Voytiuk V. Technical and technological development of system of service energy saturated of agricultural machinery

The thesis is devoted to theoretical negotiation and solution of scientifically-applied problems of improving the efficiency of mechanized agricultural processes based on scientific studies and practical realization of improved system of machinery service adapted to the modern state of agricultural production, which it is characterized by a wide range of technical-technology parameters of its enterprises.The analysis of the modern state of science and practice according to interactions between systems production, using and servicing-repair of energy saturated agricultural machinery is done. The peculiarities of interactions at the modern stage of development of agricultural production are revealed. The concept of service of energy saturated agricultural machinery is improved. The method and scientifically-methodical principles of defining of technological needs of agricultural production in energy saturated agricultural machinery are improved. The scientific and methodological basis are developed, the initial data are collected, the requirements of mechanized agricultural processes to the length of serving-repair works are modelled and defined, also the parameters of technical centres for their using according to tractors based on statistical imitation modelling. The method for predicting of residual resources of energy saturated agricultural machinery is improved; the multifunctional stand and mobile diagnostic laboratory to diagnose the parameters of its components and mechanisms of vibroacoustic method are developed. The model of quality indicators set for certification of production units of system machinery servicing and repair is developed. The method of determination of agricultural enterprises losses from machinery apparatuses for technical reasons is improved.