Creality K1 LIBRA Extruder
Comments
@Myst3r90_1613372 in reply to myself! Load & unloading of filament is OK with the original function (extrud / retract)
@BrynD_1020578 thanks you ! I've another question : about unloading filament : is the K1 integrated unload fonction still usable, or is there a better way to unload filament?
@Myst3r90_1613372 Hi, The coil springs do vary between the different manufacturers so there is no right answer. I don't find myself trying to find the perfect tension, I just do it up about half way. With the extruder in your hand, as in your pictures, you can experiment by pulling a length of filament through it, start with the screw loose and then tighten it until the filament no longer slips and turns the motor. The tension arm is very stiff so you don't have to worry about over tightening it.
Hello
I've printed it and used a cyclops kit. Globally all went ok except I have a 2.5mm thick bearing instead of 3.5mm. and also the pin for the arm was not ribbed like in the documentation, but smooth so I had to glue it. Before testing, I would like to know which pressure i have to set with the tensioner screw ? (edited)