PiRack Rails_5x

thingiverse

Remix of the rails for the PiRack (https://www.thingiverse.com/thing:3362054). I needed longer rails and had trouble with the original pieces fitting together due to leftover support materials. Modifications follow. 1. Increased bay slots to five so you don't have to combine a 3x and 2x. 2. Turned parts on their side by default, printing faster with less support material required. 3. Decreased peg size by 1mm in length and width for easier insertion with leftover support material present. 4. Added a 1mm chamfer to the peg for smoother alignment when inserting. 5. Added 1mm vertical height between bays so they don't interfere as much when inserted or removed. 6. Reduced rail size to 9.8mm x 9.8mm for more clearance when inserting bays. I successfully printed them laying down with support only on the build plate at more than 50 degrees of overhang, resulting in minimal support material and faster prints.