.3MB
Fan_Duct_Orig.STEP	4.2MB
Fan_Duct_Orig.STL	28.4MB

Creality Sprite 4020 Fan Duct 3D Printer Model

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