scholarly journals DIAGNOSTICS AND TECHNOLOGICAL MAINTENANCE OF AGRICULTURAL MACHINES USED IN AGRICULTURAL COMPLEX

2021 ◽  
Vol 295 (2) ◽  
pp. 123-126
Author(s):  
O. YALYNA ◽  
Keyword(s):  
Scientific Basis ◽  
Spare Parts ◽  
Diagnostic Tools ◽  
Technical Diagnostics ◽  
Industrial Complex ◽  
Agricultural Machinery ◽  
Labor Costs ◽  
Maintenance And Repair ◽  
Current State ◽  
Livestock Products

The article considers the current state of the system of maintenance and repair of agricultural machinery, shows the analysis of the existing system and its impact on the economic efficiency of production in the agro-industrial complex. The current state of instrumentation, electronics and computer technology can significantly increase and expand the possibilities of both diagnosing and forecasting based on it. The combination of these capabilities with the progress of agricultural machinery ensures its reliable, highly productive and economical operation. It is established that of great importance in the production of crop and livestock products is the qualified use of agricultural machinery, including its diagnosis, maintenance and technological maintenance and repair. The quantity and quality of the received production, its competitiveness, labor costs, fuel consumption and degree of influence on environment depend on quality and timeliness of carrying out service – diagnostics at technical and technological service. Improving the use of agricultural machinery and reducing the cost of its operation provides the use of technical diagnostics of machines as an information basis for the management of maintenance and repair processes. The practice of using diagnostic tools indicates the possibility of reducing operating costs. This is achieved by increasing the actual resource used, reducing the number of repairs and saving spare parts. To effectively apply existing diagnostics and development of new, engineering and technical workers of agricultural enterprises must have knowledge that reveals the fundamental side of the diagnosis. Measures of preventive influences which provide maintenance of necessary indicators of reliability and working capacity of cars during time of use are executed on a scientific basis, practical use and research of processes of wear and other deviations of details are developed.

scholarly journals IMPROVING THE EFFICIENCY OF THE PROCESS OF TECHNICAL OPERATION OF VEHICLES BY USING THE DISTANCE DIAGNOSTIC METHOD

2019 ◽  
Vol 22 (6) ◽  
pp. 6-13 ◽  
Author(s):  
E. V. Ageeva ◽  
B. N. Sabelnikov ◽  
A. V. Shcherbakov ◽  
A. I. Pykhtin
Keyword(s):  
Motor Vehicle ◽  
Operation Mode ◽  
Significant Proportion ◽  
Road Transport ◽  
Spare Parts ◽  
Optimal Operation ◽  
Diagnostic Tools ◽  
Technical Diagnostics ◽  
Causes Of Errors ◽  
Technical Operation

The current economic situation in the global fuel market leads to the fact that there is a rise in the cost of operating vehicles. All this makes the owners of such vehicles pay close attention to their optimal operation mode, which primarily depends on competent diagnosis of its components. Saving fuel-operating resources of a modern car directly depends on optimally adjusted parameters of operation of all components and assemblies of a car. The purpose of this work was to increase the efficiency of the process of technical operation of vehicles through the use of the method of remote diagnostics on the example of LLC POGA-1. The practice of using diagnostic tools demonstrates the possibilities of reducing operating costs. This is achieved due to an increase in the resources actually used, a decrease in the number of repairs and the saving of spare parts costs. Over the past years in the Russian Federation has been actively developing the field of freight. The largest share falls on road transport (67.7%). A significant proportion of the country's truck fleet is used as a commercial vehicle, which significantly complicates the procedure for timely diagnosis. Thus, in the event of a malfunction or error in the operation of a motor vehicle, the vehicle can be on a flight and there will not be a specialized service station within range of technical diagnostics of the truck to identify the causes of errors and / or malfunctions. The established problem finds its solution in the application of the method of remote diagnosis of commercial vehicles straight from the TO center, which is equipped with the necessary complex for diagnosing.

The necessity of conducting repairs, or the Economic paradox

2021 ◽  
pp. 12-22
Author(s):  
V. A. Sidorov ◽  
A. V. Sidorov ◽  
N. V. Gichun
Keyword(s):  
Working Condition ◽  
Probabilistic Approach ◽  
Spare Parts ◽  
The Other ◽  
High Rate ◽  
Technical Diagnostics ◽  
Mechanical Equipment ◽  
Maintenance And Repair ◽  
The Cost

The increase in the total number of machines in the middle of the 20th century led to a rise in the number of repair services and served as an impetus for the start of work to improve the reliability of mechanical equipment based on the statistical probabilistic approach, the provisions of terotechnology and methods of technical diagnostics. Maintaining machines and mechanisms in working condition has become quite expensive. On the other hand, reducing the cost of maintenance and repairs leads to a violation of the continuity of the technological cycle. Existing trends in mechanical engineering and in the general paradigm of the development of civilization indicate a tendency to reduce the durability of parts and units. The manufacture of products with a long service life becomes economically unviable, which is the essence of the paradox. The article considers the examples of implementation of various approaches to the operation of equipment during maintenance and repair. The prerequisites for the necessity of conducting repairs are analyzed. It is recommended to try to reach a compromise between the manufacturer and the consumer on the basis of long-term contracts for the supply of spare parts or the provision of equipment maintenance services. The urgency of the problem is further justified by the high rate of robotization, since robots also need to be repaired. In this regard, the authors express the hope that this article will be useful in solving the problem of the repair.

About development of methods and means for management of reliability of agricultural machinery in GOSNITI

2020 ◽  
pp. 196-206
Author(s):  
Anatoliy V. Dunayev ◽  
Мikhail N. Kostomakhin
Keyword(s):  
Agricultural Sector ◽  
Structural Parameters ◽  
Diagnostic Tools ◽  
Industrial Complex ◽  
Express Method ◽  
Maintenance And Repair ◽  
Method Of Calculation ◽  
Machine Elements ◽  
The Creation ◽  
Technical Operation

The article presents the historical materials about the creation and growth of GOSNITI, its employees who developed and implemented methods and means of diagnosis, maintenance and repair of machinery and tractor fleet of the agro-industrial complex of the country. The information on the history of the mathematical apparatus to the method of reli-ability control machines to minimize the total unit costs of maintenance and repair, taking into account the costs of downtime of faulty machines are presented. (Research purpose) The approbation of the express method of substantiation for diagnostic and structural pa-rameters of machine elements and analysis of the results of the development, production and implementation of MTP diagnostic tools in the agricultural sector of the USSR. (Materials and methods) We have analyzed the achievements of the GOSNITI teams, other research institutes and universities of the country, the engineering service of agriculture, statistical data on the production and use of diagnostic tools for tractors and cars. (Results and dis-cussion) The article reviews universal approach by V. M. Mikhlin of feasibility study of permissible values of resource and diagnostic parameters. The article notes that the Finnish mathematicians implemented it in the universal computer program TURBO-NEK, which al-lows optimizing the permissible values of diagnostic and structural parameters of machine elements, other characteristics in the organization of technical operation of machines. We have tested the express method of calculation of permissible values of structural and diag-nostic parameters taking into account the real rates of change in the values of parameters in operation. We have described the engineering and calculation method of limiting and per-missible parameters of diesel engines, their parts and interfaces in the guidance technical material of 10.16.0001.008-89 as a result of thirty-five years of work of the repair laborato-ry of GOSNITI. We have considered the results of the creation and implementation of diag-nostic equipment, aspects of scientific, technical and organizational difficulties in its devel-opment, production, movement and use. (Conclusion) We have prepared proposals for the resuscitation of diagnostics of the machine and tractor fleet of the agro-industrial complex for the coming period. In addition to the parameters measured by built-in and external means of control, it was proposed to legalize the equal use of organoleptic control of the state of machines, for which a wealth of experience has been accumulated.

scholarly journals Digitalization and use of artificial intelligence technologies in technical modernization of the agro-industrial complex

2021 ◽  
Vol 291 ◽  
pp. 04006
Author(s):  
Ivan Grigorievich Golubev
Keyword(s):  
Artificial Intelligence ◽  
Crop Production ◽  
Agricultural Sector ◽  
Combustion Engine ◽  
Physical And Mechanical Properties ◽  
Technical Condition ◽  
Spare Parts ◽  
Industrial Complex ◽  
Agricultural Machinery ◽  
The Cost

The article presents the prospects of digitalization and use of artificial intelligence technologies in the technical modernization of the agro-industrial complex (AIC). In order to improve the efficiency of agricultural industry, including the productivity and quality of products in such sectors as crop production, livestock, processing of agricultural products, a transition to innovative technologies is required. Their use in agricultural production makes it possible to significantly competitiveness of the agricultural sector of the economy of the Russian Federation. To do this, the technical modernization of the agro-industrial complex, which provides for the renewal of its base with domestic agricultural machinery is required. In modern machines, a large number of electronic systems with various sensors are involved. They allow to control the operation of various units, including the internal combustion engine, transmission, work tools and other mechanisms. The use of such systems makes it possible to reduce the cost of maintenance and use of equipment, to monitor the modes of operation and technical condition of equipment around the clock, to conduct repair and maintenance activities as required. The current global trend is the use of remote machine diagnostics systems. They allow service centers and emergency support to diagnose a vehicle at a distance, reducing downtime. In recent years, there has been a trend towards digital solutions in machine maintenance. 3D technologies are promising for repair of agricultural machinery, including restoration and hardening of parts. They can be used to measure the geometric dimensions and determine the physical and mechanical properties of part faces of agricultural machines during the incoming inspection of spare parts and fault detection of parts, by scanning them. The introduction of digital technologies and artificial intelligence in the repair practice will reduce the duration of repair and maintenance actions during the technical service of agricultural machinery and significantly reduce the cost of their implementation.

Research of the state of the engineering service in AIC and use of new technologies

2021 ◽  
pp. 3-10
Author(s):  
V. I. Ignatov ◽  
V. S. Gerasimov ◽  
Z. N. Mishina ◽  
D. V. Andreeva
Keyword(s):  
Russian Federation ◽  
Technical Assistance ◽  
New Technologies ◽  
The State ◽  
Operating Conditions ◽  
Actual State ◽  
Industrial Complex ◽  
Agricultural Machinery ◽  
Maintenance And Repair ◽  
The Russian Federation

The article presents the results of analysis and research on the state of the engineering service of the agro-industrial complex, as well as the analysis of the "Strategy for the development of agricultural engineering in Russia for the period up to 2030" from the standpoint of its eff ectiveness in providing the agro-industrial complex of the Russian Federation with the necessary amount of agricultural machinery. Assess the actual state of the agricultural machine-building industry and the needs of the Russian Federation agro-industrial complex in updating the machine park. To substantiate the organizational and technological models for maintaining the performance of agricultural machinery, primarily energy-rich, in modern operating conditions using new technologies. The analysis of publications of domestic and foreign authors, refl ecting the state of the engineering service of the agroindustrial complex. The factors that determine the choice of an organizational and technological model for maintaining the operability of equipment in relation to the conditions of the agro-industrial complex of Russia are investigated. Received and processed statistical information on the current state of the equipment park and enterprises of the repair and service base of the agro-industrial complex. Based on the results of the study, the state of the fl eet of agricultural machinery used was determined, as well as the ability of the repair and maintenance base of the agro-industrial complex to ensure its performance. The results of the study showed that the implementation of the positive capabilities of various life support systems of equipment and systems for maintenance and repair is hampered by the unstable position of participants in the processes of production, use and renovation of equipment. It was also revealed that the fl eet of equipment is outdated, requires large volumes of maintenance and repair, and the repair and maintenance base of the agro-industrial complex in Russia as a whole is not able to fulfi ll the tasks of providing the necessary level of technical assistance when using agricultural machinery

Organizational and Economic Principles of Agricultural Machinery Use

2018 ◽  
Vol 7 (2) ◽  
pp. 42-46
Author(s):  
Dmytro Kachan
Keyword(s):  
Quality Indicators ◽  
Soil Health ◽  
Technical Support ◽  
Organizational Forms ◽  
Topical Issue ◽  
Agricultural Machinery ◽  
Labor Costs ◽  
Agricultural Enterprises ◽  
Soil Cultivation ◽  
Agrarian Sector

Abstract Technical support of producers of agrarian products has always been and will remain a topical issue in realities of agrarian sector of Ukraine. In recent years, integrated forms of agricultural enterprises have become more widespread, which make it possible to increase and renew a machine-tractor park of their participants. In course of study four main technologies of soil cultivation and their impact were considered, an amount of necessary machinery and equipment, energy and labor costs, and impact on quality indicators of soil health. Also, main organizational forms of enterprises that provide equipment rental services or perform fieldwork were analyzed. Proposals were made regarding a merger of existing enterprises into agro technical centers, which would increase an efficiency of their functioning and cover functions of regional self-government. Also, the most common forms of machinery usage by agricultural enterprises were considered.

Advisory in Ukraine: history, achievements, prospects

2020 ◽  
Author(s):  
V. Verhunov ◽  
О. Bielova
Keyword(s):  
Agricultural Education ◽  
Historical Analysis ◽  
Information Support ◽  
Industrial Complex ◽  
Advisory Services ◽  
Agricultural Knowledge ◽  
Current State ◽  
Teachers And Students ◽  
Science And Education ◽  
The Government

The current state and problems of agricultural advisory organization in Ukraine on the basis of historical analysis of the evolution of the formation and development of agricultural knowledge and information in the world and in modern Ukraine, the involvement of peasants in the active use of innovative solutions in agricultural production, storage and processing of agricultural products was highlighted. The basic principles of the organization of agricultural advisory activity, features of interaction of advisory services with agrarian business, the government, a science and education were formulated. Forms of scientific-consulting and information support of the processes of transfer of innovative technologies in agro-industrial production were given. Ways to improve the organization of agricultural advisory activities in Ukraine using the potential of the National Academy of Agrarian Sciences of Ukraine were proposed. The edition is recommended for specialists of agricultural advisory services, scientists, teachers and students of agricultural education institutions, participants of the system of training and retraining of personnel of the agro-industrial complex of Ukraine.

Diagnostics of Track Infrastructure as Part of the Digitisation of Russian Railways

2020 ◽  
Vol 64 (188) ◽  
pp. 149-160
Author(s):  
Janusz Poliński
Keyword(s):  
Diagnostic Tools ◽  
Gradual Transition ◽  
Technical Diagnostics ◽  
Strategic Development ◽  
Railway Infrastructure ◽  
Monitoring And Forecasting ◽  
Infrastructure Maintenance ◽  
Result Analysis ◽  
Railway Maintenance ◽  
Condition Diagnosis

Technical diagnostics is an integral part of the railway maintenance process. Through timely maintenance, in addition to ensuring the safety, functional and technical reliability of the infrastructure, maintenance costs are reduced and downtime losses, due to failures or premature repair requests, are eliminated or reduced. The track infrastructure diagnostic tools have evolved. This is related to, among others, the miniaturisation of instruments, reading accuracy during motion, as well as upgraded measurement automation and result analysis. Currently, data obtained from multifunctional diagnostic tools is the basis for the developed Russian railway infrastructure maintenance and operation digital model. The strategic development of mobile diagnostic labs is the gradual transition to solutions with advanced digital analysis, supported by artificial intelligence, monitoring and forecasting. The article presents the development of mobile labs for the railroad infrastructure condition diagnosis up to the current solutions, in which measurements take place without human intervention and the obtained information is transmitted in real time to the analysis and decision centres. Keywords: rail transport, measuring wagons, digitisation of railways, Russian railways

Integrative Approach in Law Understanding: the History of the Origin of Ideas and the Current State

2020 ◽  
Vol 2 (1) ◽  
pp. 115-130
Author(s):  
R. R. Palekha ◽  
Keyword(s):  
Central Place ◽  
Scientific Basis ◽  
Integrative Approach ◽  
Current State ◽  
History Of ◽  
Legal Thinking ◽  
Reliable Knowledge ◽  
The Right ◽  
Fat Formulation

Introduction. Right understanding is the most live, interesting and, at the same time, the uncertain and changeable area of researches which takes the central place as in the general theory of the right, and gains the increasing value in industry jurisprudence that is connected with its considerable teoretiko-methodological and applied potential which is shown in spheres of lawmaking and law-enforcement activity. Thus, right understanding represents research tools of the subject of knowledge which allow to study all range legal and, the based on them, state phenomena for the purpose of obtaining reliable knowledge of state and legal reality. In this regard integrative approach in right understanding which has rich history of the formation and development is of special interest, allows to perceive the right as integrally complete phenomenon, as much as possible retrieves its regulatory abilities and, provides achievement of criteria of scientific research: comprehensiveness, objectivity, historicism. Materials and Methods. In article an attempt of the analysis of integrative approach in right understanding from a position of history of origin of his ideas and assessment of the current state is made. A result of studying of scientific literature, generalization and comparison of the different points of view fat formulation of author’s determination of category “right understanding” and submission of the evidence-based integrative theory of right understanding which as much as possible conforms to requirements of time and has essential regulatory and guarding potential. Results. In article the category right understanding is comprehensively considered, different integrative theories of right understanding from a position of their origin and development are submitted, the value of modern integrative approach in right understanding is shown, perspectives of its further development are evaluated. Discussion and Conclusion. The author comes to the conclusion about the theoretical and methodological consistency and inevitability of the integrative approach in law understanding, which acts as a scientifically grounded type of legal thinking capable of comprehending the law on a truly scientific basis.

ORGANIZATIONAL AND TECHNOLOGICAL PRINCIPLES FOR CREATION INNOVATION CENTERS

2020 ◽  
Vol 4 (141) ◽  
pp. 40-46
Author(s):  
ZOYA MISHINA ◽  
Keyword(s):  
Research Purpose ◽  
Service Research ◽  
Industrial Complex ◽  
Technological Equipment ◽  
Technical Service ◽  
Agricultural Machinery ◽  
Efficient Operation ◽  
Technological Base ◽  
Reliability Of Operation ◽  
Production Areas

Timely conducting of all types of maintenance and routine repairs is possible only in the conditions of an innovative service center, equipped with the necessary equipment and having a complex of facilities to ensure favorable conditions for technical service. (Research purpose) The research purpose is in identifying opportunities for updating the technical service system in the agro-industrial complex by creating innovative service centers to ensure highly efficient operation of agricultural machinery and equipment. (Materials and methods) The system of maintenance in agriculture is characterized by a significant decrease in efficiency due to physical and moral wear of equipment of repair and technical enterprises, low level and insufficient qualification of personnel and managers of enterprises of the agro-industrial complex. The availability of existing enterprises of the agro-industrial complex with production areas is no more than 50 percent, technological equipment is no more than 47 percent, and technological equipment and equipment for jobs are 15 and 40 percent. (Results and discussion) The modernization of the infrastructure of technical service of agricultural machinery is aimed at updating the technological base of machine repair. Repair and technical enterprises do not have the necessary equipment to perform a number of maintenance and routine repairs. The process of developing technical service infrastructure is significantly behind the level of structural and technological complexity of agricultural machinery. Due to technological requirements, complex components and assemblies, such as engines, hydraulic equipment, fuel pumps of domestic and imported agricultural machinery should not be repaired in the conditions of farms. (Conclusions) The high technological level of innovative technical service centers serves as a condition for efficient operation of production, ensuring its stability and reliability of operation, flexibility and adaptability, high intensity and waste-free operation.

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