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Journal of Machinery Manufacture and Reliability最新文献

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Analysis of Methods and Devices for Testing Laser Rangefinders without Involving Testing Grounds 不涉及试验场的激光测距仪测试方法和设备分析
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2026-02-19 DOI: 10.1134/S105261882570150X
L. V. Gavrilina, D. L. Rakov
{"title":"Analysis of Methods and Devices for Testing Laser Rangefinders without Involving Testing Grounds","authors":"L. V. Gavrilina,&nbsp;D. L. Rakov","doi":"10.1134/S105261882570150X","DOIUrl":"10.1134/S105261882570150X","url":null,"abstract":"<p>Monitoring the accuracy and performance of laser rangefinders without the use of extended testing grounds or reflective targets is an urgent metrology challenge. We examine the methods and devices for testing laser rangefinders not involving testing grounds, which include optical range simulators, fiber-optic delay lines, and electronic simulators. Their advantages, limitations, and applications are discussed. A matrix of possible technical solutions is constructed and analyzed. The research conducted allowed us to evaluate state-of-the-art methods and devices for testing laser rangefinders which eliminated the need for extended testing grounds with reflective targets.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"55 1","pages":"89 - 93"},"PeriodicalIF":0.4,"publicationDate":"2026-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147340141","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 Role of Electronic Components in the Study of Plasma Dynamics of Flows Ejected from Electric and Liquid Jet Engines 电子元件在电和液体喷射发动机喷射流等离子体动力学研究中的作用
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2026-02-19 DOI: 10.1134/S1052618825701481
M. V. Kotel’nikov, G. S. Filippov
{"title":"The Role of Electronic Components in the Study of Plasma Dynamics of Flows Ejected from Electric and Liquid Jet Engines","authors":"M. V. Kotel’nikov,&nbsp;G. S. Filippov","doi":"10.1134/S1052618825701481","DOIUrl":"10.1134/S1052618825701481","url":null,"abstract":"<p>The influence of the electron component on the plasma dynamics of jets escaping from electric propulsion jet engines and liquid propulsion jet engines is examined. It is shown that in both cases a positively charged jet propagates surrounded by an electron cloud. Electrons significantly affect the distribution of potential and other parameters in the jet; they can initiate oscillatory processes and instabilities, and affect the motion of heavier particles—ions—through self-consistent fields.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"55 1","pages":"11 - 15"},"PeriodicalIF":0.4,"publicationDate":"2026-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147340069","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
Experimental Estimates of the Stiffness of Wire Rope Vibration Isolators under Various Loading Directions 不同载荷方向下钢丝绳隔振器刚度的实验估计
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2026-02-19 DOI: 10.1134/S1052618825701456
E. V. Moskvichev, S. V. Doronin
{"title":"Experimental Estimates of the Stiffness of Wire Rope Vibration Isolators under Various Loading Directions","authors":"E. V. Moskvichev,&nbsp;S. V. Doronin","doi":"10.1134/S1052618825701456","DOIUrl":"10.1134/S1052618825701456","url":null,"abstract":"<p>Tests of a wire rope vibration isolator are conducted at various loading angles. The corresponding experimental diagrams are analyzed. It is shown that at certain loading angles the hysteresis loop in the diagram has an asymmetric shape. To account for this effect, it is proposed to estimate the effective stiffness coefficient of the vibration isolator using linear loop interpolation. Calculations show that estimating the stiffness using the proposed method yields lower coefficient values compared to the traditional method.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"55 1","pages":"94 - 103"},"PeriodicalIF":0.4,"publicationDate":"2026-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147340071","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
Modeling the Process of Quality Control of Mechanical Engineering Products 机械工程产品质量控制过程建模
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2026-02-19 DOI: 10.1134/S1052618825701468
E. S. Postnikova, I. M. Sidorov, S. V. Alexandrova, D. G. Lyakhovich, S. A. Feskov
{"title":"Modeling the Process of Quality Control of Mechanical Engineering Products","authors":"E. S. Postnikova,&nbsp;I. M. Sidorov,&nbsp;S. V. Alexandrova,&nbsp;D. G. Lyakhovich,&nbsp;S. A. Feskov","doi":"10.1134/S1052618825701468","DOIUrl":"10.1134/S1052618825701468","url":null,"abstract":"<p>Product quality control allows for the timely identification of faulty equipment and the adoption of measures to restore it. It is necessary to change goal-setting when planning work on the maintenance and repair of production equipment: the main goal is to ensure the specified quality of the product during the processing/assembly process. In quality management systems, the statistical method of quality control of similar parts and finished products is widely used, which is carried out in accordance with the principle of acceptance control according to the method of A.N. Kolmogorov. It is proposed to evaluate consistently the quality of manufactured products according to the following criteria: product performance, correctability of defects, and economic feasibility of correcting defects. The directions for development of quality control methods have been identified.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"55 1","pages":"81 - 88"},"PeriodicalIF":0.4,"publicationDate":"2026-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147340143","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
A Model for Searching for Optimal Solutions to Increase Triboresistance of Materials: Theoretical Background of the Problem 寻找增加材料摩擦阻力最优解的模型：问题的理论背景
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2026-02-19 DOI: 10.1134/S1052618825701547
V. D. Kalyuzhnyi, A. V. Kozhemyachenko, A. E. Karelin
{"title":"A Model for Searching for Optimal Solutions to Increase Triboresistance of Materials: Theoretical Background of the Problem","authors":"V. D. Kalyuzhnyi,&nbsp;A. V. Kozhemyachenko,&nbsp;A. E. Karelin","doi":"10.1134/S1052618825701547","DOIUrl":"10.1134/S1052618825701547","url":null,"abstract":"<p>The aim of this article is to study ways to improve the efficiency of household appliances. Аs a key direction, modification of lubricants with special additives is considered. These compounds form protective layers on rubbing surfaces. This allows for a significant reduction in wear and tear, preventing the formation of scuffs, improving the antifriction properties of friction components, and restoring the working surfaces in contact interaction areas. The proposed approach is aimed at extending the service life of household devices by optimizing the performance of tribological systems. Particular attention is paid to compounds that can not only protect, but also regenerate worn surfaces during operation.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"55 1","pages":"42 - 47"},"PeriodicalIF":0.4,"publicationDate":"2026-02-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147340072","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 Approximation Synthesis Methods of Lever Mechanisms in the Kazakh School of TMM 哈萨克斯坦TMM学派杠杆机构逼近综合方法的发展
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2026-01-11 DOI: 10.1134/S1052618825701390
A. K. Tuleshov, S. M. Ibrayev, B. Omarov, M. Zh. Kuatova, A. S. Ibrayeva
{"title":"Development of Approximation Synthesis Methods of Lever Mechanisms in the Kazakh School of TMM","authors":"A. K. Tuleshov,&nbsp;S. M. Ibrayev,&nbsp;B. Omarov,&nbsp;M. Zh. Kuatova,&nbsp;A. S. Ibrayeva","doi":"10.1134/S1052618825701390","DOIUrl":"10.1134/S1052618825701390","url":null,"abstract":"<p>The development of methods for the approximation synthesis of flat lever mechanisms in the Kazakh school of the theory of machines and mechanisms is considered. Particular attention is paid to the practical aspects of applying approximate kinematic geometry to problems of synthesizing guides and moving, transmission, and adjustable mechanisms. Improved numerical–analytical methods of synthesis are proposed taking multiple quality criteria of mechanisms into account. To improve the design efficiency, a multicriteria optimization algorithm was developed using modern machine learning methods, in particular DeepSurNet-NSGA and others. New designs of mechanisms are presented, including 6-link mechanisms for a walking robot leg, mechanisms for exoskeletons of the lower and upper limbs, as well as a hinge-lever mechanism, and a Cartesian manipulator with two degrees of freedom. The prospects for applying the obtained solutions in robotics, biomechanics, and mechanical engineering are substantiated. The role of intelligent systems in the automation of synthesis and analysis of the functional capabilities of mechanisms is emphasized.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 2","pages":"S115 - S127"},"PeriodicalIF":0.4,"publicationDate":"2026-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145948071","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
Analytical Determination of Microdimple Depth and Surface Deformation under Laser Shock Processing of Visco-Elasto-Plastic Materials 粘弹塑性材料激光冲击加工微窝深度和表面变形的分析测定
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2026-01-11 DOI: 10.1134/S1052618825701432
G. Zh. Sakhvadze
{"title":"Analytical Determination of Microdimple Depth and Surface Deformation under Laser Shock Processing of Visco-Elasto-Plastic Materials","authors":"G. Zh. Sakhvadze","doi":"10.1134/S1052618825701432","DOIUrl":"10.1134/S1052618825701432","url":null,"abstract":"<p>Laser shock processing is an advanced modern technology for hardening the surfaces of metallic materials, using laser shock waves to produce strong plastic deformation, significant compressive residual stresses, and refinement of grains. These factors together increase the fatigue and strength characteristics of materials. In this paper, I derive an equation for the residual strain induced by laser shock processing technology in viscoelastoplastic materials. Particular attention is paid to the formation of microdimples on the surface caused by laser shock waves, and an approximate equation is derived to determine their maximum depth. Тhe depth of microdimples is likely noted to serve as an indirect indicator of the effectiveness of laser shock processing and of the degree of improvement in fatigue properties of the material. The obtained results increase the number of potential areas of application of laser shock processing in various industries.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 2","pages":"S186 - S194"},"PeriodicalIF":0.4,"publicationDate":"2026-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145948124","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
Dependence of Cutting Temperature on Milling Modes of Polymer Noncomposite Materials for Shipbuilding 船舶用高分子非复合材料切削温度对铣削方式的影响
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2026-01-11 DOI: 10.1134/S1052618825701341
A. G. Kisel’, D. B. Podashev, E. A. Chureev, D. A. Romanyuta
{"title":"Dependence of Cutting Temperature on Milling Modes of Polymer Noncomposite Materials for Shipbuilding","authors":"A. G. Kisel’,&nbsp;D. B. Podashev,&nbsp;E. A. Chureev,&nbsp;D. A. Romanyuta","doi":"10.1134/S1052618825701341","DOIUrl":"10.1134/S1052618825701341","url":null,"abstract":"<p>The results of the experimental study of temperature dependences in the cutting zone on the processing mode of polymer materials used in shipbuilding are presented. Cutting temperatures are determined for various milling modes of these polymer materials. The dependences of the maximum average temperature in the cutting zone on cutting mode parameters (cutter rotation speed and feed rate) are plotted and presented as response surfaces. Numerical dependences are determined to calculate the maximum average temperature in the cutting zone. According to the plot analysis, these dependences are nonlinear and demonstrate extremum points. This allows one to determine optimal processing modes with the lowest cutting temperature. Thus, optimal milling parameters are determined using the results obtained.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 2","pages":"S262 - S270"},"PeriodicalIF":0.4,"publicationDate":"2026-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145948162","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 the Influence of Heat Flow Power on the Geometry of a Structure after Welding 热流功率对焊接后结构几何形状的影响分析
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2026-01-11 DOI: 10.1134/S1052618825701377
K. S. Bormotin, V. V. Grigoriev, Sein Mo
{"title":"Analysis of the Influence of Heat Flow Power on the Geometry of a Structure after Welding","authors":"K. S. Bormotin,&nbsp;V. V. Grigoriev,&nbsp;Sein Mo","doi":"10.1134/S1052618825701377","DOIUrl":"10.1134/S1052618825701377","url":null,"abstract":"<p>Numerical analysis by the finite element method of welding deformations in a thin-walled structure is considered. A comparison was made with the results of an experiment in which semiautomatic arc welding in a carbon dioxide environment with a consumable electrode was used to obtain a T-joint from standard carbon steel St3sp. In the numerical solution of thermoelastoplastic problems in the Marc system, the Goldak double ellipsoidal heat source model was used, taking into account large deformations and nonlinearity of the steel properties depending on temperature. In connection with fluctuations in voltage, current, and, accordingly, arc power during the welding process, the influence of different functional dependencies of the arc thermal power on time on the residual deformation of the structure was analyzed during the simulation. As residual deformations, deformations leading to nonflatness are analyzed as the most significant ones. The developed design model with welding process parameters provides the possibility of accurately forecasting residual deformations and adjustments to the technological process for reduction of geometric deviations.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 2","pages":"S136 - S144"},"PeriodicalIF":0.4,"publicationDate":"2026-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145948172","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 Integrated Active Control System As a Means of Implementing “Smart” Production of Axial Solid Metal-Cutting Tools 集成主动控制系统作为实现轴向固体金属刀具“智能”生产的手段
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2026-01-11 DOI: 10.1134/S1052618825701419
A. A. Koryazhkin, S. S. Druzhkov, A. V. Baranov
{"title":"The Integrated Active Control System As a Means of Implementing “Smart” Production of Axial Solid Metal-Cutting Tools","authors":"A. A. Koryazhkin,&nbsp;S. S. Druzhkov,&nbsp;A. V. Baranov","doi":"10.1134/S1052618825701419","DOIUrl":"10.1134/S1052618825701419","url":null,"abstract":"<p>The organization of “smart” manufacturing of solid axial metal-cutting tools, based on automated dimensional assurance during grinding operations, is considered. A methodology for optimizing the grinding process of solid axial metal-cutting tools, implemented through the integration of modern control means, is proposed. The practical significance of the development is proven through the minimization of time and resource costs, reduction in the probability of defects, and increased overall production efficiency. The results of testing the developed methodology at the enterprise JSC New Instrumental Solutions are presented.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 2","pages":"S230 - S236"},"PeriodicalIF":0.4,"publicationDate":"2026-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145948160","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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