Pub Date : 2015-12-01DOI: 10.1109/MEACS.2015.7414957
V. Klopotov, T. N. Markova, A. Potekaev, A. N. Matunin, R. A. Kozyreva, A. Klopotov
The results of the analysis of the ordered phase equilibria in binary Cu-Ni, Cu-Pd, and Ni-Pd, and ternary Cu-Ni-Pd systems are presented. It has been established that the packing index in disordered solid solutions of binary systems Cu-Ni, Cu-Pd, and Ni-Pd is close to the value of 0.74, and is accompanied by an insignificant deviation from the Zen law of concentration dependences of atomic volumes. A significant decrease in the packing index has been observed in the ordered phase with a B2 structure in the range of 40 at.% Pd in alloys of the binary system Cu-Pd. The correlation between the jump in hydrogen-permeability and the change in the effective size of atoms-components has been revealed. This phenomenon manifests itself in a significant decrease in the packing index in the ordered phase with a B2 structure in the range of 40 at.% Pd.
{"title":"Structural-and-phase states, crystallogeometric and crystallochemical parameters of membrane palladium-based alloys","authors":"V. Klopotov, T. N. Markova, A. Potekaev, A. N. Matunin, R. A. Kozyreva, A. Klopotov","doi":"10.1109/MEACS.2015.7414957","DOIUrl":"https://doi.org/10.1109/MEACS.2015.7414957","url":null,"abstract":"The results of the analysis of the ordered phase equilibria in binary Cu-Ni, Cu-Pd, and Ni-Pd, and ternary Cu-Ni-Pd systems are presented. It has been established that the packing index in disordered solid solutions of binary systems Cu-Ni, Cu-Pd, and Ni-Pd is close to the value of 0.74, and is accompanied by an insignificant deviation from the Zen law of concentration dependences of atomic volumes. A significant decrease in the packing index has been observed in the ordered phase with a B2 structure in the range of 40 at.% Pd in alloys of the binary system Cu-Pd. The correlation between the jump in hydrogen-permeability and the change in the effective size of atoms-components has been revealed. This phenomenon manifests itself in a significant decrease in the packing index in the ordered phase with a B2 structure in the range of 40 at.% Pd.","PeriodicalId":423038,"journal":{"name":"2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127267540","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-01DOI: 10.1109/MEACS.2015.7414865
I. Petukhov, L. Steshina, I. Tanryverdiev
The article deals with a developed approach to organization of an automated vision system for an automated machine-aided selection cutting. It presents a parametric tree model as a work object as well as a mathematical model of the selection cutting and a method of decision-making on choosing trees for selection cutting. It provides a description of the model of a selection cutting process, given as a set-theoretical one.
{"title":"Automation of selection cutting process using harvester","authors":"I. Petukhov, L. Steshina, I. Tanryverdiev","doi":"10.1109/MEACS.2015.7414865","DOIUrl":"https://doi.org/10.1109/MEACS.2015.7414865","url":null,"abstract":"The article deals with a developed approach to organization of an automated vision system for an automated machine-aided selection cutting. It presents a parametric tree model as a work object as well as a mathematical model of the selection cutting and a method of decision-making on choosing trees for selection cutting. It provides a description of the model of a selection cutting process, given as a set-theoretical one.","PeriodicalId":423038,"journal":{"name":"2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128462296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-01DOI: 10.1109/MEACS.2015.7414976
N. Drizhd, V. Dolgonosov, O. Fofanov, V. Yavorskiy
The paper discusses sudden gas and coal outburst in zones with an increased gas yield. Theoretical models of the outbursts are offered based on the theory of catastrophes, statistical physics and thermodynamics. Relationship between gas content of coal seams and experimentally identified by a geophysical method of research is specified. It justifies the use of geophysical methods in detecting zones with an increased gas yield. The obtained results are of interest to specialists in the field of commercial methane production.
{"title":"Energy model of sudden gas and coal outburst","authors":"N. Drizhd, V. Dolgonosov, O. Fofanov, V. Yavorskiy","doi":"10.1109/MEACS.2015.7414976","DOIUrl":"https://doi.org/10.1109/MEACS.2015.7414976","url":null,"abstract":"The paper discusses sudden gas and coal outburst in zones with an increased gas yield. Theoretical models of the outbursts are offered based on the theory of catastrophes, statistical physics and thermodynamics. Relationship between gas content of coal seams and experimentally identified by a geophysical method of research is specified. It justifies the use of geophysical methods in detecting zones with an increased gas yield. The obtained results are of interest to specialists in the field of commercial methane production.","PeriodicalId":423038,"journal":{"name":"2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128629246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-01DOI: 10.1109/MEACS.2015.7414956
V. Klopotov, Y. Sarkisov, N. Kopanitsa, N. P. Gorlenko, A. V. Kasatkina, A. Klopotov
The paper proposes a synthesis method of a new effective organo-mineral admixture for cement systems. The study of the admixture production modes at 600 °C and 400 °C in conditions of limited air access is described. It is shown that introduction to the cement system of the peat-based admixture produced at 600 °C allows to achieve a significant improvement in the strength and hydro-physical properties of the cement stone. It is established that the optimal peat processing temperature for production of modifying admixtures is nearly 600 °C. The results of the X-ray phase analysis showed that the product, formed during peat processing at 600 °C, contains in its structure various phases in a nanodispersed state, including fullerenes and other types of nanocarbon. It is shown that the presence of nanocarbon particles change the kinetics and the mechanism of cement and water interaction and, as a consequence, lead to an increase in the strength, water-resistance, and frost-resistance of the cement stone.
{"title":"New organo-mineral peat-based admixtures for cement compositions","authors":"V. Klopotov, Y. Sarkisov, N. Kopanitsa, N. P. Gorlenko, A. V. Kasatkina, A. Klopotov","doi":"10.1109/MEACS.2015.7414956","DOIUrl":"https://doi.org/10.1109/MEACS.2015.7414956","url":null,"abstract":"The paper proposes a synthesis method of a new effective organo-mineral admixture for cement systems. The study of the admixture production modes at 600 °C and 400 °C in conditions of limited air access is described. It is shown that introduction to the cement system of the peat-based admixture produced at 600 °C allows to achieve a significant improvement in the strength and hydro-physical properties of the cement stone. It is established that the optimal peat processing temperature for production of modifying admixtures is nearly 600 °C. The results of the X-ray phase analysis showed that the product, formed during peat processing at 600 °C, contains in its structure various phases in a nanodispersed state, including fullerenes and other types of nanocarbon. It is shown that the presence of nanocarbon particles change the kinetics and the mechanism of cement and water interaction and, as a consequence, lead to an increase in the strength, water-resistance, and frost-resistance of the cement stone.","PeriodicalId":423038,"journal":{"name":"2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS)","volume":"144 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124602362","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-01DOI: 10.1109/MEACS.2015.7414873
D. Antipin, T. Motyanko, D. Rasin
The paper presents the research of dynamic loading capacity of the tipper car body supporting structure with mathematical model methods using solid-state car dynamic model and finite-element model of the car body supporting structure. Constructive solutions are proposed for the improvement of the car body supporting structure according to the results of studies.
{"title":"Research of dynamic load capacity of tipper car using mathematical model method","authors":"D. Antipin, T. Motyanko, D. Rasin","doi":"10.1109/MEACS.2015.7414873","DOIUrl":"https://doi.org/10.1109/MEACS.2015.7414873","url":null,"abstract":"The paper presents the research of dynamic loading capacity of the tipper car body supporting structure with mathematical model methods using solid-state car dynamic model and finite-element model of the car body supporting structure. Constructive solutions are proposed for the improvement of the car body supporting structure according to the results of studies.","PeriodicalId":423038,"journal":{"name":"2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123891984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-01DOI: 10.1109/MEACS.2015.7414885
N. Galyavetdinov, R. Safin, A. Voronin, A. Shaikhutdinova
The article shows the results of research aimed at rational use of forest waste - wood greenery. The technology of extraction with saturated steam of high pressure which allows increasing the yield of essential oils without compromising their quality is offered. The mathematical model of the studied process for the device of periodic action, which allows us to estimate the yield of essential oils in different layers of raw material in the apparatus, is developed.
{"title":"The mathematical modeling of the wood greenery extraction processes","authors":"N. Galyavetdinov, R. Safin, A. Voronin, A. Shaikhutdinova","doi":"10.1109/MEACS.2015.7414885","DOIUrl":"https://doi.org/10.1109/MEACS.2015.7414885","url":null,"abstract":"The article shows the results of research aimed at rational use of forest waste - wood greenery. The technology of extraction with saturated steam of high pressure which allows increasing the yield of essential oils without compromising their quality is offered. The mathematical model of the studied process for the device of periodic action, which allows us to estimate the yield of essential oils in different layers of raw material in the apparatus, is developed.","PeriodicalId":423038,"journal":{"name":"2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132013562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-01DOI: 10.1109/MEACS.2015.7414962
D. Kraynev, A. Bondarev, Ivan N. Kozachuhnenko
The problems of management of the mechanical treatment modes and providing of the set indicators of the processed surface quality are being discussed. The concept of the technological operations of machine treatment in the direction of an operational assessment of the cutting tool characteristics, the processed material and the detail surface layer for the purpose of the efficiency increase is justified.
{"title":"Operational diagnostics as a mean of increase process efficiency of mechanical processing of machine parts","authors":"D. Kraynev, A. Bondarev, Ivan N. Kozachuhnenko","doi":"10.1109/MEACS.2015.7414962","DOIUrl":"https://doi.org/10.1109/MEACS.2015.7414962","url":null,"abstract":"The problems of management of the mechanical treatment modes and providing of the set indicators of the processed surface quality are being discussed. The concept of the technological operations of machine treatment in the direction of an operational assessment of the cutting tool characteristics, the processed material and the detail surface layer for the purpose of the efficiency increase is justified.","PeriodicalId":423038,"journal":{"name":"2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130295370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-01DOI: 10.1109/MEACS.2015.7414945
E. Ageev, S. Pikalov, S. Khardikov, V. Tikhomirov
The results of electron probe microanalysis of powder obtained using the method of electroerosion dispersion of ball-bearing steel scrap have been provided. It has been determined that the main elements of powder obtained using the method of electroerosion dispersion of ball-bearing steel scrap in water are ferrum, oxygen, carbon, silicon, molybdenum, and chrome.
{"title":"Electron probe microanalysis of ball-bearing steel powder obtained using the method of electroerosion dispersion in kerosene","authors":"E. Ageev, S. Pikalov, S. Khardikov, V. Tikhomirov","doi":"10.1109/MEACS.2015.7414945","DOIUrl":"https://doi.org/10.1109/MEACS.2015.7414945","url":null,"abstract":"The results of electron probe microanalysis of powder obtained using the method of electroerosion dispersion of ball-bearing steel scrap have been provided. It has been determined that the main elements of powder obtained using the method of electroerosion dispersion of ball-bearing steel scrap in water are ferrum, oxygen, carbon, silicon, molybdenum, and chrome.","PeriodicalId":423038,"journal":{"name":"2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS)","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131825885","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-01DOI: 10.1109/MEACS.2015.7414864
A. Radionov, A. Maklakov, V. Gasiyarov, E. A. Maklakova
This article is devoted to research a load impact on an electric drive, which appears during a metal capturing by work rolls of reversible hot plate mill 5000 of OJSC “Magnitogorsk Iron and Steel Plant” [1]. An analysis of the load impacts has been carried out by electromechanical system simulation of the rolling stand using Matlab application. A mechanical part of the electromechanical system was considered as a double mass system. Causes of the load impact appearance are execution additional torsional vibrations by synchronous motor and deformation resilient elements of drive. Methods of load impact elimination have been offered. Simulated transient processes of torque and speed were presented. It is clearly seen that developed method has been allowed to reduce the magnitude of torque at load impact. Based on the research results, it can be concluded that possibility of reliability improving of rolling equipment and wear reducing of work rolls will be provided via the offered method.
{"title":"Research of electric drive at load impact on hot plate mill 5000","authors":"A. Radionov, A. Maklakov, V. Gasiyarov, E. A. Maklakova","doi":"10.1109/MEACS.2015.7414864","DOIUrl":"https://doi.org/10.1109/MEACS.2015.7414864","url":null,"abstract":"This article is devoted to research a load impact on an electric drive, which appears during a metal capturing by work rolls of reversible hot plate mill 5000 of OJSC “Magnitogorsk Iron and Steel Plant” [1]. An analysis of the load impacts has been carried out by electromechanical system simulation of the rolling stand using Matlab application. A mechanical part of the electromechanical system was considered as a double mass system. Causes of the load impact appearance are execution additional torsional vibrations by synchronous motor and deformation resilient elements of drive. Methods of load impact elimination have been offered. Simulated transient processes of torque and speed were presented. It is clearly seen that developed method has been allowed to reduce the magnitude of torque at load impact. Based on the research results, it can be concluded that possibility of reliability improving of rolling equipment and wear reducing of work rolls will be provided via the offered method.","PeriodicalId":423038,"journal":{"name":"2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133723533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-12-01DOI: 10.1109/MEACS.2015.7414855
K. V. Arzhanov, Y. Shurygin
The article presents the results of developing energy saving control algorithms of stepper motor drives both in a tracking and in a point-to-point path modes for metal-working machines equipped with CNC unit.
本文介绍了采用跟踪和点对点两种路径方式的步进电机驱动节能控制算法的研究结果。
{"title":"Energy saving control algorithms of stepper motor drives for metal-working machines equipped with CNC unit","authors":"K. V. Arzhanov, Y. Shurygin","doi":"10.1109/MEACS.2015.7414855","DOIUrl":"https://doi.org/10.1109/MEACS.2015.7414855","url":null,"abstract":"The article presents the results of developing energy saving control algorithms of stepper motor drives both in a tracking and in a point-to-point path modes for metal-working machines equipped with CNC unit.","PeriodicalId":423038,"journal":{"name":"2015 International Conference on Mechanical Engineering, Automation and Control Systems (MEACS)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114426869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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