Proxima toolhead cover for Elegoo Centauri series using 5015 fan (CC, CC1 Canvas, CC2)
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High strength lightweight 5015 toolhead cover with cfd optimized cooling ducts. With support for CC1 CC1 Canvas and CC2
- Ocena
- 4,625 / 5
- Polubienia
- 132
- Pobrania
- 438
- Wydruki
- 9
- Wyświetlenia
- 3203
- Oceny
- 8
Aktualizacja u źródła:
Informacje o modelu
- Źródło
- Printables
- Kategoria
- Other Printer Parts & Upgrades
- Licencja
- Creative Commons — Attribution — Noncommercial — Share Alike
This is completely redesigned toolhead cover for the Centauri Carbon series that improves on print quality, durability and noise.
Now also supports CC1 Canvas and CC2 !
Key improvements
Lightest toolhead cover available with good center of mass
cheap commonly available 5015 part cooling fan
Simulation aided duct design for efficient cooling
Access hole for filament tension adjustment
Access to extruder gear
Improved stiffness
Possibility for good lighting using a diffuser
Better airflow for hotend fan
Different front modifiers for personalization
Mounting options for Carto v4 standart and Beacon H normal (similar probes should fit too)
38g in printed hardware (ASA) ~25g fan and 2g of screws bring the weight down to 65g, compared to 95g of the gamma toolhead, 99g SE3D and over 120g for the stock toolhead.
Improved cooling duct geometry with numerous iterations of cfd and physical testing
BOM
Qty | Name | Comment |
|---|---|---|
2 | M3x14 BHCS | Fan mounting |
1-4 | M3x10 FHCS | back screws from the stock cowling work too |
4 | M3x6 FHCS | stock cowling mounting screws |
1 | Small magnet of no specific size | for canvas spoofing |
1 | 5015 4 pin widemouth fan | Like bambulab X1 |
2 | 2 M3x4Lx5D voron spec heatset inserts | Only for probe |
Print settings
0.12 mm layer height
2 walls
Print as oriented
NO supports
Print out of ASA/ABS or better
10% gyroid infill (or other just has to be low density)
Orca slicer or derivatives required
Choose either back bumper or cover
How to use the modifiers
Import front cowling.3mf and switch to the object view
Choose which duct you want, by default it's the round duct, and delete the other ones.
Set the duct you chose to be a negative part if it isn't already
Installation
Carefully replace the connector of the 5015 fan using the connector of the stock fan
you can remove the pins from the connector with a small piece of metal by pressing on the clips
make sure to have the correct pinout
install the fan using the 14mm M3 screws
Screw in the back bumper
For CC1 Canvas and CC2, place the magnet onto the left screw of the filament detection board
Make sure to test at what minimum duty cycle the fan starts and stops to spin, it might be different from stock and could cause issues at low commanded speeds.
Credits
Atomique13 for helping me with the cfd for more accurate results
Robert Samples for providing a more accurate model of a 5015 fan and eventual cooling comparison
Cofinhofin on the OC discord for making the planet logo
Harrym for doing extensive testing comparing to the stock cowling
ErWin for the genious idea on how to spoof the cowling detection board.
Hannibal, Aziraphaele, Laser velociraptor, Chirimorin and Anna for giving measurements and testing for the CC2 and Canvas version.
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