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Vol 209

Materials science and art materials processing
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

Selection of alloying elements in steels for obtaining images full range of colors on the surface of the products by means of a pulsed laser radigation

There are considered oxidation features of the metallic materials by means of pulsed laser radiation, the results of thermodynamic calculations the formation of different oxide structures in alloy steels, which are recommended to be considered when choosing the chemical composition of steel to produce full-color images on the surface of the processing of materials by pulsed laser radiation.

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O. Yu. Ganzulenko, A. P. Petkova (2014) Selection of alloying elements in steels for obtaining images full range of colors on the surface of the products by means of a pulsed laser radigation. Journal of Mining Institute. Vol 209. p. 216.
Vehicles and technological transport complex. Mining transport machinery and traffic safety
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

Mathematical methods for solving difficult-to-formalise intelligent truck transportation problems in strip mining areas

Issues of creating a smart driving system for trucks operating in mined rock transportation and technological systems in strip mining areas have been considered. The aim is to improve handling of traffic, reduce fuel consumption and enhance environmental indices. Planning of the multivariable measuring is executed. The mathematical model of process of transportation of loads is calculated. The base of knowiedge of consulting model is formed.

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V. A. Alekseev, V. A. Yanchelenko (2014) Mathematical methods for solving difficult-to-formalise intelligent truck transportation problems in strip mining areas. Journal of Mining Institute. Vol 209. p. 166.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-14
  • Date published
    2014-03-01

Prospects for the use of traction devices friction type for drives of mining, transport and technological machines

The article considers the issues associated with the use of rail transport at the enterprises of the mining and oreprocessing industries. Define the most perspective directions of use of traction devices friction type for drives of mining and technological machines.

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A. V. Bol'shunov, G. V. Sokolova, A. M. Avdeev (2014) Prospects for the use of traction devices friction type for drives of mining, transport and technological machines. Journal of Mining Institute. Vol 209. p. 9.
Instrumentation technology, methods of control and ecology
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Environmental aspects of treatment of solid fuels

The modern technology for solid fuels with the system approach, it focuses on lowgrade fuel. The technical specifications – Configuration and retorts used coolants. With the help of technical and environmental criteria assessed environmental risk terrestrial thermal methods of low-grade solid fuels.

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O. N. Glushchenko, A. M. Struev (2014) Environmental aspects of treatment of solid fuels. Journal of Mining Institute. Vol 209. p. 116.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-14
  • Date published
    2014-03-01

Parameters optimization of the mechanism of the shovel loaders feet type PNB

Influence of geometrical and kinematic parameters of the kinematic scheme of the mechanism of working body of a loader of type PNB on increase in theoretical productivity depending on position of the area of capture of cargo is shown and the analysis of change of speed and acceleration of an extreme point of working body of a paw for one turn of a crank is given.

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N. A. Belous, A. Yu. Kuz'kin, I. P. Timofeev (2014) Parameters optimization of the mechanism of the shovel loaders feet type PNB. Journal of Mining Institute. Vol 209. p. 13.
Materials science and art materials processing
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

Technology of surface processing and design requirements

The article analyzes the surface of the product (especially the working surface and determining the form). The article deals with the quality of the surface layer from the point of view as surface engineering and technological reality. The article presents the topology of the surface foundation, which makes it possible to connect engineering and creativity.

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T. P. Gorshkova, E. N. Kostyleva (2014) Technology of surface processing and design requirements. Journal of Mining Institute. Vol 209. p. 220.
Vehicles and technological transport complex. Mining transport machinery and traffic safety
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

Hydromechanical device for clearing of drainage flow water in mining

The paper deals with the energy efficiency of mine water and possible ways to improve it. Given examples of systems used for the mining water treatment at depth. Considered the possibility of using a plate thickener to clean mine water immediately prior to the pump.

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I. M. Gorelkin (2014) Hydromechanical device for clearing of drainage flow water in mining. Journal of Mining Institute. Vol 209. p. 170.
Instrumentation technology, methods of control and ecology
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Nondestructive optical control diamonds on the basis of computer technology National Instruments

Questions of construction of an automated system identification and control of cut stones on the basis of hardware and software company National Instruments. Used means of robotics (NI SoftMotion Development Module for LabVIEW), which allow you to implement the positioning system of stones in the control and vision system (NI Vision Assistant). Developed an algorithm, which is not very sensitive to the parameters of digital recording and lighting conditions. The results of studies have shown the ability to create controls to identify diamonds.

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V. E. Makhov (2014) Nondestructive optical control diamonds on the basis of computer technology National Instruments. Journal of Mining Institute. Vol 209. p. 119.
Instrumentation technology, methods of control and ecology
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

The devices for the remote control in nondestructive testing with an application of gamma sources

The text of this paper is concerned to the sources of gamma-ray radiation in modern devices of nondestructive testing and etr. Questions of computer construction and modulation of measuring system are considered. Тhе second part of this article is denote to data transmission on the different distance. The results have shown that the most considerable changes are noted to the application of modern system of radiation control and computer designing allows creating the complex monitoring system with safe management for the system of radiating control.

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G. S. Morokina (2014) The devices for the remote control in nondestructive testing with an application of gamma sources. Journal of Mining Institute. Vol 209. p. 124.
Materials science and art materials processing
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

Features of graphic objects transformation for models preparation by laser processing

The article is devoted to the questions of multicolor bitmap forming peculiarities for outputting images be means of laser complexes. There are problems of screening and image resolution and settlement lineature active laser vectors depending on the color palette are revealed. As the findings are presented the recommendations of the images preparation, including multicolor, to correctly display the image on laser complexes, as well as conditions of reproducibility of the image.

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E. V. Larionova, E. I. Khromova (2014) Features of graphic objects transformation for models preparation by laser processing. Journal of Mining Institute. Vol 209. p. 225.
Vehicles and technological transport complex. Mining transport machinery and traffic safety
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

Analysis of the emergence preconditions of accidents on the motorways in Saint Petersburg

Is currently in the analysis of road accidents on highways not include the impact of the maneuver rebuild vehicles overall traffic safety. In this article we introduce the concept of the coefficient of rebuilding as one of the main factors which have influences on the overall traffic safety in places of concentration of accidents on motorways.

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A. Yu. Gromov (2014) Analysis of the emergence preconditions of accidents on the motorways in Saint Petersburg. Journal of Mining Institute. Vol 209. p. 173.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-14
  • Date published
    2014-03-01

About resistant steel 110G13L in different abrasive media

Regularities abrasion steel 110G13L with a significant load on the sample and impact. Found that increasing the load to the point where the voltage on the surface of the sample achieved a true rupture stress of the material, does not increase the wear resistance of steel. Shown that the impact and, therefore, have no hardening significant influence on the wear rate of steel in its work on the solids (granite, gabbro). In the case of soft rocks (marble) concomitant impact effect is exceeds durability of the material. Designed conclusion on whether the elements are made of mining and processing equipment from steel 110G13L depending on the hardness of the destroyed rock.

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V. I. Bolobov, A. P. Batalov, V. S. Bochkov, S. A. Chupin (2014) About resistant steel 110G13L in different abrasive media. Journal of Mining Institute. Vol 209. p. 17.
Materials science and art materials processing
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

Thermochemical processing technology development of austenitic corrosion-resistant chromium-nickel steels for internal housiong elements to improve their hydrogen resistance

The article presents the developed chemical and heat treatment technology of austenitic welded steel to create a multilayer boot systems of hydride fuel cell products and advanced stationary and transport nuclear power generating facilities. The rational choice of the chemical composition of the coating material, which provides a significant reduction in its hydrogen permeability in conditions of high temperatures and hydrogen-containing environments is proved.

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A. P. Petkova, O. Yu. Ganzulenko (2014) Thermochemical processing technology development of austenitic corrosion-resistant chromium-nickel steels for internal housiong elements to improve their hydrogen resistance. Journal of Mining Institute. Vol 209. p. 229.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-14
  • Date published
    2014-03-01

Planning of the specialized elemens of the technological rigging in the mode of integration

On the example of elements of technological equipment general approach is described to the construction of integrated CAD-systems for elements of complicated mechanical systems. The modular structure of integrated systems is described. Approaches are given to forming of criteria which are used in CAD-systems as criterion functions and constraints in parametrical optimization process.

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L. G. Borisova, A. E. Efimov (2014) Planning of the specialized elemens of the technological rigging in the mode of integration. Journal of Mining Institute. Vol 209. p. 23.
Vehicles and technological transport complex. Mining transport machinery and traffic safety
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

The task of detection the optimal scheme of transport kinds’ coordination into logistic transport system with taking into account input limits

There is mathematical formulation of topical transportation problem which is solved by distributive method in the article. The proposition makes it possible to optimize the operation of logistic centre for traffic organization within transport corridor with take input limits into account. Solution of the task allows to give technical explanation of traffic execution’s economic expediency and influence not only on logistic centre’s competitiveness into transport market but also on qualitative indexes of transport field in tote.  

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O. D. Zaitseva, B. D. Prudovskii (2014) The task of detection the optimal scheme of transport kinds’ coordination into logistic transport system with taking into account input limits. Journal of Mining Institute. Vol 209. p. 177.
Instrumentation technology, methods of control and ecology
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Acoustic emission diagnostics buildings mining companies in the North

The existing methods of diagnostic of destruction of the frozen basis of facilities are esteemed at straight thawing. Is marked, that the detecting of a beginning of destruction of a frozen ground can implement a а-emission method (AE). The principles of construction of diagnostic systems are reviewed, which one should consist of units of a method (reception, acceptance), transfer (transmission) and data processing. With the purpose of a reliability augmentation of diagnostic it is offered to conduct measurements AE only in narrow temperature ranges, dangerous concerning straight thawing. The statement of аemission sensors on loadbearing elements allows to use an offered diagnostic system for fracture control of concrete designs and to forecast destruction long before approach of distresses.  

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A. I. Potapov, I. V. Pavlov (2014) Acoustic emission diagnostics buildings mining companies in the North. Journal of Mining Institute. Vol 209. p. 128.
Materials science and art materials processing
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

Creating and approbation of the hardware and software complex for information fields application on the surface of products

The article analyzes the existing methods for applying the matrix two-dimensional codes. The article describes the developed hardware and software system for the application of the information fields that include: logo, barcode, nanobar code. A comparative analysis of the dimensional characteristics of the existing two-dimensional codes and nanobar code is also discussed. The examples of application nanobar codes on various materials are reviewed.

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E. I. Pryakhin, E. V. Larionova, E. A. Zakharenko (2014) Creating and approbation of the hardware and software complex for information fields application on the surface of products. Journal of Mining Institute. Vol 209. p. 234.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-16
  • Date published
    2014-03-01

Pressure flow fluid organization in the canal cooling of the large motor units

This article is about the methods to be used for creating pressure flow fluid inside large motor units. Their good and bad sides are marked. One another scheme of the pressure flow of fluid in the canal cooling large motor units is suggested.

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V. A. Denisov (2014) Pressure flow fluid organization in the canal cooling of the large motor units. Journal of Mining Institute. Vol 209. p. 27.
Instrumentation technology, methods of control and ecology
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Eddy current testing of cfrp structures

Specific features of technological processes of manufacturing carbon-fiber-reinforced constructions can cause non-observance of proportions of a reinforcing material and binding, a de-viation of wall thickness, porosity and rupture of threads. Difficult service conditions can lead to internal volume stratifications and formation of cracks. Above told defines necessity of carrying out of complex control of carbon-fiber-reinforced constructions at all stages of their life cycle. It is expediently to use the Eddy Current NDT for that purposes. The device with set of Eddy Current Phase and Eddy Current Frequency transducers have been developed for measurement electro-conductivity and wall thickness of constructions, detection of cracks and internal volume stratifications, and also their depth and the area. Principles of calculation and optimization of parameters of transducers, influence suppression of stirring parameters are considered.

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A. I. Potapov, V. A. Syas'ko, D. N. Chertov (2014) Eddy current testing of cfrp structures. Journal of Mining Institute. Vol 209. p. 133.
Vehicles and technological transport complex. Mining transport machinery and traffic safety
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

To the question of the reсycling of cars

The increase in number of cars creates real threat to environment, including by unfairly big consumption of material resources. Lower it the rational handling of cars taken out of service, autocomponents and materials by restoration and a reuse, and also deep processing not podlezhishchy to restoration, in secondary material resources can. In article technologies of an utizizatsiya of the autocomponents containing precious metals are considered.

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Yu. N. Katsuba, S. V. Egorov (2014) To the question of the reсycling of cars. Journal of Mining Institute. Vol 209. p. 181.
Instrumentation technology, methods of control and ecology
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Remote monitoringof pipelines usingtelecommunications technology

The description ofremotetelecommunications systemof nondestructive testingand diagnosisof corrosionof pipelinesfor various purposes.

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I. A. Potapov, A. V. Kondrat'ev (2014) Remote monitoringof pipelines usingtelecommunications technology. Journal of Mining Institute. Vol 209. p. 138.
Materials science and art materials processing
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

Modeling simulation of structure in a heat-affected zone of welded joint from low-alloyed steels

Simulation modeling of processes in the heat-affected zone by welding low-alloyed steels is of particular importance. This technique is used to study the structure of the metal in heat-affected zone by hidden arc welding of pipes. The causes of a low impact strength in the area of large grain of heat-affected zone welding steel K70 are determined.

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E. I. Pryakhin, D. M. Sharapova (2014) Modeling simulation of structure in a heat-affected zone of welded joint from low-alloyed steels. Journal of Mining Institute. Vol 209. p. 239.
Vehicles and technological transport complex. Mining transport machinery and traffic safety
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

The parameters defining power efficiency of dump trucks in opencast mine

Power characteristics of career dump trucks are defined on the one hand by thermodynamic characteristics of impellent installation of the car (diesel engine), and with another technological working conditions of a dump truck in career (length of transportation, a profile of the line, overcome biases, etc.). Optimum value of power characteristics of dump trucks can be provided at relative equality of effective power of the engine of a dump truck and capacity of mountain weight spent for transportation. To the basic criteria of power efficiency in piper are accepted specific fuel consumption of diesel of a dump truck and specific power consumption of transport works.

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S. R. Kuznetsov, M. A. Vasil'eva (2014) The parameters defining power efficiency of dump trucks in opencast mine. Journal of Mining Institute. Vol 209. p. 185.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Residual life assessment gears coarse-grained open transfer of mining machines based on the local changes of their surface hardness

The effect of local changes in the surface hardness of the end surfaces of teeth of coarse-grained gear transmissions mining machines. Represented by patterns of change of the surface hardness is not the type of reference to the loading. The estimation of the value of destruction of samples. Proposed to assess the remaining amount of coarse-grained gears with consideration of changes in the local surface hardness developed technique.

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I. E. Zvonarev, S. L. Ivanov, A. S. Fokin, D. A. Shibanov (2014) Residual life assessment gears coarse-grained open transfer of mining machines based on the local changes of their surface hardness. Journal of Mining Institute. Vol 209. p. 31.
Vehicles and technological transport complex. Mining transport machinery and traffic safety
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

Methodics of calculation of required amount of cars in reduced interval delivery times

The article describes the method of calculation of technical and operational performance of the rolling stock for the company (a transport company or a forwarding company), who needs to plan the work of cars for long-distance or international routes in a limited period of time, that is, when the customer clearly defines the time to complete the application for the delivery of the goods.

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T. A. Menukhova (2014) Methodics of calculation of required amount of cars in reduced interval delivery times. Journal of Mining Institute. Vol 209. p. 189.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Modern technologies for processing and briquetting of metal shavings in automated factories

Offering modern methods of processing and briquetting metal chips in automated production. Considered the basic types of equipment, a scheme for constructing the production line processing chips, identified key issues related to the management process of chip formation, chip crushing, cleaning chips from cutting fluid and briquetting.

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E. G. Zlotnikov, V. V. Maksarov (2014) Modern technologies for processing and briquetting of metal shavings in automated factories. Journal of Mining Institute. Vol 209. p. 37.
Instrumentation technology, methods of control and ecology
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Analysis of the environmental situation in the place parking lots and parking in Saint-Petersburg

Mass parking and unorganized storage of cars inside the yards, especially in northern big cities, dramatically deteriorate the quality of ground-level (up to 2-10 m) atmospheres air, which negatively affects the health of people living in adjacent areas. The paper provides analysis of the environmental situation in outdoor storage of cars inside the yards.

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E. G. Tsyplakova (2014) Analysis of the environmental situation in the place parking lots and parking in Saint-Petersburg. Journal of Mining Institute. Vol 209. p. 144.
Materials science and art materials processing
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

Chemical-thermal treatment of steel in an environment of low-melting solutions

Outlined the main results of chemical-thermal processing of constructional steels in the environment of solutions of refractory metals in low-melting metals with the aim of applying the protective corrosion-resistant coatings. The results of corrosion tests of steel with nickel, nickel-copper and nickel-chromium coating against general corrosion, the corrosion cracking and the propensity for the integranular corrosion.

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A. V. Sivenkov (2014) Chemical-thermal treatment of steel in an environment of low-melting solutions. Journal of Mining Institute. Vol 209. p. 244.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Technological capabilities of inverter power source for gas metal arc welding

The article is about an inverter power source used in the industry (a current up to 500 A, a duty cycle up to 60%, an inverter frequency not below 20 kHz) for the gas metal arc welding. There technical and technological advantages over the thyristor rectifier are discussed.

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S. A. Ermolin, A. S. Tarasov (2014) Technological capabilities of inverter power source for gas metal arc welding. Journal of Mining Institute. Vol 209. p. 42.
Vehicles and technological transport complex. Mining transport machinery and traffic safety
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

Coefficient of technical condition of the slurry pumps in hydrotransport of ore tails

In paper the question organization of service and diagnosing for the pumps applied in hydrotransport systems of mineral materials is considered. Variants of technical condition control of the equipment by various methods including methods of nondestructive control and methods of parametrical diagnostics, including with use of the experience which has been saved up in gas branch at Compressors diagnostics on Compressors Station are offered.

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S. S. Men'shikov, M. A. Vasil'eva (2014) Coefficient of technical condition of the slurry pumps in hydrotransport of ore tails. Journal of Mining Institute. Vol 209. p. 193.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Evaluation of possibility of diffusion welding of acoustic units

The article presents the results of experimental research of possibilities of diffusion welding of magnetostrictive converters of magnetostrictive alloy with concentrators (transformers fluctuations) made of titanium. Described the setting diffusion welding, the parameters of the welding process and the results of tests of welded joints.

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S. A. Ermolin, A. S. Tarasov (2014) Evaluation of possibility of diffusion welding of acoustic units. Journal of Mining Institute. Vol 209. p. 47.
Vehicles and technological transport complex. Mining transport machinery and traffic safety
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

Method of operative analysis of the technical condition of the car

The problem of servicing cars utilizations is going to be more urgent for many Russian regions and acquires industrial character. When determining the balance of capacity of enterprises, operating in car’s production, exploitation and utilization the systematic approach is needed. The survey shows the method of operations analysis of vehicle’s technical condition which allows to limit the life cycle of the car. The problem of rational scrappage placement is achieved in this article.

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A. V. Terent'ev, B. D. Prudovskii (2014) Method of operative analysis of the technical condition of the car. Journal of Mining Institute. Vol 209. p. 197.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Evaluation of the vibration processes of mechanical systems at the stage of their design in mechanical engineering

This article is devoted to the methods of diagnostics of a technical condition of a mechanical system, allowing to evaluate the impact of technological errors of manufacturing and assembling elements of the system, the impact of unbalanced rotating mass of the system for uneven wear surfaces of parts in the system design stage. Considered mathematical modeling of the total vibration effect on mechanical system. A variant of visual presentation of the total vibration impacts in the form of a phase portrait of a vector of the total vibration effect of the angle of rotation of the element of mechanical system.

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D. Yu. Ershov (2014) Evaluation of the vibration processes of mechanical systems at the stage of their design in mechanical engineering. Journal of Mining Institute. Vol 209. p. 51.
Vehicles and technological transport complex. Mining transport machinery and traffic safety
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

Logistic management ecological safety of automobile transport

In the report the concept of logistic management by ecological safety of automobile transport at three system levels is considered: mega-level of formation of regional vehicle fleet, macro-level of local management of passenger routes and traffic, micro-level of individual crew (driver – car).

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V. N. Fedotov, A. A. Bazhenov (2014) Logistic management ecological safety of automobile transport. Journal of Mining Institute. Vol 209. p. 200.
Vehicles and technological transport complex. Mining transport machinery and traffic safety
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

Diagnosing of technical condition of turbocharger of diesels rolling stock

Turbocharger is an important unit of diesel engines. In operation it is exposed to aggressive influences of exhaust gases. Indicators turbocharger worsens over time, so is relevant diagnosis values. This article presents an algorithm for determining performance indicators turbocharger.

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A. A. Chernyakov (2014) Diagnosing of technical condition of turbocharger of diesels rolling stock. Journal of Mining Institute. Vol 209. p. 206.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Mathematical modeling of movement of the bottom device during its transporting by flexible traction element

The interaction of the flexible traction element with bottom mining device by the solution of the set of equations, which allows to determine the nature of the movement and the force between them, and also described the situation flexible traction element as it moves in the water.

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G. A. Kolton, I. A. Korolev, I. P. Timofeev (2014) Mathematical modeling of movement of the bottom device during its transporting by flexible traction element. Journal of Mining Institute. Vol 209. p. 55.
Vehicles and technological transport complex. Mining transport machinery and traffic safety
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

Analysis of the methods justification withdrawal from service vehicles

The currently existing system of technical maintenance and repairs is outdated, it does not meet the modern requirements of the economy, which does not allow to determine the optimal resource car. There was analysis of methods for determining the mileage to retirement vehicle.  This article reveals the heart of existing methods justification the withdrawal of car exploitation and provides a brief analysis of these methods. Are five main groups of methods, each of them is subdivided into several methods for calculating the resource vehicle. There is derivation about the analysis of the existing methods for determining the mileage to retirement vehicle.

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I. N. Yuzhanin (2014) Analysis of the methods justification withdrawal from service vehicles. Journal of Mining Institute. Vol 209. p. 209.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Model of moisture movement in field dressing of peat in the large spreading

The possibility of using the model equilibrium disturbed peat system to assess the effectiveness of gravitational drainage of the peat material hill without evaporation from the surface, depending on the height of the critical thickness, flow rate and the amount of moisture in the layer after deposition.

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E. A. Kremcheev, D. O. Nagornov (2014) Model of moisture movement in field dressing of peat in the large spreading. Journal of Mining Institute. Vol 209. p. 59.
Vehicles and technological transport complex. Mining transport machinery and traffic safety
  • Date submitted
    2016-10-18
  • Date published
    2014-03-01

Method of dispersion analysis in tasks of improvement quality of work motor transport for surface mining

The article is dedicated to methods of dispersion analysis in tasks of imporovementman-agement systems and quality of work technological motor transport for surface mining. An example for application of methods in made for upgrading of vehicular process.

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V. A. Yanchelenko, E. S. Podkatova (2014) Method of dispersion analysis in tasks of improvement quality of work motor transport for surface mining. Journal of Mining Institute. Vol 209. p. 213.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Effect of design parameters of the front-end equipment of the mining shovels load on dynamics

The paper considers the influence of the main design parameters of the front-end equipment of mining shovels - outreach and bucket capacity for dynamic component of the drive load lifting. The dynamic equivalent circuit of the cable-sheave block system, the expressions to determine the stiffness of the system, made and agreed differential equation of motion, determine the range of natural frequencies of the system, the amplitude-frequency response of the gain of the external load on the length of the boom and bucket capacity.

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S. Yu. Kuvshinkin (2014) Effect of design parameters of the front-end equipment of the mining shovels load on dynamics. Journal of Mining Institute. Vol 209. p. 66.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Modeling and control of dynamical properties of the technological systems

The article describes the static and dynamic characteristics necessary for the assessment of the properties of the technological system. It is shown, that the basic static and dynamic characteristics are the stiffness of the bearing systems of the machine, the geometric precision and accuracy of the sizes and the form of the processed product. In the paper a method of constructing dynamic models of small dimensionality, on the basis of which the modeling and management of technological systems of mechanical processing. The dynamic characteristics of the techno-logical system of defined areas of sustainability of the process of cutting.

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V. V. Maksarov, P. V. Leonidov (2014) Modeling and control of dynamical properties of the technological systems. Journal of Mining Institute. Vol 209. p. 71.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Evaluation of gas parameters in explosive type displacement pumps

Gas explosion and detonated waves parameters were determined for an ideal gas in an enclosed volume with rigid walls in gas systems on the border between explosive gases and liquids for different boundary conditions. Examples of the explosion of the combustible mixture of methane and air, with full and partial oxidation of methane have been considered.

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A. B. Nezametdinov, M. G. Menchzhulin, S. V. Khokhlov, P. V. Shishkin (2014) Evaluation of gas parameters in explosive type displacement pumps. Journal of Mining Institute. Vol 209. p. 78.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

To the guestion of the vibration load on the slide mast in the heavy duty drilling rigs

In the article the load caused by the vibration of the slide mast in the drilling rigs is examined for the case when the sliding mast connected to frame through a flexible link. It proves the expediency of eliminating the backlashes foud in such connections.

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Yu. A. Petrov, A. I. Keksin (2014) To the guestion of the vibration load on the slide mast in the heavy duty drilling rigs. Journal of Mining Institute. Vol 209. p. 83.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Validation of transport-tractor unit passability by organogenic deposits development

This paper provides an overview of the current requirement of organogenic deposits development. Results of researches by definition of bearing value of a surface of hydrolytic lignin technogenics spoils are resulted. Preliminary results indicate that the wheel transport-tractor unit can be applied by organogenic deposits development.

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A. V. Telego, A. V. Mikhailov, A. V. Bol'shunov (2014) Validation of transport-tractor unit passability by organogenic deposits development. Journal of Mining Institute. Vol 209. p. 87.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Physical aspects of matelcutting in the local influence

 The article describes the physical aspects of the machining blanks in the preliminary local thermal impact on the material are examined, they allow to operate the process of shaving segmentation at the mashing on the lathes.

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D. Yu. Timofeev (2014) Physical aspects of matelcutting in the local influence. Journal of Mining Institute. Vol 209. p. 91.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Internal elastically inertial vibration protection of rotari machines

Two-stage vibration isolation of rotary machines including elastic linkage between the rotor and the body as well as in series and in parallel added mass are considered.

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V. P. Uvarov, L. B. Alekseeva (2014) Internal elastically inertial vibration protection of rotari machines. Journal of Mining Institute. Vol 209. p. 96.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Accuracy of the mashining turning process of the workpieces, when cutting tool equipped with removable ceramic inserts

The article considers the issues of improving the quality of the turning process due to the forecasting performance of cutting tools, equipped with removable ceramic inserts, on the basis of the influence of structural parameters of the material on its performance. The received results allow determining the reserve of process accuracy on the lathe.

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A. D. Khalimonenko, R. V. V'yushin (2014) Accuracy of the mashining turning process of the workpieces, when cutting tool equipped with removable ceramic inserts. Journal of Mining Institute. Vol 209. p. 99.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Technology options for improvement mechanical properties of welded joints made of steel 09Г2С

The article describes opportunity to improve mechanical properties of welded joints made of steel 09Г2С applying vibration during the welding cycle. The methodology of experimental studies with a description of the oscillation superposition scheme with different frequencies of treatment during welding is carried out. The results of metallographic study and impact strength tests of welded samples are presented.

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O. F. Khafizova, A. M. Fairushin, D. V. Karetnikov (2014) Technology options for improvement mechanical properties of welded joints made of steel 09Г2С. Journal of Mining Institute. Vol 209. p. 104.
Manufacturing machinery and equipment
  • Date submitted
    2016-10-17
  • Date published
    2014-03-01

Improving the strategy of electric rope shovels technical service by entering into the technical service system elements of Total Productivity Maintenance

To date, there is need to review the existing rigid system of preventive maintenance and the transition to a more progressive system, which provides maintenance and repairs on its actual state, in which the need for repair work is based on a preliminary examination and the results of the diagnosis and monitoring of major nodes excavator. Pays special attention to the concept of TPM (Total Productivity Maintenance) for the maintenance of mining excavators.

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D. A. Shibanov, S. L. Ivanov, A. S. Fokin, I. E. Zvonarev (2014) Improving the strategy of electric rope shovels technical service by entering into the technical service system elements of Total Productivity Maintenance. Journal of Mining Institute. Vol 209. p. 109.