Compressed Air Rocket for Quick Couplers

par Josh · Other Hobby & DIY

74 Téléchargements

20 Likes

55 Makes

Description This small 3D-printed part turns a standard compressed air quick coupler into a fun “air rocket”. Insert it into the coupler and a short burst of compressed air will launch it forward. Designed for typical industrial quick-connect fittings, the model prints easily and works well with common materials like PLA, PETG or ABS. The shape is optimized for a snug fit and smooth airflow, while keeping the print simple and fast. Perfect as a fun workshop gadget, demonstration piece, or conversation starter. Printing tips Layer height: 0.2 mm recommended Infill: 20–40% Material: PETG or ABS recommended for durability No supports required Disclaimer / Safety Use only with compressed air systems and handle responsibly. Do not aim at people, animals, or fragile objects. Use at your own risk — the author assumes no liability for damage or injury.

compressed air pneumatic air rocket quick coupler air fitting workshop tool fun gadget prank tool 3d print engineering maker viral shop tool compressed air accessory industrial print-in-place mechanical diy workshop

Catégorie

Other Hobby & DIY

Source

MakerWorld

Publié

17.02.2026