AID PROCEDURES AND NUMBER AID FOR MOVING ARMS OF DECISION TO MACHINERY

摘要

The invention relates to the vibration-reduced acceleration of a movable machine element of a numerically controlled industrial treatment machine in which a trajectory of the machine element is broken down into directly successive interpolated sections of movements. According to the inventive method, the acceleration profiles which result from said interpolation and which are in a range close to a critical natural frequency of the machine element or of the machine are carried out with a reduced acceleration. According to the inventive method, an intervention takes only place in critical ranges of the acceleration profile, uncritical ranges remain unaffected, thereby preventing drastical delays caused by re-positioning.