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BLANK PRODUCTION

Kirilyanchik A. S., Konkevich V. Yu. — Deformable semiproducts from nanostructured particles of the rapidly crystallized aluminium alloys

Problems of the unique properties implementation in the deformed half-finished goods from the rapidly crystallized aluminium alloys are considered. These properties are inherent in nanostructure formed as a result of super rapid crystallization.
Key words: nanostructure, rapid crystallization, hydraulic forging, aluminium

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

Ivanov V. S., Ivanov D. V. — Vector analysis of the edge cutting machining of the parts

Vector models of the meshing and multiedge machining flow diagrams are developed. On the basis of vector analysis geometric and kinematic transmission ratios characterizing meshing flow chart, processing method, i.e. turning or milling, and cutting type — down and up cut — are suggested.
Key words: part, milling, vector model, cutting, complex signatures

Sergeyev S. V. — Holemaking dynamic process models' features

Shaping charts for the areas of the cut-off layers at holemaking by double- and multi-cutting drill are covered. Their transverse stability is investigated. Origin of the toll’s radial vibrations is shown up.
Key words: holemaking, end made-to-measure multifluted tool, ability rating, drill radial vibrations

Yaroslavtsev V. M. — Processing rates estimation under conditions of the material variable cutability

Practical recommendations are given aimed at cutting effectiveness increase under conditions of repair production and its restoration wherein each specific time a necessity of the rate parameters’ individual prompt estimation or of their changes arises depending on the behaviour and state of the restorable surface material.
Key words: processing, cutting, restoration, model

TOOLING PRODUCTION

Batrak A. P., Scheglov Ye. M. — Study of the machine-tool hydraulic actuator noise level as an engineering system quality index

Noise level classification and estimation method of the engineering tools hydraulic drives depending on the machining fluid damping capability are suggested.
Key words: hydraulic drive, noise level, machining fluid, damping capability

Ardashev D. V. — Grinding wheel performance specifications in the form of a processing ticket

A grinding wheel processing performance certificate is suggested as a wheel operating capacity description, allowing for making the best use of its working capacity resources under changing process conditions. The certificate takes into account such grinding features as nonstationarity, stochasticity, as well as vibratory nature of the grinding force.
Key words: performance specifications, grinding wheel, technology, technical conditions

WELDING, RELATED PROCESSES AND TECHNOLOGY

Biryukov A. P. — The Forsage inverter welding equipment

A product mix of the "Forsage" inverter welding equipment made by the Ryazan State Instrument- Making Enterprise is given. Equipment specifications and product area are covered.
Key words: inverter welding equipment, "Ôîpñàæ", arc welding, covered electrodes

SPECIAL TECHNOLOGIES

Bogdanovich Ye. N., Zvyaguintseva A. V., Shalimov Yu. N. — Restoration processes of the shaft — bearing coupling system

Research results of the shaft–bearing conjugate components’ restoration are described. Restoration procedures for the crankshaft journals and bearing brasses at diesel engine overhaul are developed.
Key words: restoration techniques, system, shaft–bearing, overhaul, diesel engine

Isakayev E. Kh., Gusev V. M., Mordynsky V. B. — Zinc plating thermodynamic technique features

Features of thermodynamic techniques at dynamic zinc plating are considered.
Key words: coatings, diffusion, zinc, container loading, activating agent, carbon-bearing combination

Stenin V. A., Lebedeva Ye. G. — Optimization of the hydraulic system washing techniques

Industrial pipe-line flushing method is suggested aimed at effectiveness increase and optimization of the running cleaning. The method includes arrangement of a stream swirl, which ensures pollution particles lingering for the recommended speed of the circulating medium and further flush time reduction.
Key words: flushing method, pipeline hydraulic system, modelling

Sinenko Ye. G., Konischeva O. V. — Planetary rollers' teeth optimal number determination of the eccentric planetary gear

A determination method of number of teeth for any planetary roller of an eccentric planetary train ensuring condition of assemblability is considered.
Key words: transmission, number of teeth, planetary rollers, model, eccentric mechanism

TESTING AND DIAGNOSTICS METHODS IN ENGINEERING INDUSTRY

Shablov S. V. — Standardization of the radioscopic control system using digital image processing

Some fundamental approaches to standardization of radioscopic testing stated in the standards EN 13068–1:1999, EN 462–3:1996 and EN 462–5:1996 are considered.
Key words: standardization, radioscopic testing, procedure, digital processing

INSTRUMENT-MAKING TFCHNOLOGIES

Grigoryants A. G., Shiganov I. N., Malov I. Ye., Misyurov A. I. — Features fragile dielectrics' treatment by laser emission in the wave band from 0.51 to 10.6 micrometer

2-D image in-glass technology by radiation is developed, an image consisting of separate volumetric micro-fractures. It is show that the technology ensures obtaining fissured micro-fractures of 50—300 micrometers depending on the required fractures and image brightness.
Key words: laser processing, material separation, technology, wave length

MATHEMATICAL MODELLING, CALCULUS OF APPROXIMATIONS AND SOFTWARE SYSTEMS

Oleynik A. V., Stavrovsky M. Ye., Kouznetsova L. V., Nikolayev A. V., Routkovsky I. S., Semkin A. V., Kouznetsov L. Yu.—The Petri net usage to develop analysis technique of the parallel running processes in industrial process control modelling

Mathematical models using Petri net are designed by example of multisequencing worker threads of engineering and production processes coupled by shared resources. Matrix and graphic analyses of the net are conducted; activity levels of separate branches are explored.
Key words: mathematical models, Petri net, net matrix analysis, worker thread optimization, electronic document management system

STANDARDIZATION AND PRODUCT QUALITY CONTROL

Rogov V. A., Fomin Ye. V., Fomin A. V. — Cold-resistant steel surface condition control at endmilling

Research results of the surface roughness and run out accuracy at face milling of the cold-resistant steel 10ÃÍÁ are covered. Multifactor models are obtained which allow for finish quality controlling.
Key words: cold-resistant steel, edge cutting machining, mathematical modelling

LABOUR PROTECTION IN ENGINEERING INDUSTRY

Brushlinsky N. N., Usmanov M. Kh., Shimko V. Yu. — The Sogda shields as an effectiveness guarantee of thermal protection and fire extinguishing

A description of the Sogda heat shields and firefighting package used at fire extinguishing is given.
Key words: heat radiation, heat shield, fire, heat-transfer agent

ECONOMICS OF THE ENGINEERING INDUSTRY AND PRODUCTION ORGANIZATION

Selivanov S. G., Nikitin V. V., Druzhinina M. A., Shipilova V. G. — Preproduction engineering of the frugal production in engineering industry

In article problems of the technological preparation automated system of economical manufacture creation are considered. Models of its functions in the form of complexes of solved problems are resulted functional model of CAM. For automation of the decision of the named problems methods of mathematical modeling and design-technological decisions optimization on the basis of use of means artificial intelligence in the form of artificial neural networks and genetic algorithms are offered.
Key words: CAM, design-technological decisions, manufacturing resource planning, manufacturing accounting

FOREIGN EXPERIENCE

Potapova G. S. — Review of the foreign journals

INFORMATION

Ivanov A. N. — International specialized exhibition "MITEX—2009"

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