Qidi Plus4 board fan upgrade panel. Cuts driver temps in half!
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Replaces the tiny stock cooling fan with a 120mm to eliminate overheating stepper drivers and motherboard
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Informacje o modelu
- Źródło
- Printables
- Kategoria
- Other Printer Parts & Upgrades
- Licencja
- Creative Commons — Attribution — Noncommercial
General:
This upgrade is for the Qidi Plus4. It helps keep the stepper drivers and motherboard cool when operating the chamber heater.
Why I designed this:
I was printing some PC-PBT for the first time, and the printer kept shutting down because the stepper drivers were running at 137°C(!) for extended periods. The little 40mm fan it comes with just doesn't move nearly enough air.
Printing notes:
· Layer height: .2
· Recommended Material: PLA or better
· Supports: Optional. Depending on your printer, you may want them in the countersinks and counterbores. Outer edge does not need them for most printers.
· Infill: 20% Gyroid, Rectilinear, or Triangle
· Walls: 3+
· Other Modifiers: Print as oriented
· Material Quantity: ≈88 grams
I printed from PLA plus on Centauri Carbon at .2 layer height with 20% rectilinear infill and 4 walls.
Assembly:
Remove the stock panel with 6 screws in the back of the printer.
Unplug the small stock fan.
Install the 120mm fan on the new plate using standard PC case fan screws, or with 30mm long M4 countersink screws and nuts.
Attach the power wire(If you use the fan I chose, you will need something like this: https://a.co/d/4keLudI to convert the 4 pin plug, or else to rewire the fan)
Install the assembled panel using the factory screws. The panel is counterbored to the same thickness as the stock plate.
Cautions and updates:
Don't overtighten the screws when installing the plate. It runs the risk of stripping the holes on the printer, and also separating the layers in the counterbores.
Test Results:
Stepper driver temps are now down to the 70±10°C range.
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Thanks, and Happy Printing!
Also Check out:
For a portable cool: https://www.printables.com/model/1332738-blow-your-friends-away-with-this-battery-powered-h