Monthly Archives: May 2015

Ultimate Ultimaker Upgrades 2015q2

After around 100 hours of printing, the teflon coupler above the nozzle of my Ultimaker2 started to deform under heat, causing friction on the filament. Combined with the relatively weak and not-gear-reduced feeder motor, this resulted in a frustrating amount of underextrusion.

So I decided to buy some replacement parts, and some upgrade parts in the process. Obviously I ordered a replacement teflon coupler. Second, I ordered a Flex3Drive kit. Third, I ordered a Olsson Block. After all of these were installed, I can honestly say my printer is now print-and-forget. In 30 hours and 5 filament swaps, I haven’t had any imperfections at all, and the only failed print was due to bad bed adhesion due to the model curling up. I haven’t had to touch the tuning menu once, and I never had to use my extruder floss. Continue reading to learn more about these upgrades and my experience with them. Continue reading