Continuous Fiber 3D Printing: Difference between revisions
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*30% fiber in continuous fiber prints - [https://chatgpt.com/share/6974e485-ec54-8010-84a3-d82425876829] | *30% fiber in continuous fiber prints - [https://chatgpt.com/share/6974e485-ec54-8010-84a3-d82425876829] | ||
*Nylon is best plastic, as it's polar like glass | *Nylon is best plastic, as it's polar like glass | ||
*Steel isn't great - doesn't bond well to plastic like fiberglass. | |||
=See Also= | =See Also= | ||
Revision as of 15:37, 24 January 2026
About
- Embed a continuous strand of fiber into plastics
- 2 nozzles - one for plastic and another for fiber?
- https://www.compositesworld.com/blog/post/3d-printing-composites-with-continuous-fiber
- pAtENteD !
- If glass fiber is 500ksi - then embedding glass fiber would yield the strength of steel if used at 10% of thickness
How it Works
- Separate fiber and plastic nozzles. Fiber nozzle has cutoff mechanism. https://chatgpt.com/share/6974dd60-eff4-8010-9fe9-14e472e6d6ed. This one uses carbon fiber or glass fiber.
- Do others have plastic-embedded fiber? Would be easier on controls if cutting can happen.
- Lowest brow version would be continuous print without cut or with human assisted cut, and no filament breaks during print.
- Tensile stronger than mild steel.
- 30% fiber in continuous fiber prints - [1]
- Nylon is best plastic, as it's polar like glass
- Steel isn't great - doesn't bond well to plastic like fiberglass.
See Also
- https://markforged.com/products/composite/#desktop - Heavily patented and locked down
- https://www.youtube.com/watch?v=ClLW4Ti5kQ4 - Review of the markforged desktop printer
- https://www.youtube.com/watch?v=Oyb7wUHlPbI - Strength test of the continious reinforced fiber prints