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Information × Registration Number 0307U007981, 0107U005711 , R & D reports Title Estimation of loading and durability of units of a rotor of the rotor's excavator KU-800 with the purpose of diagnosing of their technical condition popup.stage_title Оцінка навантаження та довговічності вузлів ротора роторного екскаватору KU-800 з метою діагностування їх технічного стану Head Belodedenko S. V., Registration Date 18-12-2007 Organization National Metallurgical Academy of Ukraine popup.description2 The indexs of use reliability are reviewed, two paths for a heightening of performance are compared. The concept of transferring to service on availability index of product is designed, the resource approaches to constructing the diagnostic patterns are proposed. The source resources of bearing boxs of the reduction gearbox are determined, the tight - strained state of the arbor of a rotary table is investigated, the performances of a fatigue strength and crackresistance of alloy steels for different aspects of heat treatment are retrieved. The over servicing of year is low on 1000 hours, production of year is improve on 1 million m3 (22%), the factor of use equipment is improve on 12%/ Product Description popup.authors popup.nrat_date 2020-04-02 Close