Tricorn high flow open source hotend
Tricorn high flow open source hotend
Tricorn high flow open source hot end by Okano
The Tricorn Hotend, developed as an open-source project, is a modern 3D printer hot end design that combines performance, reliability, and ease of assembly using a few innovative upgrades. It features an inverted heat-break for improved thermal isolation, support for efficient 4 mm heater cartridges, exclusive use of M3 and M4 fasteners, and mounting compatibility with M3 Dragon systems. The design allows for dual cooling methods—either air-cooled or conduction-cooled through a metal plate—and offers two melt-zone length options: a long version of about 53.5 mm with nozzle or 48 mm without, and a short version of about 41 mm with nozzle or 35.5 mm without. Testing shows it can hold a heatsink temperature near 118 °C when the hot block runs at 260 °C in ambient conditions without active cooling.
Features
- Inverted heat break Tricorn keeps the heat break threads out of the melt zone generally improving thermals.
- replaceable 4mm Heater cartridges with more combined surface area than 6mm.
- Built using M3 and M4 screws for easier maintenance
- M3 Dragon mounting
- Air (Fan) or Conduction (Metal plate mounted)
- (Long) With Hot block at 260c the Heatsink is passively 118c when unmounted/uncooled in room Temp env.
- A Long melt zone.
- (Long) ~53.5mm with a nozzle, 48mm without
- (Short) ~41mm with a nozzle, 35.5mm without.
- tested to flow 70 MM^3 on ABS
Materials used
- Heatbreak - Ti-6Al-4v (Titanium)
- SLM Shield/Crown - Ti-6Al-4v (Titanium)
- Heatsinks - 6061 Aluminum + (Anodize rose gold)
- Hotblock - Glidcop AL-60 +Nickel boron
- Fasteners - 316 Stainless Steel
Whats included
- 3x 4x40mm 40W Heaters
- 1x Glidcop Al-60 Block
- 1x C18150 Heatsink
- 2x TC4 Heatbreak
- 2x M3 PT1000 Thermistors
- 1x SLM Titanium TC4 Nozzle Shield
- 1x SLM Titanium TC4 Block to Heatsink attachment
Links
A Portion of the sales goes to support the creator and future development of this product
Synoon - Banner render
