Deformation process implementing method, involves determining temporal sequences of motor current as measure for force or torque of direct drive by integrating measuring device in direct drive

摘要

The method involves driving a deformation tool by using a direct drive (2). Temporal sequences of the motor current are determined as a measure for the force or the torque of the direct drive by integrating a measuring device in the direct drive. A micro modulation of a process parameter is accomplished for detecting the characteristics of deformation processes, which leave the deformation process unchanged, and the reaction of a further process parameter is detected. An independent claim is also included for a device for implementing deformation processes.