Method for operating a double sided grinding machine and double sided grinding machine

摘要

The method involves driving one of the working disks by a driving motor in a rotating manner. The torque applied by the driving motor during the grinding operation is measured and is compared with a target torque. The contact force is adjusted such that the measured torque adopts the target torque, during a deviation of the measured torque from the target torque. An independent claim is included for a double-sided grinding machine with a pressing unit for grinding flat work pieces.