XC- 13.1

thingiverse

Xc - Carriage prototype mark 13.1 updated version 23 mm extruder Barrels, improve white guidance, Internalized bearing slips, update internal arch infrastructure, relocate hex bolt extruder mounting points. This is our xc-Carriage upgrade prototype design, now in the development stage, Carriage a single unit design with inner reinforcement arches that eliminates need for support to print. Basic Features: Dual Hot end Ports w/ 24 mm Hot end Barrels and 8 x 16 mm neck mounting rings. (sized for E3D EV6 Hot ends - using remote set direct drive extruders w/ bowden add on.) Internal / isolated dynamic hot end cooling ports.w/ internally mounted 30 mm fans. Low profile / low drag body w/ integrated low friction nylon bearings. (you can use standard reprap bearing in place if necessary.) Wire management channels More to come... There are several other more impressive features currently under development. Optional external fan mounts (single and dual) will be released soon. We request that any response give specific reasons so they can be considered and addressed. Credit will be given where credit is due at the time of production. Thanks RepRap Community! SearlsTech, Inc Print Settings Rafts: No Supports: No Resolution: 0.2 Layer Height Infill: 0.25 infil (we use hexagon) Notes: We have printed in PLA & PETG with no issue. Recommend printing w/ PETG or PET+ at 230C (bed - 70C). - Printed at 110 mm/s without issue. ABS Prints - recommend enclosed printer or draping thick bath towel loosely over the printer opening to limit warping due to ambient air. ABS at 235C (Bed @ 105C - for 2-4 layers then reducing bed temps to 95C - reduces warping). Recommend Robo or Solutech ABS filament for best results.