Using wireless condition monitoring in the rail sector
Replacing traditional maintenance regimes with condition monitoring will help rail operators to reduce the time they spend servicing their rolling stock, write SKF’s Nils Ekholm and Mark Rhodes*.The rail industry’s prevailing maintenance regime is to service trains on a time or mileage basis. Though it has been used successfully for many years, it does not take account of whether parts actually need replacing. Nor is it effective at preventing breakdowns. Condition-based monitoring (CBM), which measures parameters such as vibration and temperature to spot anomalies at an early stage, has