发布求助
文献互助 智能选刊 最新文献

Journal of Machinery Manufacture and Reliability最新文献

筛选
英文 中文
Analysis of Technical Solutions for Robotic Abrasive Processing of Gas Turbine Engine Blades 燃气轮机叶片机器人磨料加工技术方案分析
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-06-25 DOI: 10.1134/S1052618825700116
A. N. Smolentsev
{"title":"Analysis of Technical Solutions for Robotic Abrasive Processing of Gas Turbine Engine Blades","authors":"A. N. Smolentsev","doi":"10.1134/S1052618825700116","DOIUrl":"10.1134/S1052618825700116","url":null,"abstract":"<p>Over the past few decades, there have been many technical solutions in the field of automation of finishing abrasive machining of gas turbine engine blades using software-controlled manipulators. The advantages and disadvantages of these solutions are analyzed, as are the possibilities of increasing the accuracy and machining productivity, taking into account the modern level of technology.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 3","pages":"339 - 348"},"PeriodicalIF":0.4,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145169829","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
Study of Shock Wave Propagation in Fractured Massifs during Operation of a Portable Explosive-Reactive Complex 便携式爆炸反应复合体运行过程中冲击波在裂隙体中的传播研究
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-06-25 DOI: 10.1134/S1052618825700104
V. O. Solov’ev, I. M. Shvedov
{"title":"Study of Shock Wave Propagation in Fractured Massifs during Operation of a Portable Explosive-Reactive Complex","authors":"V. O. Solov’ev,&nbsp;I. M. Shvedov","doi":"10.1134/S1052618825700104","DOIUrl":"10.1134/S1052618825700104","url":null,"abstract":"<p>The results of modeling shock wave propagation in a fractured rock massif during explosive-reactive drilling are presented. The features of the fracture process in the case of tight contact of structural elements of the massif and in the presence of air-filled fractures are investigated. The interrelation of shock wave velocities with the velocities of passed and reflected waves on inhomogeneities in the rock massif, velocities of displacement of medium particles, and the size of the fracture zone is estimated.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 3","pages":"317 - 325"},"PeriodicalIF":0.4,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145169827","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
Simulating the Process of Transforming the Supports of the Mechanical Landing Device of the Lunar Lander during the Contact Phase with the Surface 月球着陆器机械着陆装置与地面接触阶段支承变形过程的仿真研究
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-06-25 DOI: 10.1134/S1052618825700086
V. N. Bakulin, S. V. Borzykh, R. S. Bychkov
{"title":"Simulating the Process of Transforming the Supports of the Mechanical Landing Device of the Lunar Lander during the Contact Phase with the Surface","authors":"V. N. Bakulin,&nbsp;S. V. Borzykh,&nbsp;R. S. Bychkov","doi":"10.1134/S1052618825700086","DOIUrl":"10.1134/S1052618825700086","url":null,"abstract":"<p>The calculating procedure and the results of study of the landing process of a lunar lander module equipped with a mechanical landing device at its contact point with the lunar surface are presented. The composition and types of connections of the transformable support of the landing device are described. Based on the developed mathematical model of motion of the lunar lander module, the dynamics of the process have been investigated and an assessment of the landing’s success has been carried out.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 3","pages":"223 - 230"},"PeriodicalIF":0.4,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145169031","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
Surface Characteristics and Wear Mechanisms of Polymer-Based Brake Pads 聚合物基刹车片的表面特性和磨损机理
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-06-25 DOI: 10.1134/S1052618825700153
F. Yusubov
{"title":"Surface Characteristics and Wear Mechanisms of Polymer-Based Brake Pads","authors":"F. Yusubov","doi":"10.1134/S1052618825700153","DOIUrl":"10.1134/S1052618825700153","url":null,"abstract":"<p>This study considers the wear and wear surface characteristics of phenolic resin–based brake pads made by powder metallurgy techniques. During the experiments, the friction and wear parameters are measured using a pin-on-disc test, and microstructural studies are conducted using optical microscopy and energy dispersive spectroscopy. An analysis of variance was carried out, which showed the significant influence of these parameters on the wear process. The data obtained from the experimental studies were also used to build regression models that made it possible to determine the influence of various factors (pressure, speed, and sliding distance) on the wear rate and characteristics of friction materials. The results of this study show that, in order to improve the wear resistance and durability of brake friction materials, it is necessary to optimize their composition, as well as to take into account the operating conditions of brake systems, which will make it possible to develop materials with improved characteristics and a high level of safety.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 3","pages":"248 - 256"},"PeriodicalIF":0.4,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145169032","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
Ensuring Conditions for the Process of a Steam Explosion in Reactors with a Pressure Relief Valve 带减压阀反应堆蒸汽爆炸过程的保证条件
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-06-25 DOI: 10.1134/S1052618825700165
I. N. Grishnyaev, E. M. Konev
{"title":"Ensuring Conditions for the Process of a Steam Explosion in Reactors with a Pressure Relief Valve","authors":"I. N. Grishnyaev,&nbsp;E. M. Konev","doi":"10.1134/S1052618825700165","DOIUrl":"10.1134/S1052618825700165","url":null,"abstract":"<p>Based on the theory of combustion and explosion, the scientific principles of steam explosion are described. The possibility of its implementation in reactors in which pressure relief is carried out by means of a valve is considered. The essential conditions for the occurrence of this explosion have been determined, such as transfer of the vapor–liquid mixture in the reactor to a critical state; impact initiation of a steam explosion and formation of a weak shock wave; development of a steam explosion by propagation of a shock wave through the reactor; and release of explosion products into the surrounding space. The example shows and defines the conditions for a steam explosion to occur in the internal volume of a reactor.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 3","pages":"293 - 300"},"PeriodicalIF":0.4,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145169033","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 TMJ Assembling Quality and Metal Condition according to a Thermomechanical Diagram 根据热力学图分析TMJ的装配质量和金属状态
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-06-25 DOI: 10.1134/S1052618825700049
D. U. Khas’yanova
{"title":"Analysis of TMJ Assembling Quality and Metal Condition according to a Thermomechanical Diagram","authors":"D. U. Khas’yanova","doi":"10.1134/S1052618825700049","DOIUrl":"10.1134/S1052618825700049","url":null,"abstract":"<p>Methods for analyzing the assembling quality of thermomechanical joints and for assessing the condition of the metal used according to its thermomechanical diagram are presented.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 3","pages":"280 - 287"},"PeriodicalIF":0.4,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145169825","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
Pulse Deformation of a Plate 板的脉冲变形
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-06-25 DOI: 10.1134/S1052618825700128
A. M. Popov
{"title":"Pulse Deformation of a Plate","authors":"A. M. Popov","doi":"10.1134/S1052618825700128","DOIUrl":"10.1134/S1052618825700128","url":null,"abstract":"<p>One of the main goals in solving the problems of plastic flow of a structural material under pressure is the determination of residual deformations after load removal. Its solution is associated with certain difficulties associated mainly with the nonlinearity of the relations between stresses σ and strains ε, arising in the structure under consideration.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 3","pages":"312 - 316"},"PeriodicalIF":0.4,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145169036","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
Preventing Internal Combustion Engine Failures by Including a Deep Learning Digital Analytical Module 通过包含深度学习数字分析模块来防止内燃机故障
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-06-25 DOI: 10.1134/S1052618825700074
N. S. Sevryugina, A. G. Arzhenovsky, A. S. Apatenko
{"title":"Preventing Internal Combustion Engine Failures by Including a Deep Learning Digital Analytical Module","authors":"N. S. Sevryugina,&nbsp;A. G. Arzhenovsky,&nbsp;A. S. Apatenko","doi":"10.1134/S1052618825700074","DOIUrl":"10.1134/S1052618825700074","url":null,"abstract":"<p>It has been established that monitoring and diagnostics of the technical condition and efficiency of an internal combustion engine (ICE) in real time are quite expensive not so much in data collection, but in the adequacy of the data processing model and their interpretation. An algorithm for creating the library of a deep learning program based on the existing database of ICE operation under various load conditions has been developed. As a result of ICE monitoring, a video endoscopy of the cylinder-piston group elements was performed to establish deviations from the standard state, and the data was processed using ELM327 and the Forscan program. The suggested data processing is carried out at the first stage using a combined method; identification of deviations is carried out on the basis of expert analysis, comparing them with the result of the decision-making by the digital module, which will allow an assessment of the validity of the decision-making by the artificial intelligence software module based on deep learning and will eliminate the occurrence of an erroneous decision.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 3","pages":"333 - 338"},"PeriodicalIF":0.4,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145169819","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
Improvement of Technical Parameters of the Gearmotor 减速电机技术参数的改进
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-06-25 DOI: 10.1134/S105261882570013X
V. Fataliyev, E. Akhundov, M. Aliyev
{"title":"Improvement of Technical Parameters of the Gearmotor","authors":"V. Fataliyev,&nbsp;E. Akhundov,&nbsp;M. Aliyev","doi":"10.1134/S105261882570013X","DOIUrl":"10.1134/S105261882570013X","url":null,"abstract":"<p>The article provides information about the operating gearmotors and their modifications depending on the gearbox configuration. An analysis of existing information in this area has been carried out, and the advantages and disadvantages of the parts layout in three design (structural) versions have been revealed. Based on the analysis and theoretical justification, an improved model of the gearmotor is proposed. The changes made in the design of the transmission system are described, and a comparative analysis of the technical parameters of the samples is performed. The results of the constructive solutions given by the authors are summed up, and the positive effect of the practical application of these solutions is summarized.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 3","pages":"301 - 305"},"PeriodicalIF":0.4,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145169034","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
Iterative Algorithms for Solving the Direct and Inverse Problems of the Positions of Mechanisms with Parallel Structure 求解并联机构位置正逆问题的迭代算法
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-06-25 DOI: 10.1134/S1052618825700025
S. M. Demidov
{"title":"Iterative Algorithms for Solving the Direct and Inverse Problems of the Positions of Mechanisms with Parallel Structure","authors":"S. M. Demidov","doi":"10.1134/S1052618825700025","DOIUrl":"10.1134/S1052618825700025","url":null,"abstract":"<p>This article discusses algorithms for solving the direct and iterative solution of the inverse problem of the positions of mechanisms of a parallel structure. The advantages and disadvantages of different algorithms for solving the problem for a mechanism with six degrees of freedom are considered.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 3","pages":"231 - 238"},"PeriodicalIF":0.4,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145169820","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信