AP14972804 “Development of software for technological pre-production based on a formalized design methodology”: project manager – Savelyeva N.A.
Relevance
In the context of innovative and industrial development of the Republic of Kazakhstan, the requirements for reducing the development time of technology (technological processes and means of their equipment) while improving its quality have increased. This becomes particularly relevant with the widespread development of production systems. Effective use of these systems requires automation of technological preparation, including the design of manufacturing technology, which is the most time-consuming one.
Low pre-production rates constrain the production rate and significantly reduce the effectiveness of production improvement measures. The most important means of intensifying production in mechanical engineering is the automation of technology design, which should ensure the automation of engineering work, both in routine and creative areas.
The scientific novelty of the project consists in formalizing the design process and technology, on the basis of which will be created a software product that has such properties as the ability to design technological processes for a wide variety of products, including new ones that had not previously entered production; in developing mathematical models of the technological process of mechanical processing of parts that provide objective technological decision-making and reflecting the dynamics of qualitative and quantitative transformation of workpieces in the production process; in the development of algorithms for forming sets of databases, optimal processing plans, transitions and operations; in the development of technological design methods in a dialog-free mode, which reduces design time and eliminates subjective errors, reducing production costs and quality losses.
The aim of the project is to develop a system for computer-aided design of technological processes of mechanical processing by cutting parts in the conditions of single and small-scale production.
Expected and achieved results
In 2022, to solve this problem, there was carried out an analysis of foreign sources based on complexity theory, the choice of individual design and technological elements, the similarity of design solutions and calendar planning.
- 1 article was published in the journal recommended by CQAFSHE.
- 1 article was published in a peer-reviewed international journal included in the RSCI database.
In 2023, a four-level mathematical model based on multi-criteria analysis will be developed to solve these tasks, taking into account the determination of optimal sets of cutting tools, the best options for technological processing routes, taking into account the amount of production costs and quality costs.
A new method of selecting a rational version of the technological process will be developed, which will reduce the time required for introducing new design developments into production.
- 1 article was published in the journal of a domestic peer-reviewed scientific publication.
- 1 article will be published in a journal recommended by CQAFSHE or in other domestic peer-reviewed scientific publications.
- 1 article will be published that has a CiteScore percentile of at least 50 in the Scopus database.
- An application for obtaining a patent of the Republic of Kazakhstan for a utility model will be submitted, publication of 1 article with a CiteScore percentile in the Scopus database of at least 50.
- 1 certificate of registration of intellectual property rights in the Republic of Kazakhstan will be obtained, 1 monograph will be published in English in a foreign publishing house.
 |
| Figure 1 – Results of numerical analysis of the combined support |
Research Group
- Savelyeva Nadezhda Aleksandrovna – project manager, senior researcher of KazMIRR, Master, postdoctoral researcher, senior lecturer of the TEME&SD Department.
Hirsch index h-2, https://www.scopus.com/authid/detail.uri?authorId=57217129106
https://orcid.org/0000-0003-4277-1586
Scopus Author ID 57217129106.
https://www.scopus.com/authid/detail.uri?authorId=57217129106
- Zhetessova Gulnara Santayeva – sci. consultant, Doctor of Technical Sciences, Professor of the TEME&SD Department.
Hirsch index h=4 https://www.scopus.com/authid/detail.uri?authorId=57219845188
https://orcid.org/0000-0001-6504-3405
Researcher ID S-3369-2017
Scopus Author ID 57219845188. https://www.scopus.com/authid/detail.uri?authorId=57219845188
List of publications for 2022-2023.
- Savelyeva N., Zhetessova G., Berg A.S., Berg A.A. Development of Measuring Cycles to Compensate for Errors in Basing, Algorithms for Forming Sets of Basic Technological Processes of Mechanical Processing of Parts, pp. 5-10, University Proceedings, 3(88), 2022 (ККСОН).http://tu.kstu.kz/publication/publication/download/285 http://tu.kstu.kz/archive/issue/94
- Savelyeva N.A., Zhetessova G.S., Nikonova T.Yu., Yurchenko V.V., Kalinin A.A., Mateshov A.K., Berg A.A. Analysis of existing models for technological preparation of production, pp. 142-144, Natural and Technical Sciences, 1(176), 2023 (RSCI) ISSN 1684-2626. http://i.uran.ru/webcab/system/files/journalspdf/estestvennye-i-tehnicheskie-nauki/estestvennye-i-tehnicheskie-nauki-2023-no-1/estitehnauki1.pdf
List of publications for 2023д
- Savelyeva N.А.1, Zhetessova G.S., Nikonova T.Yu., Reshetnikova O.S., Berg А.S., Berg А.А., Yassakov Yu.D. Prerequisites for developing a technological preparation database of small- and medium-scale machine-building industries, pp. 27-33, No.2, 2023, ISSN 2706-977X, https://www.mmet.kz/archives/category/archive
Information for potential users
The target consumers of the project results are machine-building enterprises, large and medium-sized mining enterprises that have mechanical repair parks.
As a result of the project implementation, there will be developed a formalized computer-aided design methodology and on the basis of it a software for technological preparation of production in single and small-scale production conditions, which will reduce design time, eliminate subjective errors, and reduce production costs and quality losses.
The impact of the expected project results on the development of the main scientific direction and related fields of science and technology is to formalize the design process and technologies, on the basis of which a software product will be created, which will enable the design of technological processes for a wide variety of products, including new ones that have not previously entered production, which will improve the quality of technological services, upgrade the technology of manufacturing products and their quality. The development of mathematical models of the technological process of machining parts will ensure objective technological decision-making and will reflect the dynamics of qualitative and quantitative transformation of workpieces in the production process.
Expected social and economic impact. The application of the methodology and software will reduce the time required to introduce new design developments into production, which is a necessary condition for improving their efficiency. International effects are caused by the possibility of high-tech products entering foreign markets, reducing the technological dependence of the republic and increasing the international prestige of Kazakhstan.
Scope of application. The applicability of the obtained scientific results is possible by scientific and project organizations, as well as in higher educational institutions that train bachelors, undergraduates and doctoral students.
AP14972873 On the project “Development of cost-effective technologies for developing ore deposits in order to increase the completeness of mineral extraction”: project manager – Balpanova M.Zh.
The relevance of the work
Currently, the issues and tasks of rational use of all available mining, geological and technological resources to maintain an appropriate level of efficiency of underground mines are becoming more and more urgent, while one of the most important reserves for improving the efficiency of mine development should be considered the most complete withdrawal of reserves due to the subsequent mining of pillars.
A common development system of horizontal and inclined deposits is a pillar-and-room method of development with subsequent excavation (re-excavation) of pillars. Although it is a high-performance system, it also has serious drawbacks: the ore loss on the panel has reached 20 … 40%, and is increasing due to rising the rock pressure, premature destruction of the chamber roof and pillars. The main structural elements in the system of board-and-pillar mining are the roof (roof of the chamber) and the pillar.
Despite a significant amount of theoretical and experimental research on the stress state assessment of structural elements of the development system, there is still no definitive scientifically based approach to the effective design of technological parameters of field development. A generally accepted method for calculating the parameters of the development system is to calculate the parameters of pillars and spans of shrink stoping depending on the depth of excavation and based on empirical dependencies obtained in specific fields, but it is not always possible to apply this method in other similar fields.
Obviously, the answer to the problem of increasing the efficiency of room work will be the development of a new approach to evaluating the structural elements of the excavation system, which provides for comparing the results of reverse calculation methods based on the facts of destruction of pillars and the results of the method for calculating loads on room pillars based on determining the deformation zone by constructing lines of sliding curves in the rock mass in the roof formation.
The aim of the project is to develop new technologies for opening of the deposits that ensure full extraction of minerals by establishing the order and direction of the pillars extraction on the panel based on the determination of the load on the pillars by constructing curves of sliding surfaces for each lithological type of rocks.
Expected and achieved results
Work is underway in accordance with the project implementation plan.
The review and analysis of the world practice of research and solution of problems of completeness and quality of ore extraction in open-pit mining systems in underground mines is carried out. Natural studies were conducted to assess the state of the structural elements of the development system.
The dependence of the degree of loading (load factor) of the support pillars on the main parameters of the panel excavation is determined, taking into account the shape of the pillars and the area of deformation of the adjacent rock layer bounded by sliding surfaces.
The strength test of the pillar massif is carried out by the method of reverse calculations based on the facts of their destruction. Based on the natural control of the destruction and deformation of the pillars, the criteria for the destruction of the pillar massif are determined.
Methods for calculating loads on room pillars during repeated development with the collapse of the roof layer are developed based on determining the deformation zone by plotting sliding surface curves for each lithological type of rocks forming the adjacent roof layer (fig.1).
 |
| Figure 1-Scheme for determining the load on pillars during the development of horizontal deposits. (1-chamber; 2-deposit; 3-siltstones and mudstones (weak rock); 4-gray sandstone (hard rock); 5-slip lines; 6-room pillar; 7-barrier pillar). |
Research Group
- Balpanova Merey Zhumagalievna – project manager, Master of technical sciences, Master of Science (MSc) in the specialty “Mechanics”, teacher of the Mechanics Department.
Hirsch index – 1,
Researcher ID – AGM-4593-2022
ORCID – 0000-0002-1513-5317
Scopus Author ID – 57218699653
https://www.scopus.com/authid/detail.uri?authorId=57218699653
- Kozhogulov Kamshybek Chonmurunovich – Scientific consultant, Doctor of Technical Sciences, Academician of the National Academy of Sciences of the Kyrgyz Republic, Professor of the Institute of Geomechanics and Development of Subsoil of the National Academy of Sciences of the Kyrgyz Republic, Director
Hirsch Index – 2
Researcher ID – AHC-5431-2022
ORCID – 0000-0002-0813-8907
Scopus Author ID – 57193738833
https://www.scopus.com/authid/detail.uri?authorId=57193738833
List of publications:
1.Analysis of the roof span stability in terms of room-and-pillar system of ore deposit mining Zhienbayev, A., Zharaspaev, M., Balpanova, M., Asanova, Z., Zhakupov, B. Mining of Mineral Deposits, 2023, 17(1), pp. 129–137
Information for potential users
The results of the project implementation will increase the level of industrial safety at mining enterprises developing horizontal and inclined deposits, and create prerequisites for an economical technology for developing ore deposits in order to increase the completeness of mineral extraction.
In addition, as a result of the project implementation, based on the results of a complex of studies (theoretical and natural), including an assessment of the stability and defects of the massifs around the supporting pillars and developed spaces, a new technological scheme for the extraction of ore bodies will be developed, ensuring the stability of pillars at the stages of re-development.
Scope of application: mining industry.
AP14972951 “Optimization of mining parameters for managing ore dilution during mining of low-power deposits based on a complex of geotechnical solutions”: project manager – Mussin A.A.
Relevance
Today, in almost all low-power deposits, ore dilution is an unsolved problem. The consequences of dilution lead to an increase in the cost of transportation and processing of ore, respectively, the cost of minerals increases. In connection with the above, the management of ore dilution in the development of low-power deposits with high-performance development systems is an urgent problem that requires a complex of research and practical work.
The aim of the project is to conduct a complex of geotechnical studies for determining the rating of host rocks in order to develop methods for optimizing the parameters of mining operations that reduce ore dilution.
Expected and achieved results
– a database on the structural and strength properties of rocks was created, based on the rating classifications of the massif, and the massif rating was determined according to the Q Bartan, RQD, GSI and RMR methods in accordance with the ISRM international standard;
– a three-dimensional block model of the field is constructed based on the rating classification of the massif according to the criteria of Q Bartan, RQD, RMR and GSI;
– the technical and economic efficiency of the developed methods and integrated solutions for reducing ore dilution during the development of low-power veins by a system of sub-storey collapse from end ore outlets is substantiated;;
– recommendations and guidelines have been developed for optimizing the parameters of mining operations to control ore dilution based on a complex of geotechnical solutions.
 |
| Figure 1 – Determination of crack systems in the Dips software |
 |
| Figure 2 – Geotechnical block model based on the GSI rating created in the Micromine software
|
Research Group
1. Mussin Aibek Abdukalykovich – project manager, PhD, senior lecturer of the DMDD Department.
Hirsch Index – 4
Author ID in Scopus: 57225333744
Researcher ID Web of Science: AGD-697-2022
ORCID ID: 0000-0001-6318-9056
2. Abeuov Yerkebulan Aituganovich – scientific consultant, Cand. Eng. in specialty “Mining”, associate Professor of the DMDD Department.
Hirsch Index – 2
ORCID-0000-0002
-6420-565X Scopus Author ID-57222604289
List of publications for 2023
1 article was published in the journal indexed in the Scopus database:
Mussin A., Imashev A., Matayev A., Shaike N., Kuttybayev A. «Reduction of ore dilution when mining low-thickness ore bodies by means of artificial maintenance of the mined-out area» // Mining of Mineral Deposits, 2023, 17(1), pp. 35–42.
1 article was accepted for publication in the journal “University Proceedings” in the peer-reviewed international and domestic publications recommended by CQAFSHE.
Mussin A.A., Imashev A.Zh. Abeuov E.A., Suimbaeva A.M., Abdieva L.M. Management of ore dilution by substantiating the optimal parameters of treatment chambers and pillars.
The expected publication date is September 2023.
1 application for the grant of a utility model patent was submitted.
A.A. Mussin, A.Zh. Imashev, A.M. Suimbaeva, A.K. Mataev “Method for reducing ore dilution in the development of thin and low-power ore bodies”.
Information for potential users
Scientific and applied work is a reasonable and practical method that allows determining the rational parameters of mining operations based on a set of geotechnical solutions aimed at minimizing the dilution of ore during the development of low-power deposits by a system of sub-storey collapse with an end release of ore.
Scope of application
The research results can be used in the development of low-power ore bodies by the sub-storey collapse system.
The research results will be used in the preparation of 1 PhD thesis, educational and methodological complexes on the discipline “Field development systems in underground mining” of the educational program 6B07202 “Mining”, “Geoinformation systems in Mining” of the educational program 7M07202 “Mining”.
AP14972877 “Development of methods for predicting sudden coal and gas emissions based on the study of coal nanocoating” project manager – Mausymbayeva A.D.
Relevance
The results of these studies can be applied at the enterprises of ArcelorMittal Temirtau JSC, Industrial Energy Alliance LLP, TaldyKuduk-Gas LLP, KazTransGas JSC, Shubarkol Komir JSC coal mines, Zhalyn mine, Saryarka-ENERGY LLP in predicting sudden coal and methane emissions based on determination of the nanostructure of explored formations, thereby preserving the safety of miners’ work. The research results can be used to assess the stress-strain state of coal seams both in practice and in the educational process. The research results can be applied in the intensification of methane recovery from coal seams by knowing their nanostructure. The research results can be applied when using new methods of influencing the coal seam to increase gas recovery.
The authors have developed an experimental plant that will be used for the proposed devices. It is intended for debugging hardware and software solutions at the device design stage and consists of an inductor wound on a quartz tube, a breadboard with an amplifier, filter, phase shifter and synchronous rectifier mounted on it. The experimental plant also includes a controller board designed to generate all the necessary signals, a laboratory power supply unit, and an oscilloscope designed to control the shape and levels of signals at the stage of debugging the hardware of the device.
Project goal
To develop an innovative method for predicting sudden coal and gas emissions by studying the nanocoating of coal matter and then implementing it in coal mines.
Expected and achieved results
There is proposed a method for determining the nanostructure of the surface layer of coal matter, which allows predicting all physical processes in coal matter, including sudden coal and methane emissions. The connection of wave-like changes with fracturing, disturbance of the coal-bearing massif, and sudden soil fractures that occur during mining operations is established.
The forecast of coal seam discharge hazard is made, which includes data on drilling exploration wells, construction of hypsometric maps based on exploration drilling data. Theoretically, it is found that the methane diffusion on the surface of nanometer-thick coal depends on the brand of coal and differs from the methane diffusion from the bulk part of the coal seam located between nanometer-thick layers.
The problem of creating a method for predicting the coal seam outburst hazard will be presented, taking into account the influence of temperature activation of methane mass transfer in coals formed under the influence of high-speed deformation of the coal mass, taking into account the energy of its shape change.
1 article will be published in the publications of CQAFSHE / RSCI / in the materials of conferences of the near and far abroad / in the materials of international conferences of the Republic of Kazakhstan and 1 article with a CiteScore percentile in the Scopus database of at least 50.
 |
||
| Figure 1 – Cathodes Cu (on the left) and 12X18H10T (on the right) | ||
 |
||
| Figure 2 – Installation of ННВ-6.6И1 on both sides | ||
 |
||
| Figure 3 – Details of uncoated and coated mining equipment (FeCuCrMnNiTi)N (golden color). | ||
Research Group
- Mausymbayeva Aliya Dumanovna – project manager, PhD, Cand. Eng., senior researcher of KazMIRR, senior lecturer of the G&MED Department.
Hirsch Index – 5
ORCID 0000-0002-7214-8026
Researcher ID E-2038-2015
Scopus Author 57144628100
- Portnov Vasily Sergeevich – sci. consultant, Doc.Eng., Professor of the G&MED Department.
Hirsch Index – 6
ORCID ID 0000-0002-4940-3156
Researcher ID N-1982-2015
Scopus Author ID 55750611900
List of publications
No articles or abstracts have yet been published on the project in 2023.
A monograph will be published, authors: Mausymbayeva A.D., Portnov V.S., Imanbayeva S.B. “Investigation of the influence of mining and geological conditions of the D6 reservoir and its methane content on the efficiency of mining operations “(2023).
Information for potential users
– target consumers of the results obtained, including by subject composition
The enterprises of ArcelorMittal Temirtau JSC, Industrial Energy Alliance LLP, TaldyKuduk-Gas LLP, KazTransGas JSC, Shubarkol Komir JSC coal mines, Zhalyn mine, Saryarka-ENERGY LLP showed economic and industrial interest in the technology.
Scope of application
– The expected scientific and socio-economic impact;
The scientific effect consists in creating new instruments for measuring the quality of mechanical engineering parts by electrochemical analysis and determining the wear of coatings.
The social impact of the Project implementation includes training of qualified personnel from among young people and, ultimately, increasing the intellectual potential of the country.
The economic effect of the Project implementation consists of various indicators: a significant reduction in unplanned costs due to the failure and technological downtime of apparatus and equipment of nuclear and thermal power plants, mining, machine-building and metallurgical production, increased labor productivity and reduced labor intensity due to the introduction of modern technologies, reduced material consumption and production costs, increased profits and profitability.
AP14972815 “Investigation of the geomechanical situation in the conditions of unstable massifs with the choice and justification of the technology of fixing preparatory workings”: project manager – Matayev A.K.
Relevance
Serpentinites by dunites are widely developed in the field of the mine zone of the Khromtau deposit. By pyroxene dunites serpentinite is less spread. These types of rocks extend to a depth of 35-110 m from the Earth’s surface. The maximum value of the shrinkage degree is observed at a depth of 10-20 m. Here the rocks were formed by fine-grained rocks and turned into a clay mass.
Based on the laboratory studies, four main engineering and geological complexes of the rock were identified [8,9,12].
Project goal
The goal of the work is to forecast the stress-strain state (SSS) in the rock mass within the limits of the extraction influence on the horizontal -480 m when using the development system, and also to calculate the bearing capacity of the types of supports used at the Khromtau mine.
Expected results
As a result of the project implementation, the following tasks will be performed:
– analysis of mining-geological and mining-technical conditions of mine development, analysis of methods for determining the stress-strain state, as well as numerical analysis of the stress-strain state of the rock mass;
– predictive estimation of massif’s SSS, which is based on the use of effective numerical methods and allows to increase the reliability of forecasting the “mining and geomechanical” situation at the excavation site.
– calculation of loads on the support of workings in the host rocks and in the ore massif and calculation of the load-bearing capacity of the types of support used in the mine based on numerical analysis;
- At least 2 (two) articles will be published in journals from the first three quartiles by impact factor in the Web of Science database or having a CiteScore percentile in the Scopus database of at least 50.
- At least 2 articles and(or) reviews will be published in peer-reviewed international and(or) domestic publications recommended by CQAFSHE.
- It is planned to obtain 1 patent in the Kazakhstan Patent Office.
- The research results will be used while preparation of 1 PhD thesis, educational and methodological complexes on the discipline “Construction of mining enterprises” of the educational program 6B07202 “Mining”, “Geoinformation systems in Mining” of the educational program 7M07202 “Mining”.
Research Group
- Matayev Azamat Kalizhanuly – project manager, PhD, senior. lecturer of the DMDD Department.
Hirsch Index – 6
ORCID – 0000-0001-9033-8002
Researcher ID – D-3766-2019
Scopus Author ID – 57219561578
- Abeuov Yerkebulan Aituganovich – scientific consultant, Cand. Eng., Associate Professor of the DMDD Department.
Hirsch Index – 2
ORCID iD – 0000-0002-6420-565X
Scopus Author ID – 57222604289
Information for potential users
The results of the research will be used while preparation of 1 PhD thesis, educational and methodical complexes on the discipline “Construction of mining enterprises” of the educational program 6B07202 “Mining”, “Geoinformation systems in Mining” of the educational program 7M07202 “Mining”.
List of publications for 2023
1 article was accepted for publication in the journal “University Proceedings” in peer-reviewed foreign and domestic publications recommended by CQAFSHE. Matayev A.K., Abeuov E.A., Zeitinova Sh.B., Shaike N.K., Lozynskyi V. Investigation of the geomechanical situation in the rock massif in the zone of influence of room works in the conditions of the mine of the Khromtau field.
1 patent application was submitted in the Kazakhstan Patent Office for a utility model. Matayev A.K., Mussin A.A., Imashev A.Zh., Abeuov E.A., Suimbayeva A.M., Zhunisbekova G.Zh.