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DCC Bridge
Anonymous1777970306
05-05 08:50
Model Name
four-blade propeller 3d model
Tags
props
3d printing
realistic
Prompt
4-blade marine propeller for RC bait boat. Outer diameter 29mm. Hub outer diameter 9mm, hub height 9.5mm, center hole diameter 2.35mm with a flat D-cut on one side (0.5mm flat). 4 blades equally spaced at 90 degrees. Each blade length 10mm from hub to tip. Blade chord width: 7.5mm at root, 12mm at midpoint, 4mm at tip. Blade thickness: 2.2mm at mid, 0.9mm at tip. Blade has teardrop airfoil cross-section, thick leading edge, sharp trailing edge. Blade pitch angle 34 degrees at mid-span, 25 degrees at tip. Blade rake 12 degrees backward. Slight skew 8 degrees at tip. Smooth surfaces. Solid model ready for 3D printing in Nylon.
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