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Information × Registration Number 0213U007817, 0113U007008 , R & D reports Title Scientific-research studies of technical characteristics of bogies model 68-7054 for metro cars models 81-7036/7037 in order to launch them into manufacture (tests for noise, sound pressure and infra sound levels in the cars) 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 – metro cars, manufactured by JSC “Kriukov car building works”, models 81-7036 and 81-7037, equipped with asynchronous motor drive on bogies model 68-7054 with pneumatic suspension. Object of work – experimental studies of noise and infrasound parameters in metro cars, equipped with asynchronous motor drive, on bogies model 68-7054 with air suspension, and assessment of their conformity to the requirements of technical assignment 81.7036 TA “Metro cars model 81-7036 – head car model 81-7037, intermediate car model 81-7037 and normative documents. Results of experimental studies carried out in operating conditions on KP”Kiev Metro” lines are given in this report. Research studies were carried out according to the test procedure developed by GP “UkrNIIV” and authorized in established order. Research results can be used when taking a decision about launching into manufacture bogies for metro cars model 68-7054. Forecasting assumptions concerning object of study – mastering series production of domestic competitive metro cars on bogies with air suspension and asynchronous motor drive. Product Description popup.authors І. Бондарева І.Шаповал А. Гречко А. Донченко В. Ветчинкін В. Распопін Л. Ольгард Л. Снітко С. Речкалов С. Шмаков Т. Бреславець popup.nrat_date 2020-04-02 Close