SKR Pro Case

Mostly Printed CNC - MPCNC Hardware Development
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In the process of planning my upgrade from 525 C to Primo J (and printing the parts), I have been searching for a way to contain the SKR Pro V1.2 board so that it doesn’t get dusty.

I decided to try and design my own. First, in FreeCAD, which didn’t seem to go so well; then I opened up OnShape and was able to make something that appeared correct and functional.

Before I push my own design (untested as I’m printing parts right now), I want to acknowledge @panamajuice’s design that I passed by at first because of the title. It appears it actually is made for the TFT35 V3.0 board, not TFT32 as the title suggests. Check it out, it’s printed and works. I may even go with it instead of my own because it has a lid for the screen.

Link to Gian Paulo’s SKR Pro V1.2 and TFT35 V3.0 Case

Here’s my case, with two versions: no fan and fan. The lid is flat and has screw holes that go at least 16-20mm into the edges of the case. All hardware is designed for M3 screws as the holes for the board, fan, and lid are 2.8mm diameter (meant to cut threads when putting in the screws; I think this is how others make designs like that). Feel free to change it or anything. Again, I haven’t tested it yet.

OnShape Workspace Link

Thingiverse won’t log in right now, so here are the STLs on GitHub.
GitHub Repository with Parts

Thank you.

Edit: I forgot to mention that also in contention was a plastic electronics enclosure from Amazon that someone recently used in their build. A more than adequate size would be about $8, so I was trying to decide between just buying that or finding one to print.

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Hey Kenny, I’m glad my design was helpful. Thank you for pointing out my mistake in the description.
I have updated the design of the bottom case, it is much better now. Also updated the top part and now the screen dial and the hole for the stop button line up much better.
The screen I used for that design is the one that Ryan sells when you add a screen with the Rambo boards. This one:

It has the same dimensions as the TFT35 V3 E3 but the buttons have a slight variation on the position.
All that has been fixed in the updated design, the TFT35 V3E3 should now fit perfecly.
If you print it please post pics, I do not have the board, it should be here soon.

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Maybe I will just print your model instead since I’m sure your CAD abilities are far better than mine. :grinning:

Thank you for updating it!

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I thought I tried that. It didn’t fit my case, anyway.