Ender 3 V2 Front Electronics Case for Bigtreetech SKR2 - Left Side Only Remix

Changes

September 27, 2021

• v17 of Left Bottom -- this model fits the space much better. The wire slot was enlarged. The crosses that fit in the frame screw holes were slightly enlarged for a tighter fit. The right hand rails were modified.
• v19 of the left lid has only a slight change to the front lip / closure. I find I need a little clearance where the fan mounts, so I clipped 42 mm of the lip. The other lid will still work but I think this is slightly better.
• Infill to 65% -- seems to be better in PETG

Comments

I really like the electronics housing that @pedrolamas made. My small desk has an open drawer below it where I put the Raspberry Pi, and I actually like the storage drawer that comes with the Ender 3 V2.

This is basically the left side motherboard housing trimmed to fit that opening without removing the parts / storage drawer on the right hand front side of the printer. I added a couple of support rails on the right side of the housing and a small hole for the serial wires to connect to the Raspberry Pi.

Like Pedro said, you need the supports for the peg inserts in the 20x20 extrusion. They also kept the support rails clean. I did Tree supports, with a 40% overhang angle and I did a density of 10% so I could get them off.

Infill of 65% seems to be good in PETG. Initially, I set 15% and the case sagged / flexed with the weight of the motherboard.

Good luck.

Print Settings

Printer Brand:

Creality

Printer: 

Ender 3 Pro

Rafts:

No

Supports: 

Yes

Resolution:

0.28

Infill: 

65

Filament: Big Lots PETG Hurl Swirl

Category: 3D Printer Parts