Patents Assigned to KEURO Besitz GmbH & Co. EDV-Dienstleistimgs KG
  • Patent number: 11007587
    Abstract: A method for controlling a sawing machine with a sawing tool, which is driven by an electrical sawing tool drive with a first frequency converter, and with a sawing feed device for moving the driven sawing tool at a feed rate in relation to a workpiece to be sawn, and also to such a sawing machine. The feed rate is changed over from an idling feed rate to a working feed rate when the sawing tool engages in the workpiece. A value of a physical variable which corresponds to the torque transferred from the sawing tool drive to the sawing tool or from which a change in this torque can be calculated is determined here at the first frequency converter. The changeover from the idling feed rate to the working feed rate takes place in dependence on the value of this physical variable.
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: May 18, 2021
    Assignee: KEURO Besitz GmbH & Co. EDV-Dienstleistimgs KG
    Inventors: Markus Oberle, Andre Sabel