Lulzbot Filament Guide Cap

thingiverse

I replaced my Lulzbot printer's filament guides with custom caps after noticing they were consistently being chewed up and pulled into the extruder. To prevent further damage, I created small caps that fit over the end of the nylon tubing, providing a sturdy finish and safeguarding against unwanted ingestion by the extruder.\r\n\r\nI had to scale up the design to accommodate the tubing's size. Be prepared for some trial-and-error when printing test pieces to achieve a snug fit.