Fast Overhang Test
thingiverse
Designed to print swiftly, with minimal material usage. Tests angles from 25° to 85°. ### Why this shape? Initially, I created a plain 2 mm thick arc-shaped stripe, with the numbers embossed on top. However, that model was bending upwards during printing due to printed layers cooling down, so the model was pressing against the print head, causing secondary issues with overhangs. Finally, I developed this half-bridge-shape, which ensures model rigidity throughout printing. ### Update 2018-12-09 - v4 * Even lower material consumption - only 1.2 meters of filament * Print times are even faster * 40 mm tall * Does not bend due to temperature change #### Print settings * 0% infill * Disable "Ensure vertical shell thickness"! * 2 perimeters #### Print times on Prusa MK3 with Slic3r 1.41.2 * 0.20 mm - 30 minutes * 0.15 mm - 39 minutes * 0.10 mm - 56 minutes * 0.05 mm - 2 hours, 4 minutes
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