Backlash check and compensation

We managed to check and measure the backlash of a 3-axis FADAL 3016 so as to change the relevant parameters of the controller and finally compensate the positioning error of the axes.


After the measurement of the backlash error of the axes and the correction of the relevant parameters, the positioning error eliminated to the minimum possible given the analysis of the machine tool (~0.0025μm ή ~0.0001in).