Rails, trains in the long-term carrying operation, to withstand high mechanical stress, high strength wear, these long-term effects on the tracks, wheel, etc., is bound to affect the safety of the train operations and overall comfort. However, manual detection is clearly no longer meet the busy rail transport and the surge in the mileage (detection efficiency and quality need to improve), so non-contact laser detection system came into being. Non-contact laser detection system can achieve high-speed on-line measurement, high precision, anti-glare, anti-vibration and other functions.
Advantage:High speed on-line measurement;
High precision
Anti-glare (outdoor direct sunlight interference small);
High vibration resistance;
Wide working temperature range (Harbin winter outdoor measured) and so on