Wear measurement at 8-shaped bore holes in extruder machines

The internal bore hole diameter measuring unit idiamCONTROL 801 detects the wear in the 8-shaped bore holes of extruder machines by measuring the internal diameter. For this purpose a measuring probe is pushed into the bore hole. An integrated capacitive double sensor measures the actual bore hole diameter. In addition the sensor position in the longitudinal axis of the bore hole is measured with a cable-length measuring system.

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Non-contact inspection of extruder bores

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