Printbox3D Double Extruder Conversion
thingiverse
This is a modified version of the Makerbot Replicator extruder that I am planning to install on my Printbox. Uses two standard Printbox3D hotends and coolers. The extruder is redesigned to use MK8 driving gear and a 604Z bearing held in place by a 4x10 mm screw. Also, the design has been minimized and now the whole thing (including the lever) is just the size of a NEMA17 motor. And yeah, it can handle flexible filaments. You can mirror the parts and easily make a double extruder. There is also a part included that attaches to my 50mm extruder thing:http://www.thingiverse.com/thing:1034400 Just in case you want only one extruder. Print Settings Rafts: Doesn't Matter Supports: No Resolution: 0.4 nozzle 0.1 layer Infill: 40%
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