Vỏ SKR Pro v1.2 & TFT E3 v3.0 (remix) (threaded inserts)

This is a remix of SKR Pro v1.2 and TFT35 E3 v3.0 Case by gamble604 December 07, 2020.

Partial quote from original thing:

Three-part case for the SKR Pro v1.2 with a TFT35 screen used to run a Primo MPCNC.
Print Sloped Top with screen on the printed bed.
Print Lid with bottom facing up.
No supports needed.

I would add, in addition to being for the Primo MPCNC, it can also be for a LowRider v2 MPCNC, which is what I have.

Link to applicable page on main V1 Engineering site: https://docs.v1engineering.com/electronics/skrpro/

Link to chronicle of my LowRider v2 build on V1 Engineering forum: https://forum.v1engineering.com/t/doug-joseph-design8studio-full-sheet-lowrider-2-build-on-a-budget/29568/17

I customized to make this version wider and roomier, to build in an internal "sled" for holding the female part of the power connector, and to relocate the cooling fans, in trying to get better airflow for both the TFT and the main board.

Other differences include:

• Unlike the original, which called for "DB25 connectors (for stepper motors)" and "DB15 connectors (for end-stops and probe)" my design simply allows holes to bring wires or plastic wire conduit in.
• This remix calls for M3 threaded inserts. For something like this (taking a lid off/on multiple times) I prefer the durable brass threads over just the PLA plastic. 
• NOTE: For mounting the PCB board on the stand-offs, there are now two options:
  • "Case Bottom - Box - REMIX ver 1-A.stl" is for use of M3 threaded brass inserts.
  • "Case Bottom - Box - REMIX ver 1-B.stl" is for use of M3 nuts in capture slots on the bottom. There is a 1-layer thick sacrifice layer where the nut capture slot transitions to the screw hole. Either cut out with a knife or drill bit, or burn it through with a soldering iron tip.
• Also, I am including two Mounting Bracket options, for aluminum angle bar (using M3 screws and nuts).

Like the original, this prints without supports needed. (If you have questions about print settings, please see the original thing.)

If you have any questions, post in the comments, and I will do my best to reply.

Category: Tools

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Various LowRider 3 CNC remixes:

• LowRider 3 CNC Collection

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