Scientifical and Technical Journal of Bryansk State Technical Unversity          

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Journal "Vestnik BSTU" 2 (42) 2014

Founder is the federal State budgetary
Educational Institution Higher Professional
Education "Bryansk State Technical University"

Editorial board:

Editor-in-chief
Doctor of Technical Sciences, Professor Fedonin O. N.

Deputy editor-in-chief
Candidate of Technical Sciences, Docent Sazonov S.P.

Executive secretary
Candidate of Technical Sciences, Docent Tatarintsev V.A.

Members of the editorial board
Averchenkov V.I, Doctor of Technical Sciences, Professor (Bryansk)
Buhach A., Doctor of Technical Sciences, Professor (Poland)
Gorlenko O.A, Doctor of Technical Sciences, Professor (Bryansk)
Erohin D.V, Candidate of Economic Sciences, Professor (Bryansk)
Klimenko S.A, Doctor of Technical Sciences, Professor (Ukraine)
Kobischanov V.V, Doctor of Technical Sciences, Professor (Bryansk)
Petreshin D.I, Doctor of Technical Sciences, Professor (Bryansk)
Pruteanu O., Doctor of Technical Sciences, Professor (Romania)
Sitazh M., Doctor of Technical Sciences, Professor (Poland)
Smolentsev V.P, Doctor of Technical Sciences, Professor (Voronezh)
Stepanishev A.F, Doctor of Philosophical Sciences, Professor. (Bryansk)
Suslov A.G, Doctor of Technical Sciences, Professor (Moscow)
Khandozhko A.V, Doctor of Technical Sciences, Professor (Bryansk)
Heifetz M.L, Doctor of Technical Sciences, Professor (Belarus)

Registration certificate
by Federal Service for Supervision of Legislation
in Mass Media and the protection of cultural heritage
PI FS77-21709 August 17, 2005

Address editorial office:
7, Bulvar 50-letiya Oktyabrya,
Bryansk, 241035, Russian Federation
tel. (4832) 58-82-77
e - mail: vestnik@tu-bryansk.ru

The subscription index of catalogue
Russia press - 18945 semi-annual,
15621 annual.

It is issued in February 2004.
4 numbers a year

Abstracts

Baranov J.N., Sakovich N.E., Samusenko V.I., Nikitin A.M. Increased brake qualities vehicles. The brake device in which high quality brake achieved through a set of moving and stationary discs interacting braking. The efficiency of the proposed braking device is exposed experimental results.
Key words: traffic safety, the braking device, the movable disk, fixed disk, control gaps, friction element.

Bishutin S.G., Piljaev A.S. Wear resistance of superficial layers directing, generated at the finishing combined antifrictional processing
Results of researches of wear resistance of superficial layers extended cylindrical directing, processed on new technology of antifrictional processing are resulted. The description of the developed test equipment is submitted.
Key words: wear resistance of a surface, formation of wearproof coverings, finishing antifrictional abrasive processing, cylindrical directing, the test equipment.

Goncharov K.A., Sidorov N.V. A dynamic analysis methods of co-lifting by two cranes.
The algorithms of dynamic analysis methods of co-lifting by two cranes are described. The methods for applying typical cranes and lift cases are demonstrated.

Key words: overhead crane, crane-manipulator, dynamic analysis, co-lifting.

Demidov P.N., Semenov M.Yu., Ryzhova M.Yu. The calculation method application to choice of thermochemical treatment method for gear wheals of road construction machinery.
The problem of choice of thermochemical treatment method for road construction machinery gear wheels was discussed in this article. The mathematical model and software were designed to organize the effective selection of surface hardening method according to required level of contact fatigue resistance. The software was applied to design a technology of the hard loaded gear wheels thermochemical treatment.
Key words: gear wheels, vacuum carburizing, plasma nitriding, contact fatigue resistance, mathematical modeling.

Drokonov A.M., Drokonov A.E. Improvement means of noise abatement of turbo-machines.
This article includes constructive methods of improving noise abatement systems of power plants.
Key words: turbo-machine, noise, sound dampers, air-intake device, exhaust line

Krakhmalev O.N., Petreshin D.I. Research work zones manipulation robots based on the analysis of inertia parameters.
Is proposed optimization motion manipulation robots in the space of generalized coordinates based on the analysis of the inertial properties of robots.
Key words: manipulation robots, dynamics simulation, optimization of motion

Lagerev A.V., Boslovyak P.V. Optimal design of units of conveyor with hanging belt in program complex NX.
The detailed algorithm of the conveyor optimal design with hanging belt is presented. The optimal design of metal construction units is accomplished and the analysis for example of the explotable conveyor with hanging belt is realized.
Key words: optimal design, metal construction, algorithm, process, unit, conveyor with hanging belt, program complex

Obozov A.A., Subotenko D.I., Tarakanov V.V. Optimization of processes in fuel equipment of diesel to improve its economic and environmental characteristics.
Analyzes the ways of optimization of processes in fuel equipment of diesel engines. Described constructive activities for improving its economic and ecological characteristics: pressure control injection, multiphase injection, regulation of the angle of injection top-Liva.
Key words: fuel equipment, battery, fuel system, multiphase injection, exhaust gases, the form of the characteristics of injection advance angle of fuel injection diesel engines

Sakovich N.E., Nikitin .. Technical devices road safety.
The questions need to install hardware security for vehicles. Presents methods fo methods the technical condition of vehicles. The technique of assessment tools installed security models using Markov processes.
Key words: road safety, model Markov processes, methods of control, road-traffik accident

Selenskaya T.V., Selenskiy E.I. Quality of service and reliability of railway vehicle autocoupling shock absorbers operating in randomly grouped freight trains.
We formulate the problem of optimising the nominal values and tolerances of functional parameters of railway vehicle autocoupling shock absorber units. The model parameter optimisation is achieved with respect to a minimum of fatigue damage of the vehicle load-carrying structures such that strength reliability levels of these structures does not exceed known limits and all relevant conditions ensuring serviceability of the shock absorbers are satisfied.
Key words: railway vehicle autocoupling shock absorbers, quality of service, service reliability, longevity, load-carrying structure, functional parameters, tolerances, fatigue damage, between-maintenance period of operation, optimisation.

Semenov M.Yu. The formation mechanism of refractory carbide phases in the complex-alloy heat-resistant steels during carburization.
The laws of carbide phases nucleation were analyzed in the context of the complex-alloy heat-resistant steels carburization. Numerical experiments and metallographic investigations of steel and model alloys diffusion layers structures were applied to determine the predominant mechanism for the formation of refractory carbide phases.
Key words: complex-alloy steels, theory of nucleation, refractory carbides

Strebkov A.S., Osipov A.V., Zhavrotsky S.V. The improving of efficiency for using fuel gas power potential when turboexpander units are installed before the burners of the rotary kilns.
The ability for using of fuel gas power potential is reviewed in two-stage scheme of his pressure decrease. The first stage is in the Gas Distributing Station (GDS) and the second is in Gas Regulating Unit of the rotary kilns. The main working characteristics are received for turboexpander units in the second stage when they work on the variable rotation frequencies with ability of drive the blower units. It is shown using of fuel gas power potential in second stage of his pressure decrease brings weighty power growth. It is established that it is impossible to refuse using the throttle regulator valve before the turboexpander unit in the first stage of gas pressure reduce in GDS for change the pressure in the intermediate gas pipeline.
Key words: the stages of decrease the gas flow pressure, the utilization turboexpander unit, the throttle regulator valve, the variable work mode, the difference of pressures, the fuel gas, the rotation frequency, the balance of capacities.

Fedonin O.N., Petreshin D.I., Ageenko A.V. Algorithm for diagnosis the state of CNC lathes.
An algorithm of diagnosing the state of CNC lathes that enables the diagnosis of the system to detect and compensate for static and dynamic components of the contour error path of the executive bodies.
Key words: diagnosis algorithm, CNC lathe, contour error trajectory diagnostic system, the trajectory of movement of the executive bodies of the machine

Fedonin O.N., Handozhko V.A., Matlakhov V.P. Development of an automated humidity control in the drying box based devices by OWEN.
The automated system drying control of humidity in the drying box was considered in article. The educational stand humidity control in the drying box is designed based on the devices of "OWEN" used in automated manufacturing environment was presented.
Key words: automatic control system, automated production, training booth, drying chamber

Averchenkov A. V., Kuklo E. Y. Development of mathematical model prime cost milling operations optimization.
The automatic selection of cutting tools for efficient milling was issued. Mathematical modeling procedures and developing software modules for the automated selection of cutting tools were described
Keywords: prime cost , cutting conditions, milling, optimization, mathematical model, CAD

Vlasov A.I,.Zotin V.F,.Potapov L.A. Industrial testing of integrated circuits PWM Controllers.
The features of industrial test chip PWM controllers. Describes the con-struction and software developed by the tester.
Key words: PWM controller, tester, industrial testing, voltage sources, measuring time intervals

Rytov M.Yu., Kovalev P.A. Using the analytic hierarchy process for determining the optimal kind of corporate portal.
The article considers the possibility of using the analytic hierarchy process to determine the optimal type of KP on the basis of analysis of the main functions, which a corporate portal must automate.
Key words: corporate portal, the classification, analytic hierarchy process.

Evenko V.V., Shahovskaya A.A. Methodology of sites ergonomic stability calculating
The methodology of sites ergonomic stability calculating is shown. The system of measuring characteristics that influence on the index based on points is elaborated. The necessity of calculating this index in order to improve it to make dealing with partners and clients easier is proved.
Key words: industry, ergonomic, corporative site, index, points, expert mark.

Skantsev V.M., Kulagina N.., Atamanova O.V. Prerequisites for the foundation and formation of machine-building cluster Bryansk region.
The prospects of creating the cluster approach as an innovative mechanism of dynamic development of the economy of the Bryansk region. The urgency of innovative-technological cluster in rail industry in order to create an innovative product and increase competitive advantages of the region.
Key words: : innovative development, the region's economy, railway engineering, clusters, Bryansk region, the system of economic security.

Sorokina E.I., Nakhabi A.V. Innovative approach to improving the quality of housing and communal services.
The article presents an approach to the formation of quality of housing and utility based on satisfaction and expectations of all stakeholders.
Key words: quality of services, housing services, the requirements for housing and communal services, quality of service indicators, innovative approach

Strizhakova E.N., Strizhakov D.V. Main realization mechanisms of the state industrial policy in economically developed country.
The experience of the state industrial policy range of economically developed countries was analyzed, the main directions of the development and implementation of industrial policy in the Russian Federation was formed.
Key words: industry, government support, economic growth, industrialization, industry, public policy.

Taranov A.V. Distance learning as an innovative factor for the development of education and the regional economy.
Given the analytical characteristics, the sequence of organization and technologies introduction of system remote training in higher educational institutions as an innovation factor for the development of education and the regional economy.
Key words:innovation in the region, education,distance learning, efficiency of the regional economy.

Boiko E.S., Boiko N.E. Experimental verification of innovative approach to formalization of motor activity.
The article reveals experimental research results thanks to which some improvements in the movement control theory can be made. (taking the process of exercising as an example)
Key words:substantive work, computer-aided experimental technologies of motion detection, innovative approach, movement control theory, variationalpsychobimechanics of motor activity

Korsakov A.V. The multipte-factor technogenic environmental pollution as risk factor of formation of cytogenetic violations at the population.
Possibility of application of micronuclear dough in a bukkal epithelium is considered when comparing chemical, radiation and combined radiochemical pollution of the environment. At the combined influence of a chemical and radiation factor by authors possible manifestation, both additive effects, and a sinergizm and inhibition is revealed. The conclusion is drawn that cytogenetic characteristics of a bukkal epithelium can be used as "the biological dosimeter" total level of environmental pollution.
Key words:environment, chemical pollution, radioactive pollution, combined pollution, bukkal epithelium, cytogenetic violations, micronuclear test.

Afonina E.V. Technique of algorithmic approach when training in graphic disciplines
dvantages and shortcomings of algorithmic approach are considered at the solution of problems of descriptive geometry and engineering graphics. application of algorithmic approach when studying one of subjects of engineering graphics "projective drawing" is analyzed. some recommendations about improvement of quality of training of specialists on the basis of experience of "descriptive geometry and graphics" chair of bgtu are provided.
Key words:descriptive geometry, engineering graphics, algorithm, projective drawing, solution of tasks.

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