Axial Fan Blade

thingiverse

The fan blade, a crucial component of an axial fan assembly boasting 6-8 blades, showcases excellent surface quality when printed upright, although slight imperfections may appear on the concave face. However, by printing flat, the blade exhibits increased strength at the cost of diminished surface finish. To optimize performance, I'd like to explore methods that can eliminate these noticeable artifacts. Instructions: Print either upright or in a flat orientation.