Air Launcher Model Rocket

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Bounding box: 254 × 104 × 550 mm
Engine: 3D Printing B-rep
Parameters: 21
Published: November 5, 2026

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The prompt

There will be three different fin sizes (one size fin size on the rocket at a time) Large size is 1200 mm are, medium is 900 mm area, small is 600 mm area. Create these fin attatchments as well

Parameters

Name	Value	Range
Lower base outer diameter	20.5 mm	15 – 30
Lower base height	20.5 mm	10 – 50
Upper body outer diameter	30 mm	20 – 50
Upper body height	404.5 mm	100 – 600
Tube wall thickness	1.6 mm	1 – 3
Nose cone base diameter	30 mm	20 – 50
Nose cone height	125 mm	50 – 200
Shoulder insert length	20 mm	10 – 40
Fit clearance	0.25 mm	0.1 – 0.5
Number of fins	4 mm	3 – 6
Fin thickness	2 mm	1.2 – 4
Fin base offset from bottom	5 mm	0 – 30
Small fin span	25 mm	15 – 40
Small fin root chord	35 mm	20 – 60
Small fin tip chord	13 mm	5 – 30
Medium fin span	30 mm	20 – 50
Medium fin root chord	45 mm	25 – 70
Medium fin tip chord	15 mm	5 – 30
Large fin span	40 mm	25 – 60
Large fin root chord	50 mm	30 – 80
Large fin tip chord	10 mm	5 – 30

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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