3 to 1 Filament Guide - Prometheus Extruder
thingiverse
This is a design I created for my 3 extruder Leapfrog Creatr HS. It draws heavily from the Prometheus system, tailored to work seamlessly with 1.75mm filament and 4mm PTFE tubing, along with pass-through style pneumatic connectors. Print Settings Notes: You'll find the Gcode I use in Simplify3D to switch filament below. Be sure to update retraction speeds and distances to match your specific setup. ; Tool Chage Script Start G1 X20 Y20 F4000; G1 E-30 F5000 G1 E-150 F2400; {IF NEWTOOL=0}T0; {IF NEWTOOL=1}T1; {IF NEWTOOL=2}T2; G1 E180 F2400; ; Tool Chage Script End Post-Printing After printing, you'll need to thread each end with an M10 tap. Connectors: https://www.amazon.com/gp/product/B01IB81IHG/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1
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