| Abstract [eng] |
In order to ensure safe movement of trains required a good condition railroad. Therefore, we sought to maintain only the best track condition. Therefore, the way care is delivered much of the requirements and regulations that must be complied with by all the rail traffic and maintenance professionals concerned. The main track internal review in Chapter penetration through which RDM - 33 type Flaw testing of internal track condition that the naked eye can not see. Welded joints ultrasonic flaw detectors are checked for internal defects (transverse cracks, friability, gas bubbles, nesuvirinimai, slag deposits) detect the resulting weld or pack service during the head, neck and midsole. Track ultrasonic flaw detector inspection carried out in accordance įdefektoskopų operating instructions, which describe all the Flaw operator actions during inspection and detection of defects. The paper analyzes two types of rails R65 and the UIC Distribution of the number of defects in different seasons, different track usage and impact Flaw has Aluminothermic welded joints. It attempts to identify the differences, as well as the positive and negative features in the R65 and the UIC track types. This is to ensure the use of only the best tracks. |
