the article shows that recycling is being paid more and more attention in Russia and abroad, as the important factor of resource saving and solutions of ecological problem. It’s mentioned that despite the realized research and certain implementation experience, a lot of problems is still not solved. Special attention’s drawn to the acuteness of the problem of production and consumption waste recycling, the search and implementation of new sci-tech, business and also legislative solutions in this field

Keywords: nuclear energy, production waste, recycling, solid radioactive waste, ecology.

experience of organization and function of the Technology and Innovation Support Regional Center of Republic of Karelia is considered. It’s shown that the Regional Center pays serious attention to the educational activities and functional-technological analysis original methodology use along with traditional functions to access to the technical knowledge with the purpose of efficiency increase of patent information use

Keywords: innovations, intellectual property, invention, technologies, functional-technological analysis

The effectiveness of methods for determining the parameters of hardening cement-gears is taken in consideration. Cyclic experiments were carried out on samples of 10 mm diameter and cogwheels experienced module 6 mm. According to tests constructed fatigue curves expressed in stress level depending on the number of cycles to failure. To determine the hardening effect and hardening parameters calculation method, it is necessary to construct diagrams of the distribution on the dangerous section details microhardness, residual and operating stresses. Study conducted microhardness distribution on the microsections using ПMT-3 microhardness. Scan-ID technology residual stresses СИТОН or method of Turovskogo M.L. can be used to investigate the distribution of residential of stresses. Values of operating stresses are defined by finite element method using a special program Femap and NX Nastran. Calculation methods defined values of the effect of hardening the samples and experimental teeth of wheels, which are respectively 1,6 and 1,66. These values are close to the values of the hardening effect, obtained by the experimental method. This confirms the feasibility of using the calculation method to study the effect of hardening parameters and other factors on the fatigue resistance of parts. Application of the proposed method has the prospect of strengthening the development of technology in engineering mechanical manufacturing sectors.

Keywords: hardening parameters, cement-gears, stress, microhardness, СИТОН, finite element, fatigue resistance.

The main trends of updated automobile construction are the use of permanent for lowering mass overall dimension characteristics of electric equipment and an automobile as a whole. Diamond-abrasive treatment of sintered powder permanent magnets on the basis of Barium ferrite, strontium and cobalt is connected with difficulties of obtaining surfaces with little meanings of rouhness due to the higher brittleness, tendecy to crack formation, water-soluble technological lubricants (FWSTL) РВ-6 have been developed which contain fractal clusters and generate in contact diamond-abrasive tooltreated powder magnetic material of films with high load and lubricating abilities. Estimation criteria of water-soluble lubricacants efficiency (WSTL) at diamond-abrasive treatment by friction machine СМЦ-2 have been suggested. Comparative tests on the suggested criteria of efficiency FWSTL РВ- 6 and Lubricating cooland (LC) Blasokut 4000 SF 004 at treating by a diamond disk 2720-0031 ГОСТ 16167-90 of Barim ferrite 16Ба190 have been made. A conclusion has been drawn that РВ-6 possesses high efficiency.

Keywords: permanent magnet, Barium ferrite, functional water- soluble technological lubbricants, fractal cluster, diamont disk, friction machine

The article is devoted to mathematical modeling of high frequency electrothermic of thermoplastics in relation to a technological system in the form of the component plate, including electrodes, insulators, the processed material, and the study of the influence of termoisolation on heating of the thermoplastic. In the article the mathematical model in the form of a system of nonstationary heat transfer in considering the internal heat sources with different boundary conditions and delivers its software. 
The software provided in article enables to study the influence of geometrical and electrophysical parameters of technological systems of high-frequency heating of the thermoplastic. In this article the results of research of influence of termoisolation on the nature of the heating of the thermoplastic. Based on the calculations presented in numerical and graphic kind, identified the following areas of heating polymer: uniform heating, regional zones of thermal influence of insulators. Heat-affected zone is characterized by depth and temperature of the contacting surfaces. The thickness increase of insulators over a certain value does not change the zone of thermal influence of insulators, which allows to speak about effective from the energy point of view of the thickness of the insulator, the excess of which increase energy consumption, time of heating of the polymer.
Conclusion is made according to result of the study about the necessity of the presence and settings termoisolations when building technological processes electrothermic of polymers. The developed software allows a new approach to the study of the RF heating, ensuring minimal energy consumption while ensuring uniform heating details.  

Keywords: electrothermics, thermoplastic, mathematical model, polymer, thermoinsulator, welding, drying, polyamide, high-frequency treatment

The article gives IT-companies and their software products review in the field of engineer analysis and calculation. The importance and intensive development of this sphere IT-companies through their works and service refining, that facilitates their new market segments introduction, is shown.

Keywords: CAE, engineering, intellectual property, IT-technology, software products, CAD

Results of development of new high-performance technology of hardening and balancing of abrasive circles due to drawing detonation ceramic coverings are presented. The method of calculation of rational thickness of the ceramic covering creating in volume of a circle favorable residual squeezing tension is given. The way of balancing of abrasive circles at the expense of the uneven thickness of the covering put on their lateral surfaces is shown. Results of researches of influence of the sizes of abrasive circles at a size of residual tension are presented.

Keywords: Abrasive circle, hardening of an abrasive circle, detonation covering, balancing, internal tension

Considered feature design of pump and presents the results of a study of Assembly parts: pump shaft, cotters, impellers. Research of include: measurement of runout of the shaft and the shaft with working wheels, on the basis of measurements was concluded. 

Keywords: Assembly, shaft, wheel, analysis, heartbeat, gap.

Thermal treatment of Fe-Co-V as an instrument to improve soft-magnetic material devices quality
The process of optimizing the thermal treatment Fe-Co-V alloys used in the magnetic torque motors is studied in order to improve the magnetic properties. It is shown that to achieve high and stable magnetic properties of the alloy it must be annealed in vacuum using inactive coatings. Regime of the annealing process depends on the quality of the original alloy. Quality verification is carried out by measuring the magnetic properties of the control samples . Identifying optimal annealing regime is based on the analysis of a phase diagram of Fe-Co alloy. In connection with that the research of influence of the heating rate , maximum temperature and holding time , cooling rate on the behavior of the magnetic parameters of the control samples is carried out. It was found that the improvement of the magnetic properties is achieved by increasing the exposure time to 6h at the cooling rate of 100 °/hr. As a result a reduction of the coercive force (60 ÷ 50 ) A / m to (28 ÷ 32 ) A / m and increased magnetic induction of technical saturation from (2,0 ÷ 2,10) Т to (2,20 ÷ 2.26 ) T. for Fe-Co-V alloy are achieved. Research of the exposure time and the cooling regime caused a decrease in coercive force of the Fe-Co alloy.

Keywords: Heat treatment , the annealing conditions , Fe-Co-V, technical saturation induction , the coercive force

This paper presented the study of the mechanochemical activation powder mix in dry and liquid grinding media, accompanied by agglomeration of the particles. It Is shown that when agglomerate particles having a bimodal size distribution is forming during the treatment in a dry grinding media and partially (2 wt % ) decaying at grinding by pestle in mortar. The transition to liquid grinding media is leading to a unimodal size distribution and increasing dispersion of the agglomerated particles, characterized by secondary agglomerating when using the alcohol and destruction when using activation in saturated aqueous solution of boric acid. Inherited effect mechanical activation parameters on the compaction process during cold compaction and hot stamping has been determined. Application treated in a high energy mill in an grinding media saturated aqueous H3BO3 Al-Si powder mix results in the formation of moldings with low cold-pressing relative density (0.735) and the activation of the hot stamping compaction (|εh| = 0,592) providing production of hot-deformed powder material with increased mechanical properties.

Keywords: mechanochemical activation, hot-deformed powder material, aluminum, silicon, dispersion, agglomeration

A new classification  of  criterions methods of the setting-up roller for grinding spherical ends. Structural analysis of the locating charts and the search for new technological schemes and possible implementation on the basis of morphological method using the proposed criteria. Identified basic directions of  evolution of the technology of grinding spherical ends roller.

Keywords: bearing, taper roller, spherical end, base, locating, locating point, locating chart, setting-up.

Acoustic system parameters were selected and calculated: wave modes used when controlling, wave entry and frequency angles according to kind of decay process and ultrasonic attenuation. Control procedure was developed

Keywords: ultrozvuk, frequency, attenuation process, technology, acoustic system

Patent search has been accomplished and guidelines of patenting of stamp-welded wedge valves’ frames for shut-off valves for the plants of > nuclear power, thermal power, oil and gas industries and for main piping are  given. 

Keywords: nuclear power plants, valve industry, pipeline valve, shut-off valve, wedge valve, main piping

The article is devoted to the problem of radiation security, that must be carried out in the technological process of equipment dismantle of nuclear power plants’(NPP) blocks removed from the exploitation. According to these requirements the structural-parametrical adaptation of technological process should be held during the projecting

Keywords: NPP block, removing from exploitation, equipment dismantle, technological process, radiation security, normative regulation, engineer- radiation inspection, dosimetric control, the procedure of radiation security providing, the structural-parametrical ada

In article the material about use of interactive training programs in educational process of the students training difficult household appliances is prepared. 
Within transition of the higher educational school to provisions of Bologna Process by a leading method of pedagogical work there is a competence-based approach to formation of steady knowledge and practical skills at students [1]. Indispensable condition thus is compliance of quality of training and the general education standard. As especially important requirement continuous control of assimilation of educational information and ability of its application serves in practical activities. The most well-tried remedy of total control of assimilation of educational information is carrying out daily testing, including remote. Use of test interactive programs becomes more actual at integration of groups and increase of an academic load on the teacher [2].  

Keywords: criterion of efficiency, intensity of thermal streams, refrigeration machine, inflow and selection of heat, vaporizer

The paper describes the main methods of thermal testing of low-temperature solar systems, a comparative analysis of the complexity and duration of the experiments carried out by various methods; a method for remote monitoring.

Keywords: Low-temperature solar systems, solar panel, solar water heater, thermal tests, thermal performance, quasi-stationary method, method for remote monitoring.

A stability problem of milling process is under consideration. A novel analytical tool is presented to assess the optimal cutting parameters which provide a chatter free machining. Chatter instability is broadly studied in the literature. However, the problem of simultaneous optimization of radial and axial depths of cut is kept out of scope. To describe the optimization method a single-degree-of-freedom model of milling process is investigated as well as corresponding equation of motion and function of cutting force. A unified delay-differential equation is proposed. A theorem of asymptotic stability is suggested. Suggested optimization technique allows to create a diagram of radial and axial depth-of-cut dependence.  As shown, there exists an extremum of function of axial and radial depth-of-cut dependence.  

Keywords: chatter, stability, delay-differential equation, oscilations, self-excited vibrations, optimization

We consider the significance of age and incremental Buravov in forest taxation. A review of the main results of research in the field of power cut wood. An analysis of research in the field of improving Buravov age. An analysis of research on the power of cutting wood for the work Buravov age. Based on the analysis given to the proposal to improve the age Boers.

Keywords: forest taxation, age borer, cutting the wood, classification, functional and technical analysis.

Questions of an engineering and psychological assessment of the equipment of the enterprises of the motor transport at a design stage on the basis of the algorithmic description of activity of operators are considered. It is shown that on in the analysis of algorithms at a design stage it is expedient to use the device of fuzzy logic.

Keywords: algorithm, equipment, design, fuzzy logic

The results of a patent search in the field of quality improvement of main piping valve gate’s sealing faces for the plants of nuclear power, thermal power and oil and gas industries are given

Keywords: valve gate, wedge valve, main piping, patent search, sealing face

We consider the significance of age and incremental Buravov in forest taxation. A review of the main results of research in the field of power cut wood. An analysis of research in the field of improving Buravov age. An analysis of research on the power of cutting wood for the work Buravov age. Based on the analysis given to the proposal to improve the age Boers.

Keywords: forest taxation, drill age, the coefficient of friction, speed, cutting wood.production

In this work experimentally investigated the possibilities of the new method of obtaining adjustable roughness on metal surfaces electrothermal influence of mobile cathode spots in vacuum arc discharge. Presents the results of processing of various surfaces using this method. Proposed working modes of processing of metal surfaces with the aim to receive as minimum and maximum roughness.

Keywords: roughness of metal surfaces, vacuum arc discharge, cathodic spots

The results of analysis of engineering solutions with main piping’s wedge valve design for the plants of nuclear power, thermal power, oil and gas industries, based on the realized patent search, are given. The tendencies of engineering solutions development for wedge valve design are identified

Keywords: valve industry, pipeline valve, shut-off valve, wedge valve, main piping

The paper deals with review of main methods of compound details irregular optimal packing on sheet material problem solving. Existing methods and approaches to solve compound details irregular optimal packing on sheet material problem were descibed. The classification of such methods and approaches was proposed. The most perspective approaches to solve irregular packing problem were identified

Keywords: cutting-packing, irregular shaped cutting, classification, methods, approaches, complex form

A number of tests in cutting setup alloy 10H12NVMFA fulfilled. A number of studies for specification of process gas (oxygen) impact on cutting speed, also of cutting speed impact on cutting width were performed. Optimal cutting parameters specified experimentally.

Keywords: laser cutting, cutting speed, cut sidewall, oxygen pressure, capacity