Did anyone else experience the 4th axis on the YOOCNC/carving-cnc 6040 to be very weak?
The stepper is much smaller then on the other 3 axis, wich is fine (given it's limited travel distance and thus required speeds).
But it is hardly geared down at all by this tiny belt.
Even the slightest mechanical resistance between cutter and part sends the axis spinning backwards instead of holding it's position.
Did any of you replace this axis or it's stepper?
What could be a good choice?
What settings do you have in MACH3 for this axis? (Maybe my settings are wrong. I had to change it a lot to make it do 360=360° instead of 360=multiple comlete turns.)
The stepper is much smaller then on the other 3 axis, wich is fine (given it's limited travel distance and thus required speeds).
But it is hardly geared down at all by this tiny belt.
Even the slightest mechanical resistance between cutter and part sends the axis spinning backwards instead of holding it's position.
Did any of you replace this axis or it's stepper?
What could be a good choice?
What settings do you have in MACH3 for this axis? (Maybe my settings are wrong. I had to change it a lot to make it do 360=360° instead of 360=multiple comlete turns.)