Abstract
Aspects of devices in which plastic is extruded for a three dimensional printer. Novel designs for components of a high performance fused filament extrusion head are disclosed within, a novel “heat-break” and wear resistant “feed tube”. The feed tube serves as a path for filament as it is fed from the cold end into the hot end. The heat-break rigidly connects the cold end to the hot end while providing resistance to the flow of heat.
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.
Recommended Citation
Thompson Johnson, Arthur, "Wear Resistant Fused Filament Extrusion Head", Technical Disclosure Commons, (January 03, 2023)
https://www.tdcommons.org/dpubs_series/5613
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