Upgrades for Ultimaker 2 Clone with RAMPS 1.4 ver1.01

thingiverse

Hello! New Upgrades! Easier Prints Ahead! Get Your Ver1.0 Ultimaker Clone with RAMPS 1.4 Here: http://www.thingiverse.com/thing:1178406 And Check Out the Latest Ver1.02 Upgrades - Mount Your Printer on an IKEA Trofast Kids Storage Frame: http://www.thingiverse.com/thing:1829658 First Upgrade: 3mm Filament Geared Extruder Block - Easy to Retrofit Original Extruder! Note: Marlin Firmware (Configuration.h) 'step/mm' for extruder needs adjustment due to increased gear ratio. For example, a 16T and 36T combo is 2.25:1, so multiply by *2.25. Or Try This Instead: https://www.youmagine.com/designs/belt-geared-um2-feeder-upgrade Upgrade Bill of Materials: * 2 x MF105zz Flanged Ball Bearings (5mmX10mmX4mm) * 1 x 5mm diameter, 50mm length, stainless steel dowel pins * 1 x 55 teeth, 110mm, 6mm width, GT2 timing belt * 1 x 16T, 5mm bore, drive pulley * 1 x 36T, 5mm bore, drive pulley * 1 X MK8 Extruder Drive Gear, 5mm bore (performs better than original Knurled gear) Get Your Alternative Filament Feeder Here: https://www.youmagine.com/designs/alternative-um2-feeder-version-two Vital Upgrade Bill of Materials: * 1 x U604ZZ Bearing U-Groove 4X13X4mm Second Upgrade: XY Slider Block Now Easier to Print and Assemble - Just Print 2 Symmetrical Parts. Third Upgrade: Fan Duct Reducer - Convert Your 40mm Fan to a Cheaper, More Widely Available 30mm Fan