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Information × Registration Number 0213U007811, 0113U007002 , R & D reports Title Scientific-research studies of technical characteristics for the dual-system electric train (strength, dynamic and comfort characteristics) Volume 3 popup.stage_title Head Il'chyshyn Vasyl' Vasyl'ovych, Registration Date 09-09-2013 Organization Ukrainian State Reserch institute of car building popup.description2 Object of study – prototype models of passenger head motor cars model 62-7066 for interregional dual-system electric train (further - prototype models), intended for interregional passenger transportation on electrified sections of railways with gauge of 1520 mm, with running speed up to 160 km/h. Object of work – conformity assessment of parameters values, obtained during carrying out a complex of scientific-research studies of strength and dynamic characteristics of the prototype models to the requirements of normative documents, design and technical documentation. Results of the following experimental investigations are given in the report: - static strength tests against vertical load, longitudinal load and loads, which occur during prototype model maintenance, impact tests; - running dynamic and running strength characteristics of the prototype model;- tests on vibration characteristics determination, riding quality and first natural frequency of the prototype model car body bending vibrations;- wheel weighing of the prototype model. Research-work results are used when solving a question about launching the head motor car model 62-7066 of the interregional dual-system electric train into manufacture and further certification works. Product Description popup.authors І. Федорак І. Бондарева І. Шаповал А. Шаповал В. Ільчишин В. Ткачов О. Крючевська С. Мурчков С. Скороход С. Столєтов Т. Бреславець popup.nrat_date 2020-04-02 Close