Sawing machine and guiding device for a saw band or saw blade of a sawing machine
AssigneeKEURO Besitz GmbH & Co. EDV-Dienstleistungs KG
InventorsSonke Florian Krebber, Armin Stolzer
Life of this patent
Estimating the term…
Abstract
A guiding device for a saw band or a sawblade of a sawing machine is provided, which has at least one holder with at least one gliding part and/or at least one roll for an at least temporary gliding and/or rolling contact with the saw band or sawblade. The at least one gliding part and/or the at least one roll is provided on the holder in a movable fashion in reference to the holder, with the at least one gliding part and/or the at least one roll being movable in reference to the holder via at least one piezo-actuator, essentially perpendicular to the direction of movement of the saw band or sawblade. A sawing machine with such a guiding device is also provided.
Claims9
A guiding device for a sawband or a sawblade of a sawing machine, comprising at least one holder (1) with at least one gliding part (5), at least one roll (9), or at least one gliding part (5) and at least one roll (9), for at least a temporary gliding, rolling, or gliding and rolling contact with a sawband (6) or a sawblade, at least one of the at least one gliding part (5) or the at least one roll (9) is fastened to the holder (1) in a manner movable in reference to the holder (1), with the at least one of the at least one gliding part (5) or the at least one roll (9) being movable via at least one piezo-actuator (3) in reference to the holder (1), at least one sensor for detecting vibrating motions of the sawband (6) or the sawblade, a control unit for at least one of controlling or regulating the motions of the at least one piezo-actuator (3), and the control unit is embodied such that based on signals of the at least one sensor, counter vibration movements of the at least one piezo-actuator (3) are generated in order to counteract or damp any vibrating motions of the sawband (6) or sawblade developing during the sawing process, and the at least one piezo-actuator (3) is also configured to function as the at least one sensor for detecting vibrating motions of the sawband (6) or the sawblade.
Dependencies are inferred from the claim text.