Does anyone know if there is a solution for Marlin and a remote driven extruder together with a CoreXY system?
I’ve seen solutions with a traditional cartesian XY system and a remote driven extruder, but never with a CoreXY system.
What do you mean with remote driven extruder? A Bowden extruder? As long as it is stepper driven marlin will do fine.
@Jelle_B
No, I mean a direct extruder which is remotely driven by a belt. This belt is driven by stepper which is fixed on the printer frame. This way u’ll get the best of both worlds. The precision of a direct extruder and a weight on the print head that is close to a bowden system.
But marlin needs to compensate the xy movements on the extruder stepper. Otherwise the extruder will always extruder material when the print head moves on the x or y axis.
Yeah, check out this forum thread on “Core XE” kinematics by @Sanjay_Mortimer , Josh Rowley, and @Tim_Rastall
http://forum.e3d-online.com/viewtopic.php?f=12&t=189
@Ishaan_Gov
Thanks, this is already very close to what I’m looking for. But my plan is to make something like a coreXYE and the hardware is not the problem. I don’t know how to implement the math in marlin.
But I’ll read the thread. Maybe I can find some more details regarding marlin.