ELECTRONIC LIBRARY

"SIDOROV Alexandr Vladimirovich's published articles"

1. The mechanisms and machines theory: gear and planetary reducers synthesis / Gordienko E.L., Sotnikov A.L., Kikalov V.S., Antykuz O.V., Sidorov A.V. // Engineering and machines details / The 5-th regional scientific-methodical conference materials. - Donetsk: DonNTU, 2003. - 124 p. - P. 31-35.

In article the software product developed by authors "The mechanisms and machines theory" is considered: Gear and planetary reducers synthesis which can be used for the some problems decision at works performance at the rate "The machines and mechanisms theory": geometry spur gearings calculation, a planetary reducer cog numbers selection, a knuckle mechanism pusher movement laws calculation and also for already executed works fast checking. Developed, first of all, as the manual, the product is called to acquaint students with different kinds of standard technical decisions and their comparative characteristics, and also with automated designing systems features and advantages. Limiting simplicity and availability even for the unprepared user is products group "The machines and mechanisms theory" distinctive feature, those step by step approach trainers to mastering by such powerful systems as Solіd Woks, APM etc.

2. Sotnikov A.L., Kikalov V.S., Sidorov A.V. The mechanics electronic manual: roller bearings // Engineering and machines details / The 5-th regional scientific-methodical conference materials. - Donetsk: DonNTU, 2003. - 124 p. - P. 95-98.

With computer technologies development the opportunity and in due course and a pressing need in the specialized software development has appeared. Considered in article " The mechanics electronic manual" represents transition to electronic data carriers and modern technologies in technical designing sphere use example. Being Donetsk national technical university OPM and MOZCHM faculties joint development, the given software product is intended for the optimization problems decision, units and mechanisms choice and designing. The special attention is allocated opportunities of assembly units export in automated designing systems, in particular, in Solіd Works 99, Solіd Works 2000 with details standard libraries use, that are located in "The mechanics electronic manual" database. The parameterization principle allows considerably (by some orders) reduce a memory size occupied with the program database.

3. Sotnikov A.L., Sidorov A.V. PTMWIN 3 software for weight lifting mechanisms designing and optimization // Engineering and machines details / The 5-th regional scientific-methodical conference materials. - Donetsk: DonNTU, 2003. - 124 p. - P. 101-104.

The problems broad audiences which have to solve engineer-mechanics frequently is reduced to designing machines and mechanisms by accessories from standard units and details selection. Here as the basic is solved the mechanism according kinematics’ circuit parameters problem optimization. Submitted in article PTMWIN 3 software allows to design in the shortest terms the optimized general purpose crane weight lifting mechanism by accessories selection from standard units and details with the given mechanism constructional and operational adaptability to manufacture maintenance. The software is developed with the purpose of use by students at settlement and laboratory works, course designing, and also within the framework of research and degree works or projects performance.

4. Sidorov V.A., Sidorov A.V. The machines technical conditions distinction borders // The machines vibration: measurement, decrease, protection / The International scientific and technical conference materials. - Donetsk: DonNTU, 2003. - 103 p. - P. 31-37.

In article objects technical conditions recognition questions are considered. Various standards recommendations, now, define the mechanism technical condition distinction borders in limits from 1,6 up to 4 multiple vibration level changes. These borders are necessary to specifying for each controllable mechanism. The hypothesis about technical condition change conformity to the physical processes proceeding in the mechanism character is stated. On the induced-draft fan group vibration measurement results analysis basis the concrete mechanism technical condition borders distinction, the distance connected diagnostic measure functions continuity distortion Nv, Nv ² as step minimax transitions are determined.

5. Avvakumov S.I., Sidorov V.A., Sidorov A.V. The vibration common level measurement control points choice // The machines vibration: measurement, decrease, protection / The International scientific and technical conference materials. - Donetsk: DonNTU, 2004. - 160 p - P. 73-76.

Vibration parameters measurement now is the basic technical diagnosing means for the information on an actual mechanical equipment condition reception. One of the major vibration diagnostics problems, the diagnosis providing accuracy statement, is the vibration measurement points and directions choice. The questions connected to the vibration common level measurement control points choice, and also results lead for this experiment are considered in article.

6. Avvakumov S.I., Sidorov A.V. The equipment technical condition recognition expert systems development // The engineer. Student’s scientific and technical magazine. - Donetsk: DonNTU, 2004. №5. - 175 p. - P. 156-162.

The equipment technical condition control necessity and repairs on condition strategy introduction is connected to the emergency refusals units and details working resource maximal use requirement and minimizing. The equipment technical condition control means the technical diagnostics highly skilled experts presence, capable correctly to treat the data received as a measurements result, and also the work standard certain level presence. Because of a required structure experts absence on the foreground the diagnostic information leaves on the expert knowledge basis analysis process automation problem. Rotor equipment technical condition recognition expert systems development process in article is considered on "Expert system for vibrodiagnostic" example, intended for Donetsk Metallurgical Factory EVS station air engines technical condition estimation.

7. Steel batching system functioning stability conditions research in the preparations continuous moulding machine intermediate ladle pot / Eronko S.P., Orlov I.A., Jakovlev D.A., Shtepan E.V., Sidorov A.V. // Progressive technologies in steel metallurgy: XXI century (theses of reports). The international scientific and technical conference. - Donetsk, 2004. - 86 p. - P. 59.

In article lock systems for dosed out steel pouring from an intermediate ladle in crystallizers work laboratory researches results are resulted. With physical modeling methods use influence on the gas-hydrodynamical processes stoppers-monoblocks work proceeding during pour time in an intermediate ladle bath in an entrance aperture steel let out channel zone at inert gas inflation in it is investigated. Practical recommendations on ladles mechanisms lock intermediate operation conditions improvement are given.

8. Sedush V.J., Sidorov V.A., Sidorov A.V. Air engine refusals analysis // The metallurgical and mining industry. - 2004. №4. - P. 89-91.

The refusals analysis allows to determine machines constructive perfection degree. Especially important this problem is for small-scale and individual manufacture machines for which the feedback organization about mechanism reliability degree on the small information samples basis has paramount value. The refusals stream analysis algorithm is offered, that including: refusals total distribution on time; the same mechanisms refusals mutual comparison; refusals total distribution on units, repair influences details and kinds; refusals stream time changes on carried out operations. The analysis result: carried out repairs quality definition, characteristic damages kinds revealing. In work small-scale manufacture machines refusals analysis carrying out order is considered by the multistage air engine example such as TV-175-1. Operation and maintenance features service are determined.

9. The complex approach to machines technical condition estimation / Sedush V.J., Sidorov V.A., Avvakumov S.I., Sidorov A.V. // The metallurgical and mining industry. - 2004. №5. - P. 102-104.

In article the complex approach to mechanism technical condition estimation, including technical diagnosing and deterioration external attributes or its destruction studying details are considered. For technical condition estimation and repair influence kind choice diagnostic parameters are used: the mechanism noise analysis, the parameters vibration control, the vibration spectral analysis, unit’s temperature measurement, visual survey. Such approach allows to increase diagnosis accuracy, to modify the accepted diagnostic model and to define optimum repair influences application borders.