Woodworking machine with a removable parallel impact

摘要

Woodworking machines, in particular format saws, comprehensivea workpiece table with a horizontal workpiece bearing surface and a saw blade,a saw aggregate with a circular saw blade which is clearly arranged from the saw blade and defines a horizontal saw line,-a workpiece impact with a vertical workpiece impactor, which is so arranged, positioned above the workpiece impactor surface; that a plate-shaped workpiece can be mounted on the workpiece bearing surface in a horizontal area between the saw blade and the workpiece impactor, with a side edge at the workpiece impactor surface,-a sensor device, characterized by:-the sensor device is designed to produce a sensor signal, the sensor signal being characterised by a cut beginning or a cut end;an actuator mechanically coupled to the workpiece impact or saw assembly; anda control unit which is signally linked to the actuator and the sensor device, with the control unit set up to receive the sensor signal and to generate an actuator control signal depending on the sensor signal and to send it to the actuator; andThe actuator is designed to move the workpiece impact or the saw aggregate in such a way that a clamping distance between the saw blade and the workpiece impactor surface is removed when the actuator control signal is received.