What is Dual Extrusion? #3DPrinting

Are two heads actually better than one? nozzle? Here’s a quick overview of dual extrusion 3D printing. Dual extrusion is when you 3d print with multiple filaments.

You can mix colors or different materials with a print head that has two extruders. With two spools loaded, the printer alternates between them by printing one at a time.

Check out learning guide for slice settings:
http://learn.adafruit.com/

Dual Extrusion Projects:

Battery Tester
https://www.youtube.com/watch?v=-DYk5fP9EN4

Wearable LED glove
https://www.youtube.com/watch?v=uTj3Fxsn7QI

Unicorn Horn
https://www.youtube.com/watch?v=HUhMtVD3Zjk

D20 gaming die
https://www.youtube.com/watch?v=klmxXRzAuSU


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