RatRig V-Core 3.1 Y-Endstop Combined Filament Guide
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Combines the Y endstop for the RatRig V-Core 3.1 toolhead and a pathway for a PTFE tube to run filament through it.
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Updated at source:
Model information
- Source
- Printables
- Category
- Other Printer Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial
This combines the endstop for the Y-Axis on RatRig V-Core 3.1 machines that use the RatRig toolhead (Beta 1, 2, and final release compatible) with a PTFE guide. This allows for internal spool holders to be used and to run the filament path fully inside and without any collisions with the toolhead.
November 2024 update - Added a version that can accept heatset inserts (M3 3.75mm for the smaller of the two OD). The original version just takes two M3 bolts straight into the plastic and works for about 1-2 installations before stripping. Not a big deal since endstops don't generally fail or need swapping, but frustrating if it does fail and you find you need to reprint the part instead of a quick 30 second part swap. I've left the screw in version as well.
I've also cleaned up the STEP file (which was converted from an STL). Should be much easier to adjust it now.
Also added versions where the pneumatic fitting is on the top. I will keep both versions available here.