The file 'Ender 3 S1 Pro Filament Or PTFE Tube Guide 3D Printer Model' is (step,stl) file type, size is 23.7MB.
This is a simple PTFE tube or filament guide for those who print directly from a dry box. It clips perfectly to the aluminum extrusion at the top of the printer. I use it with my dry box design, as well as with my runout sensor mount that moves the sensor to the extruder.
I prefer the filleted design because I can't resist smooth sexy curves, but it does require some support to print well. I provided a chamfered, angular design that ended up looking like looks like it goes on a (barfalicious) cybertruck ... Let me just reswallow some vomit. It should be really easy to print without supports.
I also provided step files for those who want to play with the design. Here is a link to the Onshape project itself:
Chamfered.step | 96.0KB | |
Chamfered.stl | 13.0KB | |
Filleted.step | 119.6KB | |
Filleted.stl | 50.9MB |