Precise positioningReadjustment with the piezo effect
If a dimension between two components changes within precision machines, they must be readjusted. This may be necessary, for example, during initial setting after installation on site.
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If existing adjustments deviate over time (top diagram), the desired position can be restored with the piezo-based washers by applying the appropriate tension once (bottom). The washers then retain their height without tension (center). © (Image: PI)