Improving the dynamic behavior and working accuracy of the CNC laser cutting machines

CNC laser cutting machines are widely encountered in the manufacturing workshops. The dynamic behavior and working accuracy of these machines decreases in time, due to normal wear and intensive use. Consequently, a process or re-tuning the control parameters is required and it has to be performed at the workshop level. The paperwork presents a joint simulation and experimental process for improving the accuracy of CNC laser cutting machines. The approach is focused on the capability of the machine to cut rectangular corners.