bluuebunny/crossref_metadata_2025 huggingface dataset:
Improvement of helical surfaces machining
Authors: Shchavelev P. A , Klepikov V. V , Soldatov V. F
Published: April 2022

The article content is focused on helical surfaces processing, as well as automation of production through the use of CAD systems. There was examined the problem of securing workpieces, and shown the dependence of the method of basing from the way of processing and shape of billet.
The role of chromium in corrosion-electrochemical behavior of carbon steels
Authors: Reformatskaya I. I. , Podobaev A. N , Shishlov A. N. , Chibysheva V. D. , Artamonov O. Y.
Published: April 2022

In neutral (рН 7,55) and alkalescent (pH= 8,74) chloride-containing solutions there was examined the electrochemical corrosion behavior of carbon steel model containing up to 1,05 % Cr. It is shown that the chromium containing in carbon steel hampers their passivation, but microalloying it with titanium has a beneficial effect on their passivity and pitting resistance. The view is suggested that the observed effect of chromium and titanium on passivity and pitting resistance of low-alloy steels is connected with the change of the energy state of the surface of the metal.
The study of the kinetics of dissolution of titanates to improve the sulfate method for the production of titanium dioxide from ilmenite
Authors: Rusakova S. M , Artamonova I. V , Terekhova M. V
Published: April 2022

Dependences of dissolution speeds of various titanates from sulfuric acid concentration are investigated. The equation describing kinetic curves of ilmenite dissolution is offered. The method, allowing to receive titanium dioxide from ilmenite in sulfuric acid of concentration 0.1 mole per liter is found.
The evolution of concept of corporate social responsibility
Authors: Mikhaylova A. R
Published: April 2022

The article describes the evolutionary path that the concept of corporate social responsibility (CSR) passed in the twentieth century. The author summarizes its main area of focus, grounds the increasing of a role of CSR in the global economic space.
The formation of national workers' faculties in Soviet Russia
Authors: Panin E. V
Published: April 2022

The author considers the history of the creation and activities of working faculties at universities of Soviet Russia in the first decade after the revolution. There is the special importance of working faculties just for minorities, many of whom were at very low stage of cultural development.
Model of profitability of enterprises in the automotive industry
Authors: Katanayev N. T , Larina E. V , Maksimov P. V
Published: April 2022

On the basis of the model of indices of the profitability, represented in the form of relative coordinates, the analysis of the financial-economic activity of joint stock company “KAMAZ” during the period from 2001 to 2011 is conducted. There is given the evaluation of the influence of internal factors on the profitability of enterprise and the conclusion according to the results of studies.
Development of rapid diagnostics and prediction of residual life based on detection of accumulated damage of metal structure during sustained loading
Authors: Zorin E. E
Published: April 2022

In the article there are considered the basic principles of the method of rapid diagnostics on the basis of microindentation allowing to register the dynamics of accumulation of scattered damage in a wall of a structure in the sustained loading and predict the residual life.
Social and educational aspect as a problem of formation of the system of continuous education
Authors: Andrukh O. N.
Published: April 2022

The paper proposes a new approach to the formation of a system of continuous education in Russia. In addition to the traditional components of the system - educational institutions and businesses – the author substantiates the necessity of active participation of authorities, scientific and public organizations in formation of a system of continuous education; there are formulated the basic functions of the components of the system.
PI System and Labview integration
Authors: Sofiev A. E , Rylov M. A
Published: April 2022

In this article it is considered the questions of integration of Plant Information System (PI System) with Labview graphical programming language. Mechanisms of interaction between the systems are considered. Examples of a program code are given.
Quality model of stable catalyzate on the unit of catalytic reforming of gasoline
Authors: Sofiev A. E , Rylov M. A
Published: April 2022

In this article the authors consider questions of development of a quality model of stable catalyzate on the unit of catalytic reforming of gasoline. The approach to collection and preprocessing of technological information is considered. Results of simulation for octane number of stable catalyzate are given. Comparing of results of simulation and laboratory data is made.
Fundamental scientific discovery «Garkunov-Kragelskiy effect of the absence of wear » as an innovative form of intensification of industrial technologies and the development of scientific and educational processes
Authors: Polyakov A. O , Chikhacheva N. Y
Published: April 2022

The article considers the innovative direction of self-organization contact processes in friction pairs based on regularization of surface microgeometry of interacting bodies and the application of modern special lubricants, implementing scientific discovery - «the effect of the absence of wear at friction». There were also mentioned the scientific-pedagogical problems for wide practical application of this new direction - «tribology on the basis of self-organization».
Conversion of structures of economic cycle in terms of favorable innovative climate of enterprise by increasing the economic potential
Authors: Selskov A. V , Selskova T. V , Vobman O. S
Published: April 2022

The authors discuss and analyze the process of conversion of structures of an economic cycle in terms of a favorable innovative climate of enterprise by increasing the economic potential of a company, stand out the presence of stationary and dynamic structures which determine the development of an economic cycle.
Non-wearing friction and hydrogen wear of metals when solving basic tribological problems of mechanisms and machines quality
Authors: Garkunov D. N , Melnikov E. L
Published: April 2022

The article discusses the main stages of development of tribology as a science. The main provisions of friction and wear science are shown. Examples of technical solutions to increase the durability of machine parts are introduced.
Development of technology of hardening of large punch matrices
Authors: Serezhkin M. A , Melnikov E. L
Published: April 2022

There was developed a technology to enhance the resilience of large dies and punches. Maximum contact load on the exhaust side of the punch die was measured. The experimental research of non-abrasive finishing antifriction coatings wear resistance was carried out taking into account the influence of lubricants.
Evaluation of innovations: the economic content and methodological support
Authors: Gorokhova A. E
Published: April 2022

The article reveals some aspects connected with economic evaluation of the effectiveness of innovations depending on the stage of the life cycle of the innovation process. There are presented indicators for evaluating the effectiveness of innovation at every stage of its life cycle: scientific, research, development, commercial production, implementation of innovation, diffusion of innovation.
Psychodiagnostics as an innovative technology in human resource management
Authors: Ilyin S. N. , Kolodkin G. R.
Published: April 2022

The article refers to a need to implement techniques of psychodiagnostics into management science. Russian businessmen do not pay enough interest to labor resources, to a right approach to the staff and the impact on them. As a newest technology of business management, I recommend the use of psychodiagnostic techniques. These techniques will quickly shift from extensive to intensive management and, as a result, to the efficient operation of the entire company.
Teaching of humane subjects based on the profile of a university
Authors: Kharlamova T. I
Published: April 2022

The "History and Political Science" department of the University of Mechanical Engineering has a long experience in teaching the "History" course in view of the profile of the university. One of the most successful and original methodological development is the illustration of topics of humane subjects by specific material of relevant to special sciences, which provides an organic relationship of liberal and technical education.
Computer laboratory works on technical disciplines
Authors: Bobrikov B. B. , Lyubin A. N. , Smirnov V. G.
Published: April 2022

The article belongs to the area of informatization of education. It presents the materials on development of computer, virtual laboratory works on technical disciplines. The presented computer laboratory works are planned to use, both at remote, and at usual form of education.
Methods of automated synthesis of innovative management solutions
Authors: Lukina S. V. , Girko V. V.
Published: April 2022

The article considers the technique of automated synthesis of innovative management solutions at the project preparation stage of production with the use of linear mathematical models. The developed analytical models are visual, versatile, and can be automated with use of tools of PCs.
Automated process control system for the biosynthesis of enzymes
Authors: Zubov D. V. , Tolchenov A. A.
Published: April 2022

The article describes the process of feed additives production containing enzyme complex. A mathematical model of the process was developed. The system of automation and calculation of optimum time of process termination is proposed.
Influence of the Human Development Index to the socio-economic policy
Authors: Zyulina V. V
Published: April 2022

The Human Development Index was developed in 1990 and it is a major strategic tool of the concept of human development. It is an aggregate measure of the level of human development in a country, so in some cases it is used as a synonym for terms such as "quality of life" or "living standard." The indicator can assess the social and economic policy.
Innovative technologies in mechanical engineering
Authors: Zadornova N. A.
Published: April 2022

The article considers the increasing level of product quality of machine-building complex by introducing new technologies on the basis of innovative development.
Innovation activities of enterprises and the problems of development in the Russian Federation
Authors: Blinkova E. S. , Zadornova N. A. , Ivanov V. A.
Published: April 2022

The article considers the current model of innovative development of the Russian Federation and its solutions.
Classification of programs and projects of development of mechanical engineering and metal working
Authors: Yakovenko A. G
Published: April 2022

The analysis of modern classification of programs of industry development is carried out in article. The list of the programs realized in North Caucasian Federal District is given. Classification by the main signs of programs and projects of the accelerated development of mechanical engineering and metal working on the basis of the cluster organization is offered as well.
Wastewater treatment on automobile plant
Authors: Sister V. G , Mitashova N. I , Kaverina M. G , Bashkatova I. A
Published: April 2022

The article discusses the possibility of local and deep wastewater treatment on an automobile plant. Experimental studies using flocculants, coagulants extracted from waste and biotesting of wastewater were carried out.
Problems of strength of thin-walled structures
Authors: Kogan E. A , Mamai V. I
Published: April 2022

Moscow State University of Mechanical Engineering (MAMI), Institute of Mechanics of Lomonosov Moscow State University
Determination of contact angle of polymer compositions for irrigators of cooling towers
Authors: Noskov S. A , Baranov D. A , Skopintsev I. V , Shibanov A. V
Published: April 2022

The authors studied the contact angles of polymer compositions with a different content of a woodflour. It has been established that with increasing of concentrations of woodflour in the polymer composition, the contact angle decreases substantially, i.e. increases the hydrophilicity of the sprinkler which leads to slow movement of the water film, increasing its ability to spread. The results can be applied to improve the efficiency of cooling towers.
System evaluations of controlled movement of economic objects
Authors: Katanaev N. T , Kozlov D. I , Maksimova E. A
Published: April 2022

The paper presents the analysis of systematic evaluation of production in automotive industry in various phases of the industrial cycle. The process is considered from the standpoint of controlled movement of economic objects, where key indicators are controllability and stability.
Responsibility crisis as a global crisis case
Authors: Golovko Y. V
Published: April 2022

The article considers ethic contemporary issues in the crisis analysis context. The crisis condition of society is reviewed in various spheres, the term “Responsibility crisis” is analyzed and a model of its resolution is offered based on extended comprehension of the subject of ethics.
Study of viscous fluid flow with respect to calculating of rotary granulator
Authors: Aleksandrova S. G , Serov M. V , Averyanova G. M
Published: April 2022

The paper considers the flow of a viscous fluid in a curved wedge with a porous boundary surface of the rotary granulator. According to the theoretical relations the graphs of the pressure distribution along the length of the working granulator’s wedge are plotted. The data obtained allow to recommend the calculated relations according to evaluate the performance of granulators of the considered kind.
Study of correlation relation between volume production of vehicles and equipment and the factors of production used in mechanical engineering
Authors: Dvortsova O. V , Nayanov E. A
Published: April 2022

The materials of the paper contain a study that establishes the dependence of the economic sustainability of the enterprise on the value of various kinds of production costs in the field of mechanical engineering; the algorithm of calculating the reciprocal correlation coefficients reflecting the dependence of the value of output of goods on the associated costs; as well as an attempt to develop a system of socio-economic indicators that contribute to preserve the ecological balance and sustainable economic growth.
Comparative characteristics of ecological compatibility of hydrocarbon solvents and silicone solvent D 5 for the process of dry-cleaning
Authors: Sister V. G , Grischenko A. A , Mitashova N. I , Balabanova T. E
Published: April 2022

The article describes the main ecotoxicological characteristics of petroleum solvent КВЛ (KVL) and alternative: Solvon K-4 and silicone D 5, currently used in dry cleaning of clothes. Solvent Solvon K-4 has the greatest toxicity in phytotest.
Formation of innovative objective function that defines the stages of development of a large economic cycle
Authors: Selskov A. V , Selskova T. V
Published: April 2022

The article is devoted to problems of structure of formation innovative objective function which is the sum of functions of best economic development and stabilization of forms of social existence in order to prevent political and economic crises in the period of innovation in society. The main objective of this study is to find a "soft" solution, when in the presence of market attractiveness of debt instruments it is possible to form innovative potential, which is sufficient to generate a volume of credit resources, which will start a new big economic cycle.
Treatment of wastewater from oil filling stations
Authors: Sister V. G , Mitashova N. I , Koltsova E. S
Published: April 2022

The possibility of experimental treatment and post-treatment of oil products is considered to implement on wastewaters of gas stations of Vyazma and Troitsk cities. The authors developed the technological line of treatment, conducted biotesting of wastewater and research using bubble flotation, AU AG-3 (АУ АГ-3), zeolite and nonwovens.
Development of technological schemes of slip-rings made ​​of beryllium bronze with methods of sheet stamping
Authors: Sidel'nikov S. B , Ber V. I , Orelkina T. A , Vagner A. V , Korobkin A. N
Published: April 2022

The article consists of research results that shows the way how to produce slip-rings made ​​of beryllium bronze with the use of sheet stamping and heat treatment. It shows the properties of the elongated semi-finished parts and their structure at various stages of the proposed scheme.
Rational choice of surface shape for freezing of water ice
Authors: Marinyuk B. T , Ugolnikova M. A
Published: April 2022

During exploitation of refrigeration equipment, cryosediment of water ice is formed at its working elements which are have no insulation and immersed in an aqueous medium. Calculation of heat transfer in this case helps to find cryosediment’s thickness at time τ. In this article, a comparison between dynamics of the freezing of the ice on a flat surface and the surface of the hollow tube is presented.
Influence of parameters of the plasma arc and the workpiece material on the structure and properties of Stellite 190 W built-up alloy
Authors: Zhatkin S. S , Parkin A. A , Minakov E. A
Published: April 2022

In the paper the authors present the results of studies on the influence of the plasma arc current, the distance from the nozzle of the plasma torch to workpiece surface, speed of surfacing and the workpiece material (40X, 19ХГНМА, X18H9T steels) on the formation of the geometric dimensions of the deposited metal zone, structures and properties of built-up Stellite 190W.
Technological synthesis of mechatronic machine-tool systems for multi-axis machining
Authors: Lukina S. V , Ivannikov S. N , Krutyakova M. V , Manaenkov I. V
Published: April 2022

There is considered a technique of technological synthesis of mechatronic machine-tool systems for multiaxis machining in the paper. The technique is visual, universal and implemented with the use of CAD/CAM/CAE/PDM system of SolidWorks software.
Features of intermittent profile grinding cylindrical gears
Authors: Kalashnikov A. S , Morgunov Y. A , Kalashnikov P. A , Filippov V. V
Published: April 2022

The conditions of engagement of grinding wheel with teeth of the cylindrical wheel when intermittent profile grinding are considered in the paper. There are investigated the possibilities of reducing the thermal stress of the grinding process by means of use of highly-porous abrasive wheels, limitation of specific speed of metal removal and sector sequence of teeth grinding.
Features of pricing policy for innovative products
Authors: Sekerin V. D , Khoshgiyafekh R. M.A
Published: April 2022

The authors consider features of price policy for innovative products. The basic problems of pricing for innovative products are revealed. The basic stages of analytical operations in the pricing of product innovation are defined.
Development of structure and content of informational support of unique research objects of universities
Authors: Ermolaev A. E , Kalinina S. V , Kostenko A. V , Krysanov K. S , Trubitsyna A. P
Published: April 2022

The paper presents the results of development of the structure and content of informational support system for unique research objects of higher education institutions as a key element in ensuring of quality of research and development activity.
Complex solution for sewerage using informational technologies
Authors: Gogina E. S
Published: April 2022

The main question in the article is the poor state of modern sewer systems. The author analyzes modern approaches to the design, construction, reconstruction and maintenance of sewage systems. A complex approach to solving this problem is to use information technologies to solve not separated tasks, but complex sewage system as a whole, which includes sewage networks, pumping stations, wastewater treatment plants. In the article there are the examples of software systems, which are used in the industry today.
Remedy defects in the production of thin sheet profile at multi-roll forming bands
Authors: Kolesov A. V , Kiselev D. O
Published: April 2022

The article considers the analysis of defects in the production of thin sections on multi-roll pilot production roll forming machine. This paper also describes an experimental selection of possible ways to eliminate defects.
Localization of ethnosocial conflict in the information society
Authors: Chernykh O. O
Published: April 2022

This article considers the problems of regional ethnic and social conflicts of multiculturalism, the idea of tolerance and communication strategies in a multi-ethnic society in the information society.
Systematic benchmarking of technological innovations - the basis of efficiency and competitiveness of industrial enterprises
Authors: Kuznetsov V. A , Vladyka A. A
Published: April 2022

The article considers the problem of competitiveness of domestic enterprises on example of the bearing sub-industry. The authors discussed the issues related to the modernization of technological equipment and manufacturing processes reengineering, through the prism of benchmarking and environmental-economic evaluation of technological transformation.
The expansion of technological capabilities and advantages of convex inserts pre-forming in a hot die forging process of forged plates
Authors: Kuhar' V. V , Nikolenko R. S , Suglobov R. V
Published: April 2022

This paper reflects the comparative studies based on modeling of technological forging processes of part type "movable plate" in the industrial technology base used by CJSC "Azovelectrostal" (Mariupol, Ukraine) and the new technology proposed by the results of preliminary research and developed recommendations.
Study of hydrodynamic characteristics of regular packing of the nozzle-shaped elements
Authors: Pushnov A. S , Baranova E. Yu , Sokolov A. S
Published: April 2022

The article presents the results of experimental investigations of the hydrodynamic characteristics of a regular packing of nozzle-shaped elements, the results of comparative analysis of different types of nozzles, showing that the studied nozzle has a more developed specific surface during hydraulic resistance comparable with the most common industrial nozzles.
Thermal barrier coatings for precision stamping heat-resistant steels
Authors: Petrov A. N , Soljakov A. P
Published: April 2022

The article contains the study of the properties of thermal barrier coatings applied to the precision forging of compressor blades from high-temperature steels EP-866 (ЭП-866).Under production conditions was studied the influence of changes in the composition of thermal barrier coatings. The article presents the stamping results of compressor blades using thermal barrier coatings and die lubricants on colloidal-graphite-based.
Hardening of surfaces by physical and chemical method of coating
Authors: Shandrov B. V , Filippov V. V , Khomyakova N. V , Volkov S. V
Published: April 2022

The article considers the application of the new electrolyte based on sodium phosphate for hardening of outer cylindrical surfaces of parts from aluminum alloy.
Designing of gear roll forming tools for finishing of gear ring
Authors: Cherepakhin A. A , Vinogradov V. M
Published: April 2022

Specific features of cold finishing rolling of teeth of medium pitch gears are considered in the article. It is shown that the modification of addendum and dedendum of a tool’s tooth is needed. The recommendations on the geometric and precision parameters of the designed tool are given.
Early giftedness and special mental states
Authors: Panov V. I
Published: April 2022

The paper using the ecopsychological approach to giftedness analyses the mental states that are experienced by children with early pronounced giftedness in conditions of intense educational environment.
Cash flow discounting and price to attract financial resources under market conditions
Authors: Smetanov A. Y
Published: April 2022

The author investigates the problem of choosing the most efficient way of the investment project, which is implemented at the expense of borrowed funds. It is shown that using borrowed resources, bringing asynchronous income and investment compared to the same form using the same standard, is incorrect.
Effect of thermomechanical processing schedule on microstructure and mechanical properties of ultra high strength steel forgings
Authors: Skubisz P. , Sinczak J. , Packo M. , Mordalska K. , Lisiecki L.
Published: April 2022

The paper presents results of determination and industrial verification of cooling cycles in thermomechanical processing (TMP) of steel AISI 4130, designed to produce good combination of strength and ductility directly after forging and quenching. The results indicate possibility of replacement costly high alloy steels with common grades offering higher strength in combination with good plasticity after cost-effective TMP cycles utilizing blast-air cooling from controlled forge end temperature.
Environmentally friendly gas-dynamic surface treatment in order to improve surface quality
Authors: Chekalova E. A , Chekalov P. D
Published: April 2022

There authors consider the influence of energy criteria of treatment process on the quality of a surface layer. The results of surface treatment by clean gas dynamic process are presented.
Health status of workers in relation to the environment
Authors: Kudrov A. N
Published: April 2022

Article discuses the problems of legal regulation of diseases development risk and the analysis of works on medico-biological problem of adaptation to the labour process taking into account individual features. It is shown that the universal role of endogenous bioregulators is increasing because of air pollution with nitrogen oxides. Individual possibilities of adaptation to the labour process are modulated by environmental factors.
Advantages of using of a device for combined machining and surface plastic deformation with specified rolling force when machining of nonrigid parts such as a hollow cylinder
Authors: Vetrova E. A , Lebedev P. A , Adeyev A. S
Published: April 2022

The use of a device for combined machining and surface plastic deformation with specified rolling force has great advantages when combined machining of nonrigid parts such as hollow cylinder.
Semi-commercial testing of microbial fuel cells during concentrated industrial wastewater treatment with the subsequent generation of electric energy
Authors: Kholodova E. M
Published: April 2022

There was conducted a study of microbial fuel cells in the industrial waste water in the flow and periodic mode.
The mathematical model for calculating the thickness distribution of the metal in stamping in multisection dies with rotating discs
Authors: Korobko T. B , Kozachishena E. S
Published: April 2022

In this article the authors have proposed a mathematical model to calculate the thickness distribution of the product when drawing of axisymmetric parts in the stamp with multisection rotating discs for correction of technological parameters of the process. The model considers the mechanism of stress-deformed state, geometrical relations and approximation algorithm. Euler's method was used to solve the problem allowing determine the parameters of the next step of integration, basing in the previous results. This algorithm allows to make quick adjustments with the appearance of additional conditions and can be recommended for the calculation of the technological parameters of the technological process.
The objectives of the patent research at different stages of the life cycle of scientific and technological achievements
Authors: Suslina I. V
Published: April 2022

The article describes the main objectives of carrying out of patent researches on different stages of the life cycle of scientific and technological achievements. The obtained results can be applied for all entities involved in the process of creation and commercialization of scientific and technical achievements.
Benchmarking organization at enterprises of automotive industry
Authors: Tsibulskaya E. V
Published: April 2022

The necessity of the use of benchmarking for improving the competitiveness of domestic enterprises of automotive industry is described. The experience of benchmarking projects by major automobile corporations in the world is considered. The author notes the necessity of state support of benchmarking expancion in Russia.
Transparency as a key component of the information space of an enterprise
Authors: Rozhnova O. V , Igumnov V. M
Published: April 2022

The article considers various aspects of enterprise’s information field. The authors carried out an analysis of "internal" transparency of an enterprise and factors influencing it. The importance of information disclosure in financial statements of an enterprise is also substantiated.
Mathematical problems of calculating the multi-zone models of a cycle of internal combustion engine with spark ignition
Authors: Apelinskiy D. V , Shenderovskiy I. M , Runovskiy K. S
Published: April 2022

The article describes the features of mathematical models of internal combustion engine cycles which do not allow to put ordinary differential equations (ODE) of these models in the Cauchy form. The authors proposed a stable algorithm of numerical integration of ODE systems that are not solved with respect to derivatives, using Hermite splines and methods of nonlinear programming.
Assessment of competitiveness of the innovation as source element for the implementation of the innovation strategy
Authors: Burlakov V. V
Published: April 2022

A successful innovation business strategy largely depends on the efficiency and competitiveness of both individual innovations and innovations on the whole. For successful implementation of innovative projects there must be made actual and accurate assessment of the competitiveness of innovation. To account dynamics of competitiveness there need to be used some additional indicators.
Theoretical and technological aspects of tube billets pinching
Authors: Sosenushkin E. N , Janovskaja E. A , Hachatrjan D. V , Kinderov V. Ju
Published: April 2022

This article considers the stress-strain state of the billets under pinching of tapered die on the basis of the mathematical model. Basic relations obtained in the theoretical analysis can assess stress in the deformation zone and to determine the strain field and calculate the length of the original tube billets.
Vibration loading of large transport system when driving on the road with random irregularities
Authors: Gusev A. S. , Scherbakov V. I. , Starodubtseva S. A. , Grebenkina I. M.
Published: April 2022

The authors consider the complex of issues that arise when assessing the technical feasibility and advisability of transporting large and easily deformable objects on roads with random irregularities.
Determination of camber and toe angles ratio for elastic wheels, providing the lowest rolling resistance
Authors: Balabina T. A , Mamayev A. N , Chepurnoy S. I
Published: April 2022

The authors consider issues of kinematics and mechanics of rolling of elastic wheel set with various camber and toe angles.
Parametric synthesis of the optimal regulator on the basis of the calculus of variations for General mathematical model of the object
Authors: Polianskiy V. P
Published: April 2022

The article discusses the parametric synthesis of the optimal regulator based on the calculus of variations, provided that the mathematical model of an object is represented by a differential equation in the operator form and the left and right parts in the form of algebraic polynomials of relative variable . In the same form is submitted mathematical model of the regulator. On this basis the system of Euler-Poisson equations for extreme variational problem is obtained. After equating the coefficients of the polynomials optimal problem and polynomials obtained from the initial equations of the object and the regulator, there was obtained a given structure regulator adjustments.
Calculation of strength reliability and fatigue life of structural elements of mobile machines, loaded with random bending and twisting moments
Authors: Gusev A. S. , Scherbakov V. I. , Starodubtseva S. A. , Grebenkina I. M.
Published: April 2022

The authors propose a new technique of calculation of strength reliability and fatigue life of metal elements of mobile machines experiencing a simultaneous loading by non-synchronous and out-of-phase random bending and twisting moments.
Environmental risks in the system of management of the automotive industry
Authors: Tarev A. M
Published: April 2022

Nowadays, there is a growing interest of the automotive industry to the management of environmental risks. Environmental risk management allows company to reduce the possible future expenditures associated with the elimination of the consequences of disasters, accidents and other causes of the damage. So, it is necessary to constantly evaluate the acceptable level of environmental risks for the company and keep it below this value. The paper proposes an algorithm for environmental risk management in the system of auto-industrial enterprise management on the basis of feedback.
Guidelines on the calculation of economic efficiency of business communications in industrial structures
Authors: Bigacheva E. N
Published: April 2022

The paper describes guidelines on the calculation of economic efficiency of business communications in the management system of industrial structures.
Reduced fuel in charge of iron ore agglomeration by supplying a sintered layer and the gas-water mixture
Authors: Bogomolov V. M , Bogomolova N. P , Grechko E. G
Published: April 2022

The possibility of improving the parameters of the sintering process of iron ore sa charge by the joint submission of the driver and hydrocarbons.
Theoretical analysis of the combined radial-reverse extrusion parts with flange
Authors: Alieva L. I , Grudkina N. S
Published: April 2022

This article describes the mathematical model of the process combined radial-reverse part extrusion type of glass with a flange for identifying energy-power parameters of the process and explore the gradual and the final forming of the billet. It shows a comparative analysis of the phase-forming patterns based on the proposed computational scheme, finite element modeling and experimental data.
Use of wind generator to charge traction batteries
Authors: Dolbilin E. V. , Ovsyannikov E. M. , Koshelyaev E. M.
Published: April 2022

In the article there is shown the feasibility of using of wind turbines to charge traction batteries. The analysis of wind turbines was conducted and the proper control mode of the optimal regime of a generator is chosen. Internal resistance of a battery is calculated and the method of stabilization of the electric mode of a generator is chosen.
Research of engine with split charge on an experimental plant with separated cylinder
Authors: Kuznetsov I. V. , Sychev A. M. , Denisov A. V.
Published: April 2022

The article proposes a combustion process of split charge for an engine with positive ignition. To implement the process there are developed and manufactured parts of the intake system and the cylinder head. The authors conducted the research on the experimental plant built on the basis of a full-sized engine with a separated cylinder which had autonomous power, ignition and exhaust systems. Comparative studies of the separated cylinder operating on the common process and the process with split charge, showed that with split charge fuel efficiency improves by more than 10% and content of carbon monoxide (CO), hydrocarbons (CH) and nitrogen oxides (NOx) is reduced by 40-50% in the exhaust gas.
Terminography as a result of the formation of language for specific purposes
Authors: Zakirova E. S.
Published: April 2022

The article discusses the concept of "lexicography" and "terminography", their historical, theoretical and practical aspects. Particular attention is given to issues related to the study of the nature of language for specific purposes and its main units - the term - on the material of automotive terminology.
Research of the accumulation of damage in the parts of the press-forging equipment and tools by magnetic methods
Authors: Kornilova A. V , Idarmachev I. M
Published: April 2022

The article considers abilities of magnetic methods of non-destructive testing (in particular, measurement of coercive field) for determination of damaging and remaining life of dies material and equipment. This article describes the experimental determination of principles for the instrument used for hot (bulk) and cold (sheet and volumetric) forging.
Economic attractiveness of alternative financial instruments which provide investment projects with cash resources
Authors: Smetanov A. Y
Published: April 2022

The problem of choosing the most effective financial instrument capable of providing innovative investment projects with monetary resources is discussed. There are proposed some models of the effectiveness of borrowings evaluation on the stock market. Credit and leasing are compared.
The study of the disperse composition of the liquid torch spray of centrifugal-jet nozzle
Authors: Valdberg A. Y , Makeeva K. P , Nikolaikina N. E
Published: April 2022

This paper presents the results of a research on dispersion of water spray of centrifugal spray nozzle. The values of average droplet size are defined and compared with the known one calculated before. There were made graphics of drops dispersed distribution and graphics where the experimental and calculated values for the arithmetic mean and median mass diameter. The obtained data allow to recommend the calculated dependencies for the assessment of medium-sized drops in the spray of centrifugal-jet spray nozzle.
Method of calculation of the electric starting system with battery and capacitive energy storage
Authors: Maleev R. A. , Shmatkov Y. M.
Published: April 2022

The paper presents the method for calculating of electric starting systems with combined current source developed at “Automotive and Tractor Electrical Equipment” Department. There are shown the initial data and the basic formulas and expressions for calculation of such systems and to identification of the main energy parameters.
Business processes at the enterprises of automotive industry in Russia: evaluation of the effectiveness and governance issues
Authors: Alenina E. E , Paskhina A. V
Published: April 2022

The article considers the concept of business process at the enterprises of mechanical engineering complex. There are highlighted the main problems of business processes in the current economic conditions and a method for evaluating the effectiveness of business processes is provided and also ways to change inefficient processes.