Maho CNC rigid tapping

Video of a customer's MAHO CNC machine doing rigid tapping.
The machine is originally an old CNC machine with large DC servomotors.
We have replaced the original controllers to DG4S servo drives and UCCNC software (UC300ETH-5LPT + UCBB).
The rigid tapping is done with incremental encoder feedback from the spindle.
The machine is originally an old CNC machine with large DC servomotors.
We have replaced the original controllers to DG4S servo drives and UCCNC software (UC300ETH-5LPT + UCBB).
The rigid tapping is done with incremental encoder feedback from the spindle.