Filament (1.75 mm) end sensor microswitch
thingiverse
==============================================!! Work In Progress !! - not tested with 3d printer. tjb1 wrote in comment: "You may have an issue with the filament wearing a groove into the button over time causing inconsistent readings." That's a valid concern. I believe I need to redesign the enclosure to utilize a microswitch with a simple metal tab or roller tab. =============================================== This enclosure is specifically designed for use with a microswitch. It provides a clear path for 1,75mm filament to pass through. The microswitch activates when no filament is present inside. I have included both STL and FreeCAD source files for editing purposes. The picture shown depicts an earlier version of the design, which bears little difference from the newer files provided. Print Settings Printer: X3D CoreXY XL Rafts: Doesn't Matter Supports: No How I Designed This I created this design using FreeCAD on a Linux platform.
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