Air Launcher Model Rocket

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Bounding box: 100 × 100 × 550 mm
Engine: 3D Printing B-rep
Parameters: 15
Published: November 5, 2026

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The prompt

create a 3d printable model rocket that will be launched from a rocket air launcher. the rocket assembly will be split into two parts: the body tube and the nose cone. The body tube diameter 1 will be 20.5 mm and the height 1 will be 20.5 mm. Diameter two will be 30 mm and 404.5 mm for height two. The total height for the body tube will be 425 mm. For the nose cone, it is to be an ogive shape with a 30 mm diameter and total height of 125 mm. Total rocket height is 550 mm.

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 span from body	35 mm	20 – 60
Fin root chord	70 mm	30 – 100
Fin tip chord	25 mm	10 – 50
Fin thickness	2 mm	1.2 – 4
Fin base offset from bottom	5 mm	0 – 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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