Pub Date : 2022-12-19DOI: 10.30987/2223-4608-2022-12-9-15
A. Vorob'ev, Andrey Krutko, Darya Sedykh
The tense state of carbide instrument at turning treatment of railway wheels work is tested using mathematical modeling and Michel method, taking into account the thermomechanical approach and temperatures and forces effect on wear and plastic deformation of hard alloys
{"title":"Investigation of the stressed state of a carbide tool during turning of railway wheels","authors":"A. Vorob'ev, Andrey Krutko, Darya Sedykh","doi":"10.30987/2223-4608-2022-12-9-15","DOIUrl":"https://doi.org/10.30987/2223-4608-2022-12-9-15","url":null,"abstract":"The tense state of carbide instrument at turning treatment of railway wheels work is tested using mathematical modeling and Michel method, taking into account the thermomechanical approach and temperatures and forces effect on wear and plastic deformation of hard alloys","PeriodicalId":21570,"journal":{"name":"Science intensive technologies in mechanical engineering","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74812044","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 : 2022-12-19DOI: 10.30987/2223-4608-2022-12-38-43
M. Soloviev, Sergey Baldaev, L. Baldaev, V. Mischenko
The problem of choosing the optimal site composition formulation for gas-thermal powder coatings is viewed. A method for choosing a rational site composition formulation with given components parts by volume is proposed
{"title":"Site composition calculation for gas-thermal powder coating","authors":"M. Soloviev, Sergey Baldaev, L. Baldaev, V. Mischenko","doi":"10.30987/2223-4608-2022-12-38-43","DOIUrl":"https://doi.org/10.30987/2223-4608-2022-12-38-43","url":null,"abstract":"The problem of choosing the optimal site composition formulation for gas-thermal powder coatings is viewed. A method for choosing a rational site composition formulation with given components parts by volume is proposed","PeriodicalId":21570,"journal":{"name":"Science intensive technologies in mechanical engineering","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79804359","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 : 2022-11-25DOI: 10.30987/2223-4608-2022-11-8-15
Vitaliy Inozemcev
This article discusses the results of experimental studies on the processing of aluminum alloys AS12 and AS7 by combined methods of shaping, including both mechanical turning and milling, with the imposition of an electrochemical effect on each of them. The study confirms the effectiveness of the combined effect on low-melting, hard-to-cut metals and their alloys
{"title":"Investigation of the process of surface formation during mechanoelectrochemical processing of aluminum alloys","authors":"Vitaliy Inozemcev","doi":"10.30987/2223-4608-2022-11-8-15","DOIUrl":"https://doi.org/10.30987/2223-4608-2022-11-8-15","url":null,"abstract":"This article discusses the results of experimental studies on the processing of aluminum alloys AS12 and AS7 by combined methods of shaping, including both mechanical turning and milling, with the imposition of an electrochemical effect on each of them. The study confirms the effectiveness of the combined effect on low-melting, hard-to-cut metals and their alloys","PeriodicalId":21570,"journal":{"name":"Science intensive technologies in mechanical engineering","volume":"620 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77079952","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 : 2022-11-25DOI: 10.30987/2223-4608-2022-11-25-31
E. Reshetnikova, P. Bochkarev
Researching the problem of increasing the efficiency of manufacturing products of machining industries is considered. Showing thepossibility of improving the manufacturing technological preparation of production with the use of a complex of control-and-measuring tools and its scientific foundations has been formed. As a result,knowledge of the state of machining equipment, tooling and technological control means allows to formalize the basic procedures for the development of techno-logical planning of production and minimize time and material costs of staging
{"title":"Concept to generation control-and-measuring procedure’s complex at manufacturing preproduction engineering","authors":"E. Reshetnikova, P. Bochkarev","doi":"10.30987/2223-4608-2022-11-25-31","DOIUrl":"https://doi.org/10.30987/2223-4608-2022-11-25-31","url":null,"abstract":"Researching the problem of increasing the efficiency of manufacturing products of machining industries is considered. Showing thepossibility of improving the manufacturing technological preparation of production with the use of a complex of control-and-measuring tools and its scientific foundations has been formed. As a result,knowledge of the state of machining equipment, tooling and technological control means allows to formalize the basic procedures for the development of techno-logical planning of production and minimize time and material costs of staging","PeriodicalId":21570,"journal":{"name":"Science intensive technologies in mechanical engineering","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83376680","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 : 2022-11-25DOI: 10.30987/2223-4608-2022-11-16-24
A. Kupriashov, I. Shestakov, S. Telegin
the authors present a method for calculating the energy balance of the process of obtaining graphite powder by electrolysis. Energy balance data are important for assessing the energy efficiency of an electrochemical device and identifying reserves for reducing the specific energy consumption. The regularities of energy distribution inside the electrolyzer system are determine
{"title":"The influence of the shape of the electrodes and arrangement on the energy balance of obtaining graphite powder by electrolysis","authors":"A. Kupriashov, I. Shestakov, S. Telegin","doi":"10.30987/2223-4608-2022-11-16-24","DOIUrl":"https://doi.org/10.30987/2223-4608-2022-11-16-24","url":null,"abstract":"the authors present a method for calculating the energy balance of the process of obtaining graphite powder by electrolysis. Energy balance data are important for assessing the energy efficiency of an electrochemical device and identifying reserves for reducing the specific energy consumption. The regularities of energy distribution inside the electrolyzer system are determine","PeriodicalId":21570,"journal":{"name":"Science intensive technologies in mechanical engineering","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87307001","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 : 2022-11-25DOI: 10.30987/2223-4608-2022-11-3-7
V. Kukhar, V. Korotkov, S. Yakovlev
The operation of applying riffles by local plastic forming on the inner surface of a cylindrical shell with the help of a working mandrel with wedge protrusions on the working surface is considered. The results of computer simulation are presented, and a comparison is made with the known reduction corrugation method. A significant decrease in the technological force in the process of corrugation and removal of a cylindrical shell using a new method has been established
{"title":"Obtaining corrugations according to the method of their manufacture on the inner surface of a cylindrical shell","authors":"V. Kukhar, V. Korotkov, S. Yakovlev","doi":"10.30987/2223-4608-2022-11-3-7","DOIUrl":"https://doi.org/10.30987/2223-4608-2022-11-3-7","url":null,"abstract":"The operation of applying riffles by local plastic forming on the inner surface of a cylindrical shell with the help of a working mandrel with wedge protrusions on the working surface is considered. The results of computer simulation are presented, and a comparison is made with the known reduction corrugation method. A significant decrease in the technological force in the process of corrugation and removal of a cylindrical shell using a new method has been established","PeriodicalId":21570,"journal":{"name":"Science intensive technologies in mechanical engineering","volume":"136 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76454695","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 : 2022-11-25DOI: 10.30987/2223-4608-2022-11-39-48
L. Ivanova, S. Ivanov
The paper considers an urgent scientific problem of optimizing the modes of movement of manipulators in an automated technological process. A method for optimizing the trajectory of movement of manipulators in an automated technological process is presented. The developed trajectory optimization method is used to increase the speed and optimize the movement of various manipulators
{"title":"Mathematical methods for optimizing manipulator movement modes in an automated technological process","authors":"L. Ivanova, S. Ivanov","doi":"10.30987/2223-4608-2022-11-39-48","DOIUrl":"https://doi.org/10.30987/2223-4608-2022-11-39-48","url":null,"abstract":"The paper considers an urgent scientific problem of optimizing the modes of movement of manipulators in an automated technological process. A method for optimizing the trajectory of movement of manipulators in an automated technological process is presented. The developed trajectory optimization method is used to increase the speed and optimize the movement of various manipulators","PeriodicalId":21570,"journal":{"name":"Science intensive technologies in mechanical engineering","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83754652","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 : 2022-11-25DOI: 10.30987/2223-4608-2022-11-32-38
L. Myasnikova, A. Kameneva
The article is devoted to the development of solutions to improve the efficiency of the cutting process by using the capabilities of modern automated equipment with numerical control (CNC) and the use of these solutions for the introduction of a rational technological process in production. The processing of parts on CNC machines with automatic correction of cutting tools for surfaces with tight tolerances is considered. The method of using a complex of control and measuring procedures in the technological preparation of production on CNC machines is given. An enlarged algorithm for processing a part on a machine according to a control program with measurements in automatic mode using the method of logical control is presented. The result of the operability of experimental studies on the measurement of parts with high-precision dimensions is evaluated
{"title":"Development of a complex of control and measuring procedures for parts with high-precision surfaces on CNC machines","authors":"L. Myasnikova, A. Kameneva","doi":"10.30987/2223-4608-2022-11-32-38","DOIUrl":"https://doi.org/10.30987/2223-4608-2022-11-32-38","url":null,"abstract":"The article is devoted to the development of solutions to improve the efficiency of the cutting process by using the capabilities of modern automated equipment with numerical control (CNC) and the use of these solutions for the introduction of a rational technological process in production. The processing of parts on CNC machines with automatic correction of cutting tools for surfaces with tight tolerances is considered. The method of using a complex of control and measuring procedures in the technological preparation of production on CNC machines is given. An enlarged algorithm for processing a part on a machine according to a control program with measurements in automatic mode using the method of logical control is presented. The result of the operability of experimental studies on the measurement of parts with high-precision dimensions is evaluated","PeriodicalId":21570,"journal":{"name":"Science intensive technologies in mechanical engineering","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75748800","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 : 2022-10-22DOI: 10.30987/2223-4608-2022-10-3-9
D. Kazadaev, I. Gruzkov, A. Maslyakova
The influence of heat processing conditions on the experimental steel resistance to carbon dioxide corrosion for Fe-V-Si alloying system in a model CO2-containing operating environment, is viewed. Findings of the alloy structural, mechanical and corrosion characteristics, giving that it had new constitution, can be of great importance in the development of new steel grades for the production of oilfield casing and tubular goods, resistant to CO2-containing operating environment
{"title":"Influence of heat processing conditions on the mechanical properties and durability of steel in oilfield casing and tubular goods in a model CO2-containing operating environment","authors":"D. Kazadaev, I. Gruzkov, A. Maslyakova","doi":"10.30987/2223-4608-2022-10-3-9","DOIUrl":"https://doi.org/10.30987/2223-4608-2022-10-3-9","url":null,"abstract":"The influence of heat processing conditions on the experimental steel resistance to carbon dioxide corrosion for Fe-V-Si alloying system in a model CO2-containing operating environment, is viewed. Findings of the alloy structural, mechanical and corrosion characteristics, giving that it had new constitution, can be of great importance in the development of new steel grades for the production of oilfield casing and tubular goods, resistant to CO2-containing operating environment","PeriodicalId":21570,"journal":{"name":"Science intensive technologies in mechanical engineering","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81359551","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 : 2022-10-22DOI: 10.30987/2223-4608-2022-10-14-21
A. Pyatykh, S. Timofeev
The results of a study of the machinability of titanium alloy VT1-0 are presented. The influence of the wear-resistant coating of the cutting tool on the cutting forces is analyzed. It is shown that when turning with a cutting tool without a wear-resistant coating, the cutting forces and friction force are lower than when turning with a tool with a coating. Based on the applied Taguchi method, effective cutting conditions were selected, at which maximum productivity is achieved
{"title":"Evaluation of the influence of a wear-resistant coating on the process of turning a titanium alloy","authors":"A. Pyatykh, S. Timofeev","doi":"10.30987/2223-4608-2022-10-14-21","DOIUrl":"https://doi.org/10.30987/2223-4608-2022-10-14-21","url":null,"abstract":"The results of a study of the machinability of titanium alloy VT1-0 are presented. The influence of the wear-resistant coating of the cutting tool on the cutting forces is analyzed. It is shown that when turning with a cutting tool without a wear-resistant coating, the cutting forces and friction force are lower than when turning with a tool with a coating. Based on the applied Taguchi method, effective cutting conditions were selected, at which maximum productivity is achieved","PeriodicalId":21570,"journal":{"name":"Science intensive technologies in mechanical engineering","volume":"81 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91382553","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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