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Journal of Machinery Manufacture and Reliability最新文献

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Experimental Study of a Truck-Mounted Concrete Pump Boom 车载式混凝土泵臂架试验研究
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-12-09 DOI: 10.1134/S1052618825700505
E. P. Plavelskiy, V. I. Skel, S. N. Svirin
{"title":"Experimental Study of a Truck-Mounted Concrete Pump Boom","authors":"E. P. Plavelskiy,&nbsp;V. I. Skel,&nbsp;S. N. Svirin","doi":"10.1134/S1052618825700505","DOIUrl":"10.1134/S1052618825700505","url":null,"abstract":"<p>Experimental studies of oscillations of the 18-m three-section concrete placing boom of an SB-126 truck-mounted concrete pump are performed. The test program included determination and analysis of boom oscillations in the vertical and horizontal planes, as well as its compression and torsion. The frequencies and forms of oscillations of the placing boom, dynamic loads in the boom metal structures, concrete pipeline and boom mounting bracket, and pressure in the hydraulic system of the central piston group and concrete mix in the concrete pipeline are determined.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 7","pages":"878 - 883"},"PeriodicalIF":0.4,"publicationDate":"2025-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145706021","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 Model for Determining Residual Stresses Arising during Processing of Materials Using Laser Shock Peening Technology 激光冲击强化工艺中材料残余应力确定的解析模型
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-12-09 DOI: 10.1134/S1052618825700451
G. Zh. Sakhvadze
{"title":"Analytical Model for Determining Residual Stresses Arising during Processing of Materials Using Laser Shock Peening Technology","authors":"G. Zh. Sakhvadze","doi":"10.1134/S1052618825700451","DOIUrl":"10.1134/S1052618825700451","url":null,"abstract":"<p>An analytical model based on Hertz contact theory and Neuber plasticity theory, which is used to predict the values of residual stresses that arise in materials when using the laser shock peening technology, is developed. The developed analytical model was verified by comparing the values of compressive residual stresses with numerical and experimental data, which confirmed its performance. The analytical model developed makes it possible to create databases that will link the parameters of laser shock peening and the residual stresses obtained. When planning experiments, it will be possible to select laser shock peening parameters that will lead to the desired residual stress fields.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 7","pages":"757 - 765"},"PeriodicalIF":0.4,"publicationDate":"2025-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145705991","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 Studies of Special Positions of a Parallel Structure Planar Manipulator 并联结构平面机械臂特殊位置的实验研究
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-12-09 DOI: 10.1134/S1052618825700372
S. M. Demidov
{"title":"Experimental Studies of Special Positions of a Parallel Structure Planar Manipulator","authors":"S. M. Demidov","doi":"10.1134/S1052618825700372","DOIUrl":"10.1134/S1052618825700372","url":null,"abstract":"<p>This article examines the design of a manipulator model with linear motors that are installed parallel to one axis, which makes it possible to increase the working area along one coordinate. The possibilities of this manipulator getting into special positions of various types are also considered.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 7","pages":"861 - 869"},"PeriodicalIF":0.4,"publicationDate":"2025-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145706015","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
Oscillations of a Sandwich Plate in a Temperature Field Caused by Local Impulses 局部脉冲引起的夹层板在温度场中的振荡
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-12-09 DOI: 10.1134/S1052618825700463
E. I. Starovoytov, D. V. Leonenko
{"title":"Oscillations of a Sandwich Plate in a Temperature Field Caused by Local Impulses","authors":"E. I. Starovoytov,&nbsp;D. V. Leonenko","doi":"10.1134/S1052618825700463","DOIUrl":"10.1134/S1052618825700463","url":null,"abstract":"<p>The vibrations of a circular, thickness-symmetric three-layer sandwich plate under a local pulsed axisymmetric load are investigated. Thin load-bearing layers obey the classical Kirchhoff hypotheses. In a thicker lightweight filler, the Timoshenko hypothesis is adopted. The effect of temperature on the elastic parameters of the materials of the layer is taken into account. The solution to the initial-boundary value problem for a sandwich plate is obtained by expanding the sought functions in a series over a system of eigenfunctions. Transcendental equations are written out to find the corresponding eigenvalues; their values are given in Table 1. Calculation formulas for deflection and relative shear in the filler are obtained. The results of the numerical analysis are presented in the form of graphs.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 7","pages":"723 - 730"},"PeriodicalIF":0.4,"publicationDate":"2025-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145706016","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
Developing a Stand for Simulation of the Working Environment for In-Plant Testing of Peristaltic Pump Units 蠕动泵机组厂内试验工作环境仿真台架的研制
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-12-09 DOI: 10.1134/S1052618825700414
A. N. Muranov, I. M. Sidorov, M. Kh. Nogmov, N. S. Karpov
{"title":"Developing a Stand for Simulation of the Working Environment for In-Plant Testing of Peristaltic Pump Units","authors":"A. N. Muranov,&nbsp;I. M. Sidorov,&nbsp;M. Kh. Nogmov,&nbsp;N. S. Karpov","doi":"10.1134/S1052618825700414","DOIUrl":"10.1134/S1052618825700414","url":null,"abstract":"<p>The design and calculation of a working environment simulation stand for the in-plant testing of peristaltic pumping units is presented. Such a stand is developed to assess the durability and reliability of the structure through conducting tests under conditions as close to real as possible. In order to confirm the reliability and operability parameters of the structure, a strength calculation has been carried out. The results of the simulation make it possible to confirm the operability of the structure.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 7","pages":"843 - 849"},"PeriodicalIF":0.4,"publicationDate":"2025-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145706018","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 of Friction and Wear Parameters of Carbon Materials Using Regression Analysis (the Example of Metal–Carbon Material Contact Pairs) 基于回归分析的碳材料摩擦磨损参数建模（以金属-碳材料接触副为例）
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-12-09 DOI: 10.1134/S1052618825700396
A. V. Koshelev, O. I. Kulakov, A. V. Mendokhov, S. V. Morozov, D. L. Rakov
{"title":"Modeling of Friction and Wear Parameters of Carbon Materials Using Regression Analysis (the Example of Metal–Carbon Material Contact Pairs)","authors":"A. V. Koshelev,&nbsp;O. I. Kulakov,&nbsp;A. V. Mendokhov,&nbsp;S. V. Morozov,&nbsp;D. L. Rakov","doi":"10.1134/S1052618825700396","DOIUrl":"10.1134/S1052618825700396","url":null,"abstract":"<p>Modeling the friction and wear of carbon materials is a complex task, since the materials have unique properties such as high hardness, brittleness, and chemical inertness. In contact pairs, for example, metal–carbon material, complex physical and chemical processes occur, which are associated with the presence of wear products in the contact zone, high temperatures, and a number of other factors. Friction and wear of these materials play an important role in industry: machine tool and engine building, metalworking, and the creation of machine components and mechanisms for various purposes. Regression analysis in modeling friction and wear of carbon materials allows us to identify relationships between various factors influencing these processes. This is necessary for the prediction and optimization of parameters such as friction and wear reduction in various tribological systems, which allows predicting the behavior of the system under different conditions. These are necessary in the development of the materials and technologies under study, which can significantly increase their efficiency and durability.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 7","pages":"731 - 738"},"PeriodicalIF":0.4,"publicationDate":"2025-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145705966","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
Contact Deformation of Rubberized-Cord Toroidal Enclosures of Coupling Joints of Drives with Two Cord Monolayers 双单线层驱动联轴节橡胶软线环形外壳的接触变形
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-12-09 DOI: 10.1134/S1052618825700554
A. P. Evdokimov
{"title":"Contact Deformation of Rubberized-Cord Toroidal Enclosures of Coupling Joints of Drives with Two Cord Monolayers","authors":"A. P. Evdokimov","doi":"10.1134/S1052618825700554","DOIUrl":"10.1134/S1052618825700554","url":null,"abstract":"<p>This article considers the results of experimental deformations of rubber parts of a rubberized-cord toroidal enclosure under compaction by outer and inner steel flanges of an elastic coupling joint. The results of experimenting with one and two monolayers of bearing polyamide cord are presented as graphs of dependences of the frictional coefficient, frictional torque, and slip torque on the applied radial force and compressional deformation of the enclosure by metal flanges. It is shown that the elastic part with two cord monolayers resists the highest load without sliding on exposure to the operating torque with the nominal compressional deformation of the bead parts of the enclosure. The experiments have shown that, in this case, the fatigue cracking on the side surfaces of the rubber part of a coupling joint is less intensive.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 7","pages":"870 - 877"},"PeriodicalIF":0.4,"publicationDate":"2025-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145706020","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
Testing of Different Batches of TiNi-Based Shape Memory Alloys 不同批次ti基形状记忆合金的测试
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-12-09 DOI: 10.1134/S1052618825700530
I. S. Splavskiy
{"title":"Testing of Different Batches of TiNi-Based Shape Memory Alloys","authors":"I. S. Splavskiy","doi":"10.1134/S1052618825700530","DOIUrl":"10.1134/S1052618825700530","url":null,"abstract":"<p>The results of tests conducted for different batches of TiNi-based shape memory alloys with various Ti, Ni, Fe, and Co contents are provided.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 7","pages":"884 - 887"},"PeriodicalIF":0.4,"publicationDate":"2025-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145706022","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
Solution to the Problem of Positioning the Surgical Assistant Robot for Manipulation of the Soloassist® Endoscope (Aktormed) Soloassist®内窥镜（Aktormed）手术辅助机器人定位问题解决方案
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-12-09 DOI: 10.1134/S1052618825700360
V. A. Glazunov, N. L. Kovaleva, K. A. Shalyukhin
{"title":"Solution to the Problem of Positioning the Surgical Assistant Robot for Manipulation of the Soloassist® Endoscope (Aktormed)","authors":"V. A. Glazunov,&nbsp;N. L. Kovaleva,&nbsp;K. A. Shalyukhin","doi":"10.1134/S1052618825700360","DOIUrl":"10.1134/S1052618825700360","url":null,"abstract":"<p>Among the most rapidly developing areas of modern medicine, minimally invasive surgery occupies a prominent position. One of the modern means of performing operations is the Soloassist® endoscope manipulation system. It is a robotic endoscope holder controlled by a minijoystick attached to the main instrument or by voice commands. The mechanical part of the Soloassist® system has the form of an open kinematic chain. The position problem is to find the rotation angles of the holder given the position of the end point of the tool.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 7","pages":"812 - 820"},"PeriodicalIF":0.4,"publicationDate":"2025-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145706031","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
Method of Conjugated Surfaces for Reproducing Objects of Complex Spatial Shape 复杂空间形状物体的共轭曲面再现方法
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-12-09 DOI: 10.1134/S1052618825700359
V. L. Afonin, L. V. Gavrilina, M. V. Zhuplov, M. G. Yakovlev
{"title":"Method of Conjugated Surfaces for Reproducing Objects of Complex Spatial Shape","authors":"V. L. Afonin,&nbsp;L. V. Gavrilina,&nbsp;M. V. Zhuplov,&nbsp;M. G. Yakovlev","doi":"10.1134/S1052618825700359","DOIUrl":"10.1134/S1052618825700359","url":null,"abstract":"<p>In this paper, the concept of conjugated surfaces is used to reproduce complex spatial surfaces with a tool that also has a complex cutting surface. Universal torus cutting surfaces have been analyzed, allowing us to reproduce convex and concave surfaces with variable radii of curvature. The choice of the position of the cutting edge on the cutting surface is considered in such a way that a universal tool can reproduce complex surfaces with variable radii of curvature.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 7","pages":"786 - 794"},"PeriodicalIF":0.4,"publicationDate":"2025-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145706033","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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