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Ender 3 all in one, universal rear electronics case with more space and cable organization

Sebastiandruckt

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Description

I made this remix as i tried to fit all my required parts in the design by TeachingTech and failed due to space limitations.
Here is what i changed:

I increased the hight of my design. This was possible as my printer is standing on https://www.thingiverse.com/thing:2913473
I added half a milimeter of space between the two main aluminium profiles as the other version did not fit on my printer
i also reduced hight, as i couldn't fit the original design below the Y-Achsis
I added a whole bunch of fixing points for cable ties to have better cable management
I fitted the cut-outs for the Rasperry Pi and Mainboard tighter to have less air-flow
I made the assembly of the 2 parts better so it will not bend
I added the cable chain mount for this cable chain: https://www.thingiverse.com/thing:2920060

What i fit into is following:

Mainboard (Ender 3 Stock or compatible, also had the BTT Robin E3 and BTT SKR mini V2
Raspberry Pi 3B
2 DC/DC Step-Down Modules https://www.amazon.de/gp/product/B07VQCXDTC/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
2 Relays https://www.amazon.de/gp/product/B07GRW83FR/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
2 x Sunon 40x40x20 fans (1 should be more than enough)
Some small electronics for kapacitive probe sensor, transistors etc.
1 x 24 V 40 A Solid State Relais
2 x Temperature Sensors for Raspberry Pi DS18B20

With the relays i can activate the Light in the Housing and the light mounted at the x-achsis
With the transistors i can

shut-down the Hotend-Fan 5 minutes after print is finished
activate and deactivate the power for the printer mainboard
activate and deactivate the fans in the electronic enclosure depending on the temperature in the enclosure

There is a small electronic for a cooling fan in the housing (BeQuiet Pure Power 120mm PWM) PWM is controlled depending on a DS18B20 hanging from the roof of the housing

I can provide further information if needed.
If the parts are too big, please scale to 10 %.

All software controlling is done with Enclosure Plugin.

License:

Creative Commons - Attribution - Non-Commercial

Ender 3 all in one, universal rear electronics case with more space and cable organization

Ender 3 all in one, universal rear electronics case with more space and cable organization

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