| 摘要 |
A method of measuring the forces that arise in a processing machine when processing is carried out and compensating geometrical errors caused by these forces, where a workpiece holder (10) is arranged to measure the forces and such that it can be adjusted based on measurement signals that have been received, by it being possible to turn the workpiece holder relative to a fixture (11) in the processing machine to which the workpiece holder is attached. An arrangement for the realization of the method, includes a workpiece holder (10) the angle of which can be adjusted relative to a fixture (11) in the processing machine to which the workpiece holder (10) is connected, and where the force measuring elements (13) are arranged to measure the forces that are exerted on the workpiece holder (10).
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