November 9, 2021
Description
This is an electronics case for fitting a BigTreeTech SKR board (tested with SKR 1.4 Turbo and SKR 2) to an Ender 3. All SD and USB-ports on the SKR board stay accessible with this case design.
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All mechanical connections are to be made using M3 and M4 hardware.
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The Case consists of 5 individual parts:
-Main Case (takes the mainboard and the cooling fan)
-Cable Guide (guides all the cables through the same cutout where they originally went)
-4020 Cutout (covers the 4020 aluminum profile from the internals of the case)
-Left Lid (includes a cutout for the cooling fan wires)
-Right Lid (acts as an exhaust for the warm air in the case)
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I attached some Screenshots for printing guidance and support usage, as most of the case can be printed without supports, therefor I used Cura's support blocker plugin to reduce the amount of support printed and to keep it only in areas where it is really needed.
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Disclaimer: Fitment still needs to be confirmed outside of the CAD model.
License:
Creative Commons - Attribution