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Information × Registration Number 0213U007816, 0113U007007 , R & D reports Title Scientific-research studies of the technical characteristics of bogies model 68-7054 for metropolitan cars models 81-7036/7037 for the purpose of launching into manufacture (strength and dynamic characteristics, comfort indexes) popup.stage_title Head Hrechko Andriy Valentynovych, Registration Date 09-09-2013 Organization Ukrainian State Reserch institute of car building popup.description2 Object of study – bogies prototype model 68-7045, intended for rolling under metropolitan cars models 81-7036, 81-7037 and their modifications as undercarriage. Object of work –parameters values conformity assessment of the car model 81-7036 on bogies prototypes models 68-7054, obtained during carrying out a set of scientific-research studies of strength and dynamic characteristics to the requirements of normative documents, design and technical documentation. Results of the following experimental studies of the car model 81-7036 on the prototype bogies models 68-7054 are given in this report: - on determination of running dynamic and running strength characteristics; - on determination of vibration characteristics, quality and first natural frequency of the prototype model car body bending vibrations; Research work results are used when solving a question about launching bogies model 68-7054 into manufacture. Product Description popup.authors І. Бондарева І. Федорак І. Шаповал А. Гречко А. Донченко В. Ільчишин В. Ткачов О. Крючевська С. Мурчков С. Скороход С. Столєтов Т. Бреславець popup.nrat_date 2020-04-02 Close