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Journal of Machinery Manufacture and Reliability最新文献

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Measurement of Temperature and Pressure Fluctuations in the Lubricating Layer during Tribological Tests
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-21 DOI: 10.1134/S1052618824701139
A. V. Mikheev, M. A. Tananov
{"title":"Measurement of Temperature and Pressure Fluctuations in the Lubricating Layer during Tribological Tests","authors":"A. V. Mikheev,&nbsp;M. A. Tananov","doi":"10.1134/S1052618824701139","DOIUrl":"10.1134/S1052618824701139","url":null,"abstract":"<p>Experimental studies of the temperature and pressure of the lubricant layer between friction surfaces are discussed. A description of the experimental setup is provided, which allows measuring the oil temperature, friction surface temperatures, and lubricant layer pressure.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 1 supplement","pages":"S125 - S129"},"PeriodicalIF":0.4,"publicationDate":"2024-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142870280","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}
引用次数: 0
Enhancement of the Mechanical Properties and Fretting–Corrosion Wear of Biomedical Magnesium Alloys Using Laser Shock Processing Technology
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-21 DOI: 10.1134/S1052618824701176
G. Zh. Sakhvadze
{"title":"Enhancement of the Mechanical Properties and Fretting–Corrosion Wear of Biomedical Magnesium Alloys Using Laser Shock Processing Technology","authors":"G. Zh. Sakhvadze","doi":"10.1134/S1052618824701176","DOIUrl":"10.1134/S1052618824701176","url":null,"abstract":"<p>The magnesium alloy ZK60, which is processed using laser shock processing technology at different laser energies, is examined. Finite element modeling of the laser shock processing technology was carried out to study fretting–corrosion wear of the magnesium alloy ZK60 in an environment simulating body fluids (Hank’s balanced salt solution, HBSS). The mechanical characteristics and fretting–corrosion wear of the magnesium alloy before and after processing using the laser impact hardening technology were investigated. The results showed that the maximum reduction in fretting corrosion wear using the laser impact hardening technology was approximately 73.4%. It is shown that this technology can be applied successfully to reduce the rate of corrosion and fretting–corrosion wear of ZK60 magnesium alloys operating in the HBSS environment.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 1 supplement","pages":"S58 - S65"},"PeriodicalIF":0.4,"publicationDate":"2024-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142870281","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}
引用次数: 0
Estimation of Wear Resistance of a Modified Radial Plain Bearing Design with Regard to Lubricant Compressibility
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-21 DOI: 10.1134/S1052618824701152
D. U. Khasyanova, M. A. Mukutadze
{"title":"Estimation of Wear Resistance of a Modified Radial Plain Bearing Design with Regard to Lubricant Compressibility","authors":"D. U. Khasyanova,&nbsp;M. A. Mukutadze","doi":"10.1134/S1052618824701152","DOIUrl":"10.1134/S1052618824701152","url":null,"abstract":"<p>This article discusses the development of a mathematical model and experimental study of a modified design of a radial sliding bearing. The peculiarity of the bearing design is the nonstandard support profile, on the surface of which a polymer coating with a groove is applied. Special attention is paid to accounting for the compressibility of the lubricant material in a turbulent flow regime. The results can be used for further improvement of bearing designs, which will increase their reliability and durability in various industries.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 1 supplement","pages":"S26 - S32"},"PeriodicalIF":0.4,"publicationDate":"2024-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142870438","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}
引用次数: 0
Repair Technology of Hydrotreating Reactor Based on a Robotic Automated Surfacing Complex with Machine Learning
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-21 DOI: 10.1134/S1052618824701097
I. V. Stepanyan
{"title":"Repair Technology of Hydrotreating Reactor Based on a Robotic Automated Surfacing Complex with Machine Learning","authors":"I. V. Stepanyan","doi":"10.1134/S1052618824701097","DOIUrl":"10.1134/S1052618824701097","url":null,"abstract":"<p>A technology for repairing hydrotreating reactors at an oil refinery using a robotic automated welding/cladding complex is proposed. The technological process of surfacing by means of a robotic welding complex is described for the example of repair of a hydrotreating reactor operated at oil refineries. One of the features of the proposed technology is the use of modern video cameras with laser illumination and liquid cooling. An algorithm for controlling a welding robot based on machine learning methods and fuzzy logic is presented. The technology described contributes to a significant increase in the service life of hydrotreating reactors due to timely repair in the shortest possible time, as well as to an increase in the efficiency of the repair operator’s work by limiting the influence of the human factor.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 1 supplement","pages":"S102 - S106"},"PeriodicalIF":0.4,"publicationDate":"2024-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142870442","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}
引用次数: 0
The Property of Gas-Dynamic Pressure in Natural or Associated Petroleum Gas
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-21 DOI: 10.1134/S1052618824701085
M. S. Ragimova, V. I. Aliev, R. H. Melikov, N. M. Abbasov
{"title":"The Property of Gas-Dynamic Pressure in Natural or Associated Petroleum Gas","authors":"M. S. Ragimova,&nbsp;V. I. Aliev,&nbsp;R. H. Melikov,&nbsp;N. M. Abbasov","doi":"10.1134/S1052618824701085","DOIUrl":"10.1134/S1052618824701085","url":null,"abstract":"<p>A project for the development of oil and gas fields, which provides for several systems, including a system for collecting, preparing, and transporting natural and associated petroleum gas through field gas pipelines, is discussed. The main results of the scientific approach to the influence of gas-dynamic forces on the characteristics of a field gas pipeline are presented. The influence of the physical, chemical, thermodynamic, and technological parameters of natural or associated petroleum gas during its movement on the properties of the gas and the characteristics of the field gas pipeline is also considered.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 1 supplement","pages":"S88 - S93"},"PeriodicalIF":0.4,"publicationDate":"2024-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142870476","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}
引用次数: 0
Development and Application of a Mathematical Model of Seismic Signals for Organizing Monitoring of Railway Transport
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-21 DOI: 10.1134/S1052618824701115
A. O. Kovalenko, D. I. Surzhik, O. R. Kuzichkin, A. A. Bykov
{"title":"Development and Application of a Mathematical Model of Seismic Signals for Organizing Monitoring of Railway Transport","authors":"A. O. Kovalenko,&nbsp;D. I. Surzhik,&nbsp;O. R. Kuzichkin,&nbsp;A. A. Bykov","doi":"10.1134/S1052618824701115","DOIUrl":"10.1134/S1052618824701115","url":null,"abstract":"<p>In this article, the use of seismic monitoring methods is proposed to solve the problems of automated detection and evaluation of the characteristics of moving railway trains, as well as real-time analysis of the condition of tracks and roadbeds. A mathematical model of the seismic signal from moving railway transport has been developed, with the help of which the modeling of the characteristic impulse arising during the passage of a two-axle wheeled railway bogie was carried out. It was tested using the developed model of the railway transport monitoring system.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 1 supplement","pages":"S80 - S87"},"PeriodicalIF":0.4,"publicationDate":"2024-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142870444","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}
引用次数: 0
Analysis of Different Types of Loading Processes Using a Set of Useful Tools for Subsequent Durability Assessment
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-21 DOI: 10.1134/S105261882470105X
I. V. Gadolina, A. V. Erpalov, K. A. Khoroshevskii
{"title":"Analysis of Different Types of Loading Processes Using a Set of Useful Tools for Subsequent Durability Assessment","authors":"I. V. Gadolina,&nbsp;A. V. Erpalov,&nbsp;K. A. Khoroshevskii","doi":"10.1134/S105261882470105X","DOIUrl":"10.1134/S105261882470105X","url":null,"abstract":"<p>Random loading processes in parts of transport and technological machines in operation have a wide range of properties and can also be classified and processed in different ways. Useful tools for analysis, generalized in this article and developed for the first time, were applied to processes of different types. It is shown that transforming a non-Gaussian process to a Gaussian one gives comparable results.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 1 supplement","pages":"S14 - S25"},"PeriodicalIF":0.4,"publicationDate":"2024-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142870445","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}
引用次数: 0
Logical Simulation of an Automated Technological System of Operations
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-21 DOI: 10.1134/S1052618824701073
R. Yu. Nekrasov, S. Yu. Titskaya
{"title":"Logical Simulation of an Automated Technological System of Operations","authors":"R. Yu. Nekrasov,&nbsp;S. Yu. Titskaya","doi":"10.1134/S1052618824701073","DOIUrl":"10.1134/S1052618824701073","url":null,"abstract":"<p>It is proposed to use the language of mathematical logic (predicate logic) to construct models. Examples of the verbal descriptions of the proposed models for diagnostic processes are presented. In this paper the role played by logical simulation in the analysis of technological systems is considered. In addition to the practical application of this method for an automated technological system of operations (<i>ATSO</i>), the interactions between the components of this system are considered.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 1 supplement","pages":"S107 - S112"},"PeriodicalIF":0.4,"publicationDate":"2024-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142870449","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}
引用次数: 0
Assessment Models for Residual Stresses and Sealing Integrity of Rolled Joints in Copper Pipes of Heat Exchangers
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-21 DOI: 10.1134/S1052618824701036
A. V. Zinin, I. A. Medelyaev, N. S. Azikov, V. V. Spiryagin, O. V. Barmina
{"title":"Assessment Models for Residual Stresses and Sealing Integrity of Rolled Joints in Copper Pipes of Heat Exchangers","authors":"A. V. Zinin,&nbsp;I. A. Medelyaev,&nbsp;N. S. Azikov,&nbsp;V. V. Spiryagin,&nbsp;O. V. Barmina","doi":"10.1134/S1052618824701036","DOIUrl":"10.1134/S1052618824701036","url":null,"abstract":"<p>Methods for predicting the sealing integrity of “tube-to-tube sheet” rolled joints in heat exchanger systems are explored, the mechanisms of elastoplastic deformation during the formation of rolled joints are investigated, and the main parameters of the mechanical processes of tube expansion that determine the sealing integrity and reliability of the joint components are established. It is demonstrated that the functionality and sealing of the connections formed by mechanical rolling are conditioned by the level of contact stresses in the zone of plastic deformation of the elements. Finite element modeling of the tube rolling process into tube sheet holes with two annular grooves was performed, providing an analysis of the stress–strain state of the interaction zone after contact formation and under operational loads. The key adverse factors affecting the sealing and strength of the rolled joint were identified.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 1 supplement","pages":"S33 - S44"},"PeriodicalIF":0.4,"publicationDate":"2024-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142870358","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}
引用次数: 0
Development of a Procedure for Experimental Studies of Grinding Grain Using Conical Mills
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-21 DOI: 10.1134/S1052618824701024
A. Yu. Albagachiev, I. S. Kartsev
{"title":"Development of a Procedure for Experimental Studies of Grinding Grain Using Conical Mills","authors":"A. Yu. Albagachiev,&nbsp;I. S. Kartsev","doi":"10.1134/S1052618824701024","DOIUrl":"10.1134/S1052618824701024","url":null,"abstract":"<p>The results of research into the properties of grain and development of a crushing method that ensures effective grain milling by optimizing the parameters of the grain grinder are presented. The main characteristics of the structural and mechanical properties of barley grain harvested on the plain of Belgorod oblast of the Central Federal District of the Russian Federation and the methods of its milling are studied. Recommendations based on a mathematical model are given for obtaining the required quality of finished products of grain crops processed in conical mills. An installation reproducing real processes of grain grinding in conical mills, with the ability to adjust the process accurately and to output the obtained data to a computer, is proposed.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 1 supplement","pages":"S113 - S119"},"PeriodicalIF":0.4,"publicationDate":"2024-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142870279","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}
引用次数: 0
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