Hướng dẫn lắp đặt 2 (đến 4) coupler PTFE cho máy in 3D

This is my first remix ever so please be kind.

Enable the use of PTFE tubes to extend from your filament storage location or dryer to the upper rail of the machine.

Subsequently, you can connect PTFE tubing from the hot end to the mounting point, facilitating the seamless passage of PTFE tubing from your filament storage or filament dryer all the way to the hot end.

As evident in the attached photo, my initial print exhibited some inaccuracies. However, I have since updated the .stl file, and now it meets my satisfaction.

Printed with PLA @ 0.2 and 20% infill.
No supports needed but a brim might be necessary (depends on your bed I guess)

Parts needed:

2 (or 4) PC4-M6 PTFE couplers - you can screw in the couplers from both sides ;) (but I only had two so the pic might be a bit misleading)