Abstract
In the article, necessary to design and build new and modern weighing wagons to replace the outdated ones, but this will take some time. Thus, before the construction of new wagons and the optimal use of existing wagons, it is necessary to extend their service life. Extension of the service life of weighing wagons involves determining the current technical condition and residual resources of these wagons. For this purpose, a survey and analysis of the main bearing elements and structural parameters of the bodies of the weighing wagons were carried out.
Highlights
Railway transport, being the most important link in the transport system of the Republic of Uzbekistan, plays an important role in the development of the country's economy [1,2]
Improving the efficiency and competitiveness of the railway transport of the Republic of Uzbekistan in the implementation of the export and transit potential of the country as a transport bridge between Europe and Asia is directly related to the increase in the weight of trains using rolling stock with increased axle loads [3,4,5,6]
Mechanized inspection of all types of wagon scales in the republic is provided by weighing wagons of the 640-VPV type [9,10]
Summary
Railway transport, being the most important link in the transport system of the Republic of Uzbekistan, plays an important role in the development of the country's economy [1,2]. Improving the efficiency and competitiveness of the railway transport of the Republic of Uzbekistan in the implementation of the export and transit potential of the country as a transport bridge between Europe and Asia is directly related to the increase in the weight of trains using rolling stock with increased axle loads [3,4,5,6]. On the railways of the Republic of Uzbekistan, more than ten weight-checking wagons of the 640-VPV type, produced in 1965-1966, are used, which are outdated [12]. It is necessary to develop and build new and modern two-axle weighing wagons of the A-300 type, but this will take some time. Extension of the service life of the weighing wagons involves determining the current technical condition and residual resources of these wagons
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