BDwidth 2mm Housing
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BDwidth Sensor housing for 1.75mm Filaments
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Model information
- Source
- Printables
- Category
- Other Printer Parts & Upgrades
- License
- GNU General Public License v3.0
This is a modified housing for the PandaPi BDwidth optical motion and width sensor for use with 1.75mm nominal diameter filaments. This uses two ECAS04 push in fittings for better alignment than the threaded fittings from the kit, and narrows the filament path from 4mm to 2mm.
This modification was made to make it compatible with automatic filament changing, as with the large filament path a cut filament would get snagged in the housing on every load, and tip formed filaments would get snagged every other load.
There is also a shelf on the back which helps when mounting to extrusion that has an acrylic panel.
Print laying on it's back at a 30 degree angle with supports (touching build plate only). PLA is probably best, but mine does well in ASA.
Sensor documentation: