Issue << content << Estimation of Inspection Quality of Rails in Analysis of Defects Recording


DOI: 1609-3178

2006. . No. 1(31) – Mar 2006, pp. 66-70

Estimation of Inspection Quality of Rails in Analysis of Defects Recording

A. A. Markov, D. V. Fedorenko, E. A. Kuznetsova

Problems that take place in interpretation of defects recording of ultrasonic inspection of rails with the use of removable and portative flaw detectors are discussed. On the basis of actual signal analysis, criteria was proposed. According to this criteria rails are referred to non-diagnosable or non-tested because of bottom signals absence. The program of automated search and recording of such areas was worked out.
 
 
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