name
Sukharev Denis Vladimirovich
Scholastic degree
•
Academic rank
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Honorary rank
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Organization, job position
• Novocherkassk Engineering Meliorative Institute named after A.K. Kortunov
доцент
Research interests
методы и средства технического обслуживания и использования, восстановления изношенных деталей и ремонта сельскохозяйственной техники в агропромышленном комплексе
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Articles count: 1
Сформировать список работ, опубликованных в Научном журнале КубГАУ
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Description
The article contains a scientifically based approach to assessing and improving the reliability of DMU "Frigate" in the conditions of the Rostov region. The studied parameters for the elements with the lowest resource were: mean time between failure, mean time to repair, probability of failure, the parameter flow of failures, failure rate, actual and allowable factors of readiness. The analysis of the main faults of DMU "Frigate", identified nodes and elements, characterized by the low reliability, for which the dependences of probabilities of failure-free operation, as well as the dependence and developed the procedure for calculating the optimal duration of recovery of failed elements, to ensure acceptable availability. Statistics on major faults refuse items were collected over the three irrigation seasons from 2013 to 2015, were investigated failures due to wear of the elements for 17 irrigation machines. As a result of the research we developed mathematical apparatus of calculation and the comparative assessment of the readiness of the parks sprinklers of various farms to perform their processing functions at the same and different number of machines. We obtained the dependence for determining the allowable duration of the recovery elements that will allow you to determine the main directions of improving the reliability of DMU "Frigate" during the operational phase