First, the instrument introduction and characteristics
The rail flatness detector is measured by a non-contact laser sensor. It can measure the smoothness of both vertical and horizontal directions. It is suitable for measuring the smoothness of rail welds, joints and insulated rail joints, and also for vertical rails. The degree of wear of the face is evaluated. The overlap method can also be used in the measurement process. The measurement length of the rail wear can exceed the length of the equipment itself. It is not only suitable for the evaluation of the rail wear condition of the short-distance waveform range (0.03-0.3 m), but also for the long-distance waveform. Evaluation of rail wear in the range (0.3-1 m, 1-3 m, 10 m).
Second, the main purpose
Rail welding joint flatness detector is mainly used in the following aspects:
1. Detecting short-wave irregularities on the top surface of the rail;
2. Detecting the short-wave irregularity of the working side of the rail;
3. Detect the quality of welding and on-site welding of rail welded joints;
4. Guide the repair of the welded joint according to the waveform diagram, and polish it in a targeted manner.
High work efficiency.
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