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
Simulation of Vane Pump Wear 叶片泵磨损模拟
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-16 DOI: 10.1134/S1052618824700663
A. Yu. Albagachiev, N. I. Smirnov
{"title":"Simulation of Vane Pump Wear","authors":"A. Yu. Albagachiev,&nbsp;N. I. Smirnov","doi":"10.1134/S1052618824700663","DOIUrl":"10.1134/S1052618824700663","url":null,"abstract":"<p>The results of computational and experimental studies of vane pump modeling are presented. The distribution of wear of the radial seals and the vibration velocity along the length of the pump section, as well as the assumed shape of the elastic line of the shaft during rotation, were obtained. The kinetic equation of abrasive wear, the equation of flow through the gap, and the equation of the rate of wear are proposed.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 8","pages":"943 - 948"},"PeriodicalIF":0.4,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142826315","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 Virtual Simulator for Studying the Technology of Turning on the ST16K20 Machine 开发用于研究 ST16K20 机床车削技术的虚拟模拟器
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-16 DOI: 10.1134/S1052618824700882
S. L. Nikitchenko, Z. V. Lyashchenko, O. V. Ignat’eva, A. M. Lyashchenko, D. V. Glazunov, D. S. Zhuravlev
{"title":"Development of a Virtual Simulator for Studying the Technology of Turning on the ST16K20 Machine","authors":"S. L. Nikitchenko,&nbsp;Z. V. Lyashchenko,&nbsp;O. V. Ignat’eva,&nbsp;A. M. Lyashchenko,&nbsp;D. V. Glazunov,&nbsp;D. S. Zhuravlev","doi":"10.1134/S1052618824700882","DOIUrl":"10.1134/S1052618824700882","url":null,"abstract":"<p>An overview and classification of simulation programs are presented, and the history of the development of simulators in various fields of activity are examined. The geometric shapes of each element of the machine were compiled in the Autodesk Inventor application. Materials and textures were applied using the Blender application. To evaluate a virtual simulator for studying the technology of turning operations on the ST16K20 machine, function-oriented metrics were calculated. A fragment of the code listing is given for the development of a virtual simulator for studying the technology of turning operations on the ST16K20 machine.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 8","pages":"958 - 963"},"PeriodicalIF":0.4,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142826139","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 Process of Restoring the Boom Hinge Joint of a Remote-Controlled Demolition Machine Using Polymer Composite Materials 使用聚合物复合材料修复遥控拆除机吊臂铰链接头的过程
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-16 DOI: 10.1134/S1052618824700729
P. A. Kuchaev, A. K. Anoprienko
{"title":"The Process of Restoring the Boom Hinge Joint of a Remote-Controlled Demolition Machine Using Polymer Composite Materials","authors":"P. A. Kuchaev,&nbsp;A. K. Anoprienko","doi":"10.1134/S1052618824700729","DOIUrl":"10.1134/S1052618824700729","url":null,"abstract":"<p>This article is devoted to study of the process of restoring the boom pin of a remote-controlled demolition machine by applying a surface layer of caprolon with graphite filler in order to increase the service life and ensure the durability of the joint.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 8","pages":"954 - 957"},"PeriodicalIF":0.4,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142826140","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
Effect of Hybridization Composite Laminate on Load Capacity of Glass/Carbon Plates under Combined Loading 杂化复合材料层压板对组合载荷下玻璃/碳板承载能力的影响
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-16 DOI: 10.1134/S1052618824700675
N. S. Azikov, A. V. Zinin
{"title":"Effect of Hybridization Composite Laminate on Load Capacity of Glass/Carbon Plates under Combined Loading","authors":"N. S. Azikov,&nbsp;A. V. Zinin","doi":"10.1134/S1052618824700675","DOIUrl":"10.1134/S1052618824700675","url":null,"abstract":"<p>Buckling and ultimate failure loads for hybrid composite plates with different reinforcement structures under compression and shear loading are studied. The critical buckling loads and load-bearing capacity of hybrid plates under compression, shear, and their combined action are determined. The influence of the structural parameters of hybrid compositions on the postbuckling behavior and failure is shown; the ways of increasing the efficiency of combining heterogeneous layers under combined compression and shear are revealed.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 8","pages":"873 - 886"},"PeriodicalIF":0.4,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142826311","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
Increasing the Effectiveness of Personalized Recommender Systems Based on the Integrated GNN-RL Model 基于集成GNN-RL模型提高个性化推荐系统的有效性
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-16 DOI: 10.1134/S1052618824700845
A. N. Sharifbaev, H. N. Zainidinov, I. V. Kovalev, I. N. Kravchenko, Yu. A. Kuznetsov
{"title":"Increasing the Effectiveness of Personalized Recommender Systems Based on the Integrated GNN-RL Model","authors":"A. N. Sharifbaev,&nbsp;H. N. Zainidinov,&nbsp;I. V. Kovalev,&nbsp;I. N. Kravchenko,&nbsp;Yu. A. Kuznetsov","doi":"10.1134/S1052618824700845","DOIUrl":"10.1134/S1052618824700845","url":null,"abstract":"<p>A modern approach to personalized recommendation systems is presented, combining graph neural networks GNN with RL reinforcement learning methods. The GNN model is optimized for recommendation systems and is trained on vector representations of users and products, which are used to generate an initial list of recommendations that are fed into the RL model. Particular attention is paid to the architecture and operation of the integrated GNN-RL model. The results of experimental studies demonstrating the effectiveness of the proposed approach are presented.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 8","pages":"980 - 986"},"PeriodicalIF":0.4,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142826143","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
Schemes for Object Fixation and Centering in Self-Centering Mechanisms Using Sets of Hidden Bases 使用隐藏基集的自定心机制中的物体固定和定心方案
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-16 DOI: 10.1134/S1052618824700869
B. M. Bazrov, M. N. Erofeev, M. L. Kheifetz, V. L. Gurevich
{"title":"Schemes for Object Fixation and Centering in Self-Centering Mechanisms Using Sets of Hidden Bases","authors":"B. M. Bazrov,&nbsp;M. N. Erofeev,&nbsp;M. L. Kheifetz,&nbsp;V. L. Gurevich","doi":"10.1134/S1052618824700869","DOIUrl":"10.1134/S1052618824700869","url":null,"abstract":"<p>The foundational aspects of fixation theory are updated, and a revised composition of bases is introduced: mounting, guiding, supporting, double guiding, double supporting, and triple supporting. These bases combine into five sets, each implementable through explicit or hidden bases or their combinations. This study finds that using sets of hidden bases poses significant challenges for object fixation, characterized by the need to determine the positions of support points by contact points on the object, which is achieved through mounting elements. When using a hidden base, the position of the support point is defined by the self-centering mechanism through contact points with the object to be based. Various design schemes for fixation and centering of objects using sets of hidden bases in self-centering mechanisms are considered.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 8","pages":"859 - 866"},"PeriodicalIF":0.4,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142826313","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
Strengthening Mechanisms upon Implantation of Nanoparticles in Materials Using Laser Shock Waves 利用激光冲击波在材料中植入纳米粒子的强化机制
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-16 DOI: 10.1134/S1052618824700766
G. Zh. Sakhvadze, G. G. Sakhvadze
{"title":"Strengthening Mechanisms upon Implantation of Nanoparticles in Materials Using Laser Shock Waves","authors":"G. Zh. Sakhvadze,&nbsp;G. G. Sakhvadze","doi":"10.1134/S1052618824700766","DOIUrl":"10.1134/S1052618824700766","url":null,"abstract":"<p>The implantation of nanoparticles into materials using laser shock waves is an advanced method of surface strengthening of light metals and alloys. The strengthening is based on a combination of plastic deformation caused by the well-known laser shock peening and the high mechanical characteristics of solid nanoparticles. This article discusses specific interconnections between the strengthening mechanisms and the properties of the surface processed by laser shock waves. When such a technology is used, the strengthening effect is found to be provided by two main factors: the gradient microstructure caused by plastic deformation and the gradient depth distribution of implanted SiC particles. Three competing mechanisms affect the strengthening when a laser shock wave is applied to gradient reinforced layers: dispersion strengthening with SiC nanoparticles, grain refinement, and dislocation strengthening. The contribution of each strengthening mechanism to the total strengthening was studied using a modified Clyne computational model.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 8","pages":"926 - 933"},"PeriodicalIF":0.4,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142826137","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
Automation of a Tribotechnical Test Device for Friction Pairs 摩擦对摩擦测试装置的自动化
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-16 DOI: 10.1134/S1052618824700742
S. V. P’yanzov, P. A. Ionov, A. M. Zemskov, S. V. Chervyakov
{"title":"Automation of a Tribotechnical Test Device for Friction Pairs","authors":"S. V. P’yanzov,&nbsp;P. A. Ionov,&nbsp;A. M. Zemskov,&nbsp;S. V. Chervyakov","doi":"10.1134/S1052618824700742","DOIUrl":"10.1134/S1052618824700742","url":null,"abstract":"<p>The basic principles and approaches to automation of the tribological testing process are outlined. A prototype device for testing friction pairs in real time is designed and proposed. The results of tribotechnical tests of a life-limited connection of a hydrostatic transmission under optimal and design loads are presented.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 8","pages":"987 - 995"},"PeriodicalIF":0.4,"publicationDate":"2024-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142826144","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
Finite Element Modeling of Laser Impact Welding Technology 激光冲击焊接技术的有限元建模
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-02 DOI: 10.1134/S1052618824700535
G. Zh. Sakhvadze
{"title":"Finite Element Modeling of Laser Impact Welding Technology","authors":"G. Zh. Sakhvadze","doi":"10.1134/S1052618824700535","DOIUrl":"10.1134/S1052618824700535","url":null,"abstract":"<p>The high-speed process of laser impact welding is examined. Finite element modeling of the laser impact welding technology is carried out using the Euler thermomechanical method, where the pressure in the shock wave is taken as an external effect. With the help of the developed model, the distributions of rapidly changing velocities along the length of the plates, shear stresses, plastic strains, and temperatures during the entire laser impact welding process were determined. It is shown that, during welding of this type, there is no effect of melting the plates.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 7","pages":"702 - 708"},"PeriodicalIF":0.4,"publicationDate":"2024-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142761719","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
Application of the Hierarchy Analysis Method for Morphological Analysis of Technical Systems 层次分析法在技术系统形态分析中的应用
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2024-12-02 DOI: 10.1134/S1052618824700511
M. A. Pecheikina, D. L. Rakov
{"title":"Application of the Hierarchy Analysis Method for Morphological Analysis of Technical Systems","authors":"M. A. Pecheikina,&nbsp;D. L. Rakov","doi":"10.1134/S1052618824700511","DOIUrl":"10.1134/S1052618824700511","url":null,"abstract":"<p>The possibility of using the hierarchy analysis method to select features and criteria in morphological analysis is discussed. The possibilities for solving problems of collection, analysis, evaluation, and selection of technical solutions are specified. The difficulties or impossibility of creating accurate mathematical models of complex technical systems at the technical proposal stage leads to the need to make decisions under conditions of uncertainty. To solve this problem, the hierarchy analysis method is used. The formulation and method of solving the problem are given. The advantages of the presented algorithm are considered. Its use makes it possible to increase the validity of decisions made during morphological analysis and thereby to increase the efficiency of research and increase the technical level of the technical systems synthesized.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 7","pages":"725 - 732"},"PeriodicalIF":0.4,"publicationDate":"2024-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142761721","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：481959085
Book学术官方微信