Maschinendiagnose in der automatisierten Fertigung

By using production faci1ities in additional shifts with remarkable reduction of operating personal an important increase of productivity can be achieved. Further increase is closely linked to the down-time of the production facilities with respect to technical failure and to the rate of scrap parts and refinishing. But, this increase can only be achieved if the production facilities will be extended by appropriate monitoring systems. These systems take charge of the diverse supervisory tasks performed by the operating personal and offer functions to locate the sort and reason of failures. Time and frequency of diagnostics are suitable features for characterisation of such monitoring systems.