OO R3 Internal Platform ~30cm

thingiverse

First draft of a curved platform for the inside of a standard R3 curve. Approx 30cm long, roughly 22m in scale. A bit rough and ready so not sure if dims are at all realistic, or if rolling stock will pass when positioned at a reasonable distance. WIdth should allow fit between R3 and R1 curves. Edit: Test print in PLA 0.2mm turned out nice. Arranged to print without supports, with the "top" flipped to the print bed. Have also designed some platform end ramps. Will upload those as well soon.