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Coanda Effect Air Amplifier Nozzle
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A 3D printed nozzle for amplifying airflow!
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Model information
- Source
- Printables
- Category
- Engineering
- License
- Creative Commons — Attribution — Noncommercial
Inspired by This Old Tony's Air Knife video, i decided to make a similar device but 3D printed!
Hardware:
8x M5x30 (or longer) machine screws, cap head
8x M5 hex nuts
Teflon/PTFE tape
Paper or thin rubber to cut the gasket (roughly 0.05mm)
Hose
A high flow/pressure air supply of some kind
How to:
Print the parts
Cut out the gasket (experiment with different paper thicknesses!)
The paper thickness determines the air gap thickness
Wrap some Teflon tape around the hose connector, attach a hose to one end and insert into the base
Turn on the air and blow things around!