Issue << content << Diagnostics of Molds of Freight-Car Truck


DOI:

2006. . No. 4(34) – Dec 2006, pp. 78-80

Diagnostics of Molds of Freight-Car Truck

V. V. Muravjev

The results of the development of acoustic-emission methodology for inspection of molds of freight-car truck are given, namely: solebars and pads. The technology of inspection for extension of service lifetime of molds, which have been operating for 30 years, is described. Information about railroad car sheds equipping by diagnostics equipment is given, as well as information on the number of details with extended service lifetime inspected, and the percentage of rejection, inspection productivity at railways.
 
 
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