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DCC Bridge
Anonymous1780867209
06-07 21:41
Model Name
axial fan rotor 3d model
Tags
machine
3d printing
realistic
Prompt
4-blade axial fan rotor, 50mm diameter, 4 blades at 90°, central bore 2.015mm. Hub: 10mm diameter, 9mm tall, 2mm wall. Blades: NACA 4412 cambered profile, chord 8mm at root tapering to 5mm at tip, twist 38° at root to 17° at tip (washout), 10° forward sweep, thickness 2mm root to 0.9mm tip, rounded leading edge 0.5mm, sharp trailing edge. Winglet 1.2mm at tip. Optimized for 5000 RPM axial airflow, solidity ratio 0.4. FDM printable, no overhang >45°, flat base. Export as STL.
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