RADDS case

thingiverse

RADDS case I created this case for the heavily modified C-Bot/D-Bot style CoreXY machine that I'm currently building. It has a large number of modified and custom parts. This is one of them. I'm publishing this case now, because it is not machine specific (aside from the 20mm extrusion mounting tabs). Features: Dual fans and side exhaust vents. Full width access slot to the Power Input and MOSFET Output terminal block. Right side slot for misc wires - endstops, thermistors, display, etc. Precisely located holes and slots for the RADDS SD card and reset button, Due USB ports and power input connector. Mounting tabs to allow attachment to 20mm extrusions with up to 5mm screws. Slots to allow a small screwdriver to be inserted to pry the RADDS board from the Due board for easier disassembly. Modeled in SpaceClaim. Update. V3 lid provides more headroom for the fans so that the wires don't press up against them. Print Settings Printer: Custom Kossel 2020 Rafts: No Supports: Yes Resolution: 200 micron Notes: Will definitely need support under the long terminal block slot and probably the right side wiring slot. I also used supports under the SD slot, USB slots and power connector hole, but those are your choice. Print lid top face down. Board standoffs and walls were optimized to be printed with a 0.4mm nozzle and 0.48mm extrusion width. (Auto extrusion width setting in Simplify 3D). I recommend using an M3 tap to thread all holes for the M3 screws. The RADDS and Due boards can not be inserted into the case when plugged together. First install the DUE board, insert screws, then drop the RADDS board in place and seat it. Check the access holes to verify the RADDS board is fully seated.