Note: Several of my designs for my CNC plasma rig are available here for free, and several others are exclusively for my supporters on Patreon that support for any amount, even if only a dollar a month. https://www.patreon.com/design8studio
I gutted an old desktop PC tower for the control box for the CNC plasma I'm building, which is based off of the V1 Engineering LowRider v3 for its motion control system. I custom designed printable replacements for the plastic covers over the bays where the CD-ROMs and disk drives used to go, in order to position aviation-style quick connectors for the various wires for stepper motors, endstops, etc.
Note: the holes for the aviation-style quick connectors are not completely round, but rather are what are commonly called “double-d” holes, with sides lopped off to match the connectors. It is intended to keep the connectors from spinning once installed.
My white “inlays” for lettering (labels, etc) and graphics were done using essentially the method shown in the video below, except I used caulk that was a silcone-acrylic mix, and it was “quick dry” (took only 20 minutes to dry, instead of 24 hours!) so my project work was completed much sooner than shown in the video.
If you should ever happen to want to reuse an old PC tower and you want to redo/redesign the plastic covers for its bays, you could do a lot worse than remixing or otherwise reusing my work here. :-)
I'm also including a “blank” version of the smaller plastic cover (for bays that used to hold what we called 3.5" floppy drives).
Print details:
My print notes:
White inlay lettering details:
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Various LowRider 3 CNC remixes:
View all my models and remixes on Printables:
The author marked this model as their own original creation.