METHOD FOR CARRYING OUT AN AUTOMATIC CAN CHANGING PROCESS AT A SPINNING STATION OF A SPINNING MACHINE, AND SPINNING MACHINE AND MOVABLE CAN CHANGER

A method carries out an automatic can change process at a spinning station of a spinning machine where a sliver is delivered to a spinning device from a sliver can positioned underneath the spinning station using a movable can changer that includes a can gripper. A length of a sliver residue is predefined and stored. Once the predefined length of the sliver residue length has been reached, the sliver is separated while production of a yarn from the sliver is underway at the spinning station. The sliver is clamped at the sliver can with a fixed clamp on the can changer, wherein separation of the sliver is performed by, with the can changer, removing the sliver can with the clamped sliver from the spinning station, or additionally clamping the sliver with a movable clamp on the can changer and moving the movable clamp relative to the fixed clamp.