Method and device for controlling a cutting device for dividing up strand-like continuous material

摘要

In order to divide up continuous strand-like material, a cutting device is accelerated from a starting position at a precalculated time, the starting time being calculated in dependence on the speed of passage, acceleration and the running-up path of the cutting device in such a way that the said device comes into contact with the material at the desired cutting point. In order to prevent drops in speed and tooth flank changeover in the gear of the cutting device (2) when the cutting device (2) comes into contact with the material (1), the starting position (3) of the said device (2) is additionally set in dependence on the speed (vw) of passage and the acceleration (b) in such a way that the cutting device (2) comes into contact with the material (1) at the end of its acceleration phase. <IMAGE>