Fluid AE sensors
Grinding wheel balancers and laser sensors : Schmitt Europe Ltd.
Uses cutting fluids to propogate emissions signal

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External AE Sensor

In-Spindle AE Sensor

Fluid AE Sensor

Mini AE Sensor

Balance Head AE Sensor



AE Grinding Results

AE Dressing Results


The Fluid AE sensor is ideal for situations where a direct AE contact is required in the grinding process. This can be situations where machine design or high frequency bearing, mechanical or electromagnetic noise prevent the use of other types of AE sensor. The Fluid AE sensor uses the existing grinding machine coolant which can be water or oil based. A separate feed from the cutting stream is taken from near the coolant filter and is directed at the component or dresser. The noise of the grinding wheel touching the component or dresser is then passed back up the coolant stream into the AE sensor where it is detected within 1 millisecond. The Fluid AE sensor comes with a polyurethane pipe that can be easily plumbed into the grinding machine coolant supply.

Fluid acoustic emission sensors use the coolant fluid installed picture of a fluid AE sensor head

Fluid Acoustic Emission Sensor
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