10mm bearing update on indirect laser filament monitor

thingiverse

This is my revised version of the indirect laser filament monitor to fit 10mm diameter bearings (623zz), readily available in most stores. I've also modified the bottom section to be spring-loaded, allowing for adjustable tension on the bearing. The hinge part has been slimmed down and made more flexible, with springs providing the necessary grip on the filament. Using petg for this component has given it extra strength and flexibility. This design change also enables the attachment of a small piece of ptfe tubing to the input side, guiding the filament's path and making loading easier. Part 1, which contains the monitor itself, remains unchanged from the previous model; I've included the .stl file for convenience.