Compressed Air Rocket for Quick Couplers
Print Profile(1)
Description
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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.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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