041-044 А. Д. Звягин, д-р техн. наук (ФГБОУ ВО «Волжская государственная академия водного транспорта», Нижний Новгород); О. А. Соснина, канд. техн. наук (Нижегородский государственный технический университет им. <...> Р. Е. Алексеевой) E-mail: teormeh@ gmail.com ПОСТОВАЯ СИСТЕМА КОНТРОЛЯ ВЕЛИЧИНЫ ЗАЗОРОВ МЕЖДУ СКОЛЬЗУНАМИ ГРУЗОВЫХ ВАГОНОВ Приведено описание постовой системы контроля грузовых вагонов (цистерн) на соответствие нормам зазоров в скользунах, который проводят при проходе состава мимо поста, оборудованного аппаратурой. <...> Все действия автоматизированы и не допускают вмешательства персонала. <...> Alekseev) STATIONARY INSTRUMENTATION SYSTEM FOR CONTROLLING CLEARANCE BETWEEN FREIGHT-CAR BEARERS Ensuring safe transportation is a key task of railway service. <...> A substandard clearance between the bearers of freight cars is one of such defects. <...> The clearances are checked at distribution and freight stations before loading the cars. <...> The operation is performed manually and takes a lot of time, as for each four-axle car four measurements have to be taken with a clearance gauge to a precision of 0.1 mm. <...> Experienced workers who conduct the inspection of cars often guess by eye which bearers have to be checked. <...> Hence, the human factor is involved, and it can lead to substandard bearers being overlooked. <...> In order to automate the detection of cars with substandard bearer clearance, a computer system has been developed, which associates the bearer clearance with the acceleration of rail vibrations resulting from car passing along the rails. <...> This difference has served as a basis for the computer program, which automatically detects freight cars with substandard clearances between bearers. <...> Пластины, приваренные к тележке и опорам, на которых располагаются платформы, коробки вагонов и цистерны, называются скользунами. <...> Величина этих зазоров <...>