Boeing 787 Left Wing

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Bounding box: 173.2 × 208.4 × 18.8 mm
Engine: 3D Printing B-rep
Parameters: 20
Published: November 11, 2026

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The prompt

please make winglet similar to b777

Parameters

Name	Value	Range
Root chord	70 mm	30 – 150
Tip chord	20 mm	6 – 60
Semi-span	170 mm	60 – 320
Leading-edge sweep	32 deg	0 – 45
Dihedral	4.5 deg	0 – 10
Raked-tip extra sweep factor	0.22 mm	0 – 0.6
Rake start (span fraction)	0.8 mm	0.5 – 0.95
Root thickness / chord	0.13 mm	0.06 – 0.2
Tip thickness / chord	0.09 mm	0.05 – 0.2
Airfoil points per side	16 mm	8 – 32
Spanwise loft sections	18 mm	8 – 40
Flap-track fairings	3 mm	0 – 4
Fairing length / local chord	0.34 mm	0.1 – 0.6
Fairing width / local chord	0.1 mm	0.04 – 0.2
Winglet cant above horizontal	35 deg	0 – 80
Blend arc radius	28 mm	5 – 80
Winglet developed length	55 mm	10 – 150
Chord taper along winglet	0.62 mm	0 – 0.9
Tip rake (LE shift / tip chord)	1.1 mm	0 – 2.5
Winglet loft sections	12 mm	4 – 28

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

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