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3D model Launchable mini model rocket by senatorpjt on Printables

Description

A small, launchable model rocket. Tested with 1/2A3-4T motor.

Base was printed in PLA. Used a brim. Either supports can be used, or no supports, but then
you will have to trim off a bit of the guide cylinder with a razorblade.

Nosecone was be printed in PLA in vase mode.

Body tube was printed with PLA in vase mode. Cut off the very end with a razorblade to make
a tube of uniform inner diameter. Cut the protrusions off the side of the body tube to attach the shock cord.

The parachute and shock cord was printed in TPU. It's a bit frivolous to print this, you could also use a circle cut out of a plastic bag and some pieces of string. I just wanted to see if it could be done!

Total launch weight with printed parachute is 19 grams. 

FCStd (FreeCAD) files included for all models.

Printables

Launchable mini model rocket

Published on Mar 3, 2022

20
Likes
94
Downloads
2
Makes
Category Physics & Astronomy
License Creative Commons — Attribution
Files (10)
nosecone-Body.3mf 102.1 KB
body-Body.3mf 147.8 KB
shockcord-Body.3mf 124 KB
basev2-Body.3mf 70.4 KB
nosecone.FCStd 21.5 KB
parachute-Body.3mf 725 KB
body.FCStd 139.2 KB
basev2.FCStd 48.9 KB
shockcord.FCStd 501.4 KB
parachute.FCStd 1.7 MB
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