Hi Can anyone give me some advise on my Machine missing steps.
I have a TB6560 driver board. When machening I loose the odd step after a few minutes of working.
I disconnected the screw from the stepper and it did the same. I change to 36000mhz but still no difference.
I reduced the velocity and acceleration , it is slightly better but still looses a step every now and then.
It appears to be getting worse. My gut feel is the TB6560 is the problem(chinese driver so I guess I goy what I paid for.)
Am I on the right track?
Jim