e11

	Journal "Tekhnologiya Mashinostroeniya"	ISSN 1562-322X
	Contents (�11 2014)
to russian

STRUCTURAL MATERIALS, METAL SCIENCE

Khorev A. I. � Fundamental and applied works on titanium alloys and prospective lines of their development

The complex of basic and applied research aimed at creating titanium alloys, technologies of metallurgical production and manufacturing processes, parts of aircraft, missile and space technology in machine-building plants. The developed theory: complex alloying; microalloying; thermal and thermomechanical treatment; texture hardening; create composite materials with internal and external reinforcement high strength filaments; create multi-layered clad composite materials.
Key words: titanium alloy, complex alloying, thermomechanical processing, composite material, planning

TECHNOLOGIES AND EQUIPMENT FOR MACHINING, PHYSICOTECHNICAL PROCESSING, NON-CUTTING SHAPING

Timiryazev V. A., Khostikoev M. Z., Dudko S. V., Tairov I. E., Way Pue Maung � Efficiency of aggregate manufacturing technique of components of complex geometry on up-to-date multiprocessing machines

The article describes the issues of improving the efficiency of production of parts of complex geometry on multi-tasking turn-mill type, by allowing the concentration of operations to perform on one machine integrated the technology of manufacturing of parts, reducing the required number of machines and production facilities.
Key words: multi-purpose machine, the part, the concentration of operations, comprehensive technology

Kim V. A., Otryaskina T. A. � Structural quantitative relations of chip forming

As a result of the high-speed plastic deformation accompanying process of handling of metals by cutting, there is a decomposition of a microstructure and a fragmentation of mesostracture of a cut. Micro and cut mesostractures it is possible to present architecture in the form of the binary set, powering up fractal dimension and density of boundaries of section. Character of change of binary set of structure in a zone cut-formation opens dynamics of deformation process and change of the carrier of a plastic deformation at transition from micro to mesoscale level.
Key words: the machining, the cutting tool, shaving, plastic deformation, microstructure, mezostracture, density of borders of grains

Rogov V. A., Koshelenko A. S. � Operating features of crankshaft journal machining

Presents the technological aspects of processing journals of crankshafts made of cast iron and steel. The proposed techniques turning of the main and connecting rod journals are based on application tool blocks.
Key words: indigenous and crank pin, circular milling, cutting plate, crankshaft

TOOLING PRODUCTION

Ardashev D. V., Boldyrev I. S. � Mode of deformation of an abrasive grain when in grinding

The developed model of the mechanical interaction between the abrasive and the workpiece material, taking into account the wear of the abrasive grains in the grinding processes. We obtained empirical relationships for predicting the wear of abrasive grains.
Key words: abrasive grain grinding, stress-strain state, the prediction of wear

MACHINING-AND-ASSEMBLY PRODUCTION

Barabash Zh. A. � Management inventory control at combined production in machine-assembly department

Abstract Developed a method to estimate inventory levels when combined production of the existing production structure.
The methodology considers the available stocks in three types: procurement, equipment and tools. Warehouses must be materials of all kinds required for primary production, as well as the necessary supply of materials for the launch of combined production.
Reviewed inventory management with a large range, the analysis of changes in inventory levels when combined production of recommendations for the management of inventory blanks, tools, accessories.
Key words: joint production, inventories, tools, rigs, blanks

WELDING, RELATED PROCESSES AND TECHNOLOGY

Grigoryants A. G., Grezev V. A. � Laser welding features when using fibre optic and ��2-lasers

We studied the influence of different gas environment in the process of welding on fiber lasers in comparison with CO2 lasers using the methods of continuous change of the position of the focal spot relative to the surface of the welded sample and set the identity preplasma ability of the metal. The influence of power density laser radiation on behavior and plasma processes occurring in the weld pool when welding on fiber optic laser power of 2,5 and 5 kW. The influence of the intensity of the laser radiation on the formation of the weld.
Key words: CO2-lasers, fiber lasers, laser welding, plasma, formation of welded joints, power, gas environment

SPECIAL TECHNOLOGIES

Gubanov V. F. � Application of methods of classification of multidimensional observations for choosing the optimal finishing-hardening treatment details

This article discusses the application of methods of classification of multidimensional observations to select the optimal variant (variants) finishing and hardening of parts from a variety of options available based on the grouping of their quality process. The results of cluster analysis on the formation of three clusters, corresponding to low, normal and high quality process. Demonstrates the application of discriminant analysis to determine the quality level of new treatment options, therefore, their viability for future use.
Key words: classification methods technologies, cluster analysis, the quality of the process

Fedorenko M. A., Bondarenko Yu. A., Aulov V. G., Markova O. V., Antonov S. I. � Problems of effectiveness and operability increase of rotating aggregates of continuous cycle

Improve the effectiveness and efficiency of rotating machines of the continuous cycle � possibly cement rotary kilns by increasing the reliability of the equipment. One of the main factors leading to a loss of efficiency rotary kiln is the lack of sealing devices. We consider the task of increasing efficiency seals and the main factors that increase their endurance.
Key words: cement rotary kiln, sealing devices, performance, wear, friction surface

TESTING AND DIAGNOSTICS METHODS IN ENGINEERING INDUSTRY

Kochkin E. V., Matveyev E. V., Medar A. V., Medenkov V. I. � A standard test bench for identification and inspection of mass product characteristic

In this gob are presents standard working stand instrumentation for determination and control mass and then centre mass manufacture wide range overall weight descriptions.
Key words: mass capability, center of mass, coordinate center of mass

MATHEMATICAL MODELLING, CALCULUS OF APPROXIMATIONS AND SOFTWARE SYSTEMS

Korneyeva V. M., Korneyev S. S. � Model development chip forming process under conditions of superhigh cutting speed

In the article describes regulars of plastic deformation in the zone of shavings formation with ultrahigh speeds. Reviewed the influence of temperature and speed factors on process of plastic deformation with ultra-fast processing. Identified two possible cases of resistance to plastic deformation in the contact zone with or without melting. Developed model a process shavings formation in high-speed in the cutting conditions upon basis which a load can be defined on the cutting tool.
Key words: the process model of chip formation, plastic deformation, area primary deformation, the secondary deformation zone, ultra-fast cutting

LABOUR PROTECTION IN ENGINEERING INDUSTRY

Plotnikov R. S. � Tyre casing sidewall cutting with simultaneous bead ring cutting-off

Propose process of cutting of side tire with simultaneous cutting onboard ring of tire which allows to solve problem of procuring manufacture of onboard rings from metal-cord of side tire with simultaneous crushing of side.
Key words: car tire, the tire bead rings, steel cord

ECONOMICS OF THE ENGINEERING INDUSTRY AND PRODUCTION ORGANIZATION

Volovikov B. P. � Portfolio stability modelling of an industrial enterprise by an example of regional market of domestic gas meters

We propose a model of stability in industrial orders enterprise that business activity. A dynamic model is representative of the internal and external environment on the example of the regional market of domestic gas meters, used in its development values of market research regions of the Russian Federation. To ensure the sustainability of the enterprise should be guided algoritnom management, performed on the basis of flow diagrams saleability, studying the processes of cause-effect relationships for the entire field of the main factors of the market.
Key words: sustainability of the enterprise, the optimal control algorithm, the logistics of moving goods, competitive characteristics

Fedorov V. K., Lutsenko A. V., Kucheyeva E. A. � Method of use of a single information space in the design

In the article the issue of the construction of the automated system of technological preparation of production of special machinery.
Key words: automated system, production planning, information space

FOREIGN EXPERIENCE

Potapova G. S. � Review of the foreign journals

INFORMATION

Engineering Technology Forum

Ivanov A. N. � Photonics, the world of lasers and optics�2014

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