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Information × Registration Number 0219U000741, 0116U008355 , R & D reports Title Improvement of technology of wheel milling and development of new constructions of the shaped milling cutters to the machine-tools of КG20 popup.stage_title Head Dobrov Igor Viacheslavovich, Registration Date 20-02-2019 Organization National Metallurgical Academy of Ukraine popup.description2 The efficiency of wheeled pairs of rail vehicles is restored by periodic repairs. The most common way of restoring the geometric parameters of the profile of the surface of the wheel riding is to trim on the milling machines KG20 with the help of shaped cutters. Therefore, the efficiency of the use of transport vehicles is largely determined by the cost of repairs and maintenance, and how much they can be judged by the fact that for most depots inter-repair life of the shaped mills for machines KG20 was about 6 months. In the prevailing economic conditions, the cost of repairs must be substantially reduced, so the problem of increasing the durability of shaped cutters for machines KG20 is relevant primarily from economic positions, especially given the significantly increased prices for metal products. Product Description popup.authors Добров Ігорь Вячеславович Коптілий Олександр Васильович Рубан Владислав Миколайович Сьомічев Андрій Вікторович popup.nrat_date 2020-04-02 Close