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Journal of Machinery Manufacture and Reliability最新文献

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Intensity of Titanium Alloy Charging by Silicon Carbide Tool Wear Products during Grinding 碳化硅刀具磨损产物在磨削过程中对钛合金的充注强度
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-02-23 DOI: 10.1134/S1052618824701681
V. A. Nosenko, N. D. Serdyukov, S. P. Kuznetsov, V. O. Kharlamov
{"title":"Intensity of Titanium Alloy Charging by Silicon Carbide Tool Wear Products during Grinding","authors":"V. A. Nosenko,&nbsp;N. D. Serdyukov,&nbsp;S. P. Kuznetsov,&nbsp;V. O. Kharlamov","doi":"10.1134/S1052618824701681","DOIUrl":"10.1134/S1052618824701681","url":null,"abstract":"<p>Based on the processing of a backscattered electron digital image of the ground surface and the results of X-ray spectral microanalysis, a method for determining the intensity of titanium alloy charging by wear products of an abrasive tool made of silicon carbide is developed. The numerical values of the charging intensity and the laws of its distribution are determined. The effect of radial feed on the charging intensity is established.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 1","pages":"117 - 124"},"PeriodicalIF":0.4,"publicationDate":"2025-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143475193","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
Kinematics of a Double-Row Planetary Internal Gear Transmission with Oval Gears on a Satellite 卫星上椭圆齿轮双排行星内齿轮传动的运动学
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-02-23 DOI: 10.1134/S1052618824701693
A. A. Prikhod’ko, G. V. Kurapov, E. Yu. Azizov, A. V. Novitskii
{"title":"Kinematics of a Double-Row Planetary Internal Gear Transmission with Oval Gears on a Satellite","authors":"A. A. Prikhod’ko,&nbsp;G. V. Kurapov,&nbsp;E. Yu. Azizov,&nbsp;A. V. Novitskii","doi":"10.1134/S1052618824701693","DOIUrl":"10.1134/S1052618824701693","url":null,"abstract":"<p>Mechanical transmissions with noncircular gears are of interest to researchers, inventors, and engineers due to the high compactness of such mechanisms, as well as the implementation of a wide range of transmission functions. The kinematics of a planetary transmission with internal engagement with oval gears, which allows the implementation of reciprocating rotational motion of the output shaft, are examined. A kinematic model of the mechanism was constructed, and the law of motion was determined in the form of an analogue of the speed and position function of the output link. An experimental setup of the proposed planetary transmission has been developed, on the basis of which the position functions for three variants of the mechanism with different kinematic parameters have been investigated. Statistical analysis of the measurement errors showed the adequacy of the constructed kinematic model, which allows using it in future dynamic, power studies and the design of machines based on the proposed planetary transmission.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 1","pages":"25 - 32"},"PeriodicalIF":0.4,"publicationDate":"2025-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143475142","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
Intensification of the Process of Chitosan Dissolution Using Wave Resonance Effects 利用波共振效应强化壳聚糖溶解过程
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-02-23 DOI: 10.1134/S1052618824701620
S. R. Ganiev, V. P. Kasilov, O. N. Kislogubova, E. M. Konev, O. A. Butikova, N. E. Kochkina
{"title":"Intensification of the Process of Chitosan Dissolution Using Wave Resonance Effects","authors":"S. R. Ganiev,&nbsp;V. P. Kasilov,&nbsp;O. N. Kislogubova,&nbsp;E. M. Konev,&nbsp;O. A. Butikova,&nbsp;N. E. Kochkina","doi":"10.1134/S1052618824701620","DOIUrl":"10.1134/S1052618824701620","url":null,"abstract":"<p>The influence of wave resonance effects on the production of 1 and 2% chitosan solutions in 1% acetic acid is studied. It has been shown that wave treatment of biopolymer suspensions allows one to reduce the duration of the process of its dissolution from 1–2 days to 10–20 min. The resulting polysaccharide solutions do not contain a gel fraction and do not require filtration before further use. Chitosan solutions obtained by traditional mixing and using wave resonance effects have similar rheological characteristics.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 1","pages":"77 - 83"},"PeriodicalIF":0.4,"publicationDate":"2025-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143475137","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
Influence of the Attached Mass of a Transported Gas–Liquid Medium on the Spatial Oscillations of a Pipeline with Vibrating Supports 输送气液介质的附着质量对振动支承管道空间振荡的影响
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-02-23 DOI: 10.1134/S105261882470170X
M. M. Shakiryanov, A. A. Yulmukhametov
{"title":"Influence of the Attached Mass of a Transported Gas–Liquid Medium on the Spatial Oscillations of a Pipeline with Vibrating Supports","authors":"M. M. Shakiryanov,&nbsp;A. A. Yulmukhametov","doi":"10.1134/S105261882470170X","DOIUrl":"10.1134/S105261882470170X","url":null,"abstract":"<p>Spatial vibrations of a pipeline with vibrating supports were investigated. The pipeline transports a gas–liquid medium with an annular structural flow pattern. The flow of particles of a gas–liquid mixture in the cross sections of an accelerated pipeline is taken into account. A comparative analysis of the results of calculations obtained from the analytical solution of linearized and numerical modeling of nonlinear equations of steady-state bending-rotational vibrations of a pipe is given. The influence of the internal attached mass of the transported product on the values of the natural frequencies of the first form of bending and angular oscillations of the pipeline is shown.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 1","pages":"16 - 24"},"PeriodicalIF":0.4,"publicationDate":"2025-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143475138","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 Failed Unidirectional Linear Bonded Fiber Composites under Transverse Shear 横向剪切作用下单向线性粘结纤维复合材料失效模型研究
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-02-23 DOI: 10.1134/S1052618824701607
R. K. Mekhtiev
{"title":"Modeling of Failed Unidirectional Linear Bonded Fiber Composites under Transverse Shear","authors":"R. K. Mekhtiev","doi":"10.1134/S1052618824701607","DOIUrl":"10.1134/S1052618824701607","url":null,"abstract":"<p>The case of a transverse shear plane with rectilinear adhesion cracks collinear to the <i>X</i> and <i>Y</i> axes, weakened by two doubly periodic circular holes and reinforced fillers, was considered. In the process of solving the problem, the goal is to determine the stress intensity factor at the ends of the cracks. For this purpose, boundary conditions are specified along the contour of the circular holes and filling materials. In this case, the boundary conditions are specified at the edges of the cracks. In the process of solving the problem using functions with complex variables, a system of infinite linear equations is obtained along the contour of the circular holes. On the crack faces, singular integral equations are obtained for the specified boundary conditions. The Gaussian method is used to solve singular integral methods in the system of finite algebraic methods. At the same time, a 3D model was built. It was found that the stresses in the plane in a state of intense deformation have large values at the end of the cracks.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 1","pages":"48 - 59"},"PeriodicalIF":0.4,"publicationDate":"2025-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143475145","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
Production of High-Strength Tungsten-Free Hard Alloys Based on Powders Obtained by Processing TN20 Alloy Waste by Electroerosive Dispersion in Water 利用TN20合金废料电蚀分散法制备高强度无钨硬质合金
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-02-23 DOI: 10.1134/S1052618824701590
E. V. Ageeva, E. V. Ageev
{"title":"Production of High-Strength Tungsten-Free Hard Alloys Based on Powders Obtained by Processing TN20 Alloy Waste by Electroerosive Dispersion in Water","authors":"E. V. Ageeva,&nbsp;E. V. Ageev","doi":"10.1134/S1052618824701590","DOIUrl":"10.1134/S1052618824701590","url":null,"abstract":"<p>The results of a study of the composition, structure, and properties of high-strength tungsten-free hard alloys based on powders obtained by processing TN20 alloy waste by electroerosive dispersion in water are reported. It is shown that the use of the spark plasma sintering method for the production of hard alloy products from powder obtained by electrical discharge dispersion of the TN20 alloy made it possible to improve the physical and mechanical properties of the tungsten-free hard alloy due to its fine-grained structure, uniform distribution of carbide phases, and the absence of significant pores, cracks, and discontinuities.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 1","pages":"84 - 90"},"PeriodicalIF":0.4,"publicationDate":"2025-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143475194","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
Theoretical Support for Bending the End Sections of Beams in a Die Using a Two-Angle Pattern 用双角模弯曲梁端部的理论支持
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-02-23 DOI: 10.1134/S1052618824701668
A. S. Ponomareva, E. N. Sosenushkin, E. A. Yanovskaya
{"title":"Theoretical Support for Bending the End Sections of Beams in a Die Using a Two-Angle Pattern","authors":"A. S. Ponomareva,&nbsp;E. N. Sosenushkin,&nbsp;E. A. Yanovskaya","doi":"10.1134/S1052618824701668","DOIUrl":"10.1134/S1052618824701668","url":null,"abstract":"<p>The stress–strain state of a semifinished product during volumetric purely plastic bending around a radius under conditions of plane strain has been analyzed. The positions of the neutral layers of stresses and strains, as well as the bending moment, have been evaluated using known relationships.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"54 1","pages":"68 - 76"},"PeriodicalIF":0.4,"publicationDate":"2025-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143475147","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
Turbochargers and Their Plain Bearings 涡轮增压器及其滑动轴承
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-01-12 DOI: 10.1134/S1052618824701413
O. V. Barmina, A. N. Nikiforov
{"title":"Turbochargers and Their Plain Bearings","authors":"O. V. Barmina,&nbsp;A. N. Nikiforov","doi":"10.1134/S1052618824701413","DOIUrl":"10.1134/S1052618824701413","url":null,"abstract":"<p>The issues related to the design features and operating conditions of turbochargers are addressed briefly. In addition to long-established technical solutions, new, more advanced options that are intended for further scientific research and practical application in turbocharger bearings are revealed.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 2 supplement","pages":"S192 - S198"},"PeriodicalIF":0.4,"publicationDate":"2025-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142963136","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
Structural Synthesis of Engineering Solutions of Mechanical Energy Storage Systems 机械储能系统工程方案的结构综合
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-01-12 DOI: 10.1134/S1052618824701383
M. A. Pecheykina, D. L. Rakov
{"title":"Structural Synthesis of Engineering Solutions of Mechanical Energy Storage Systems","authors":"M. A. Pecheykina,&nbsp;D. L. Rakov","doi":"10.1134/S1052618824701383","DOIUrl":"10.1134/S1052618824701383","url":null,"abstract":"<p>Synthesis of engineering solutions for energy storage systems is of great importance for the development of the economy, where renewable energy sources are becoming more and more in demand. Therefore, research, development, and application of renewable sources constitute one of the most important tasks for environmental protection and creation of perspective transportation and energy systems. To increase efficiency, it is necessary constantly to improve technical solutions and introduce new technologies. The development of energy storage systems, with a special focus on mechanical storage systems, is considered. An advanced morphological approach is used for the analysis. A number of engineering solutions are considered, and a hybrid device combining a hydraulic accumulator and a gravity energy storage system is investigated in detail. Conclusions are drawn about possible applications of the engineering solutions found.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 2 supplement","pages":"S206 - S210"},"PeriodicalIF":0.4,"publicationDate":"2025-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142963169","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
Determination of the Thermal Expansion of Volume Composite Materials Al–Al2O3, Obtained by the Cold Gas Dynamic Spraying Technology 冷气体动态喷涂技术制备体积复合材料Al-Al2O3的热膨胀率测定
IF 0.4
Journal of Machinery Manufacture and Reliability Pub Date : 2025-01-12 DOI: 10.1134/S105261882470153X
E. Yu. Gerashchenkova, D. A. Gerashchenkov, M. A. Markov, I. N. Kravchenko, R. Yu. Bystrov, E. N. Barkovskaya, A. D. Bykova
{"title":"Determination of the Thermal Expansion of Volume Composite Materials Al–Al2O3, Obtained by the Cold Gas Dynamic Spraying Technology","authors":"E. Yu. Gerashchenkova,&nbsp;D. A. Gerashchenkov,&nbsp;M. A. Markov,&nbsp;I. N. Kravchenko,&nbsp;R. Yu. Bystrov,&nbsp;E. N. Barkovskaya,&nbsp;A. D. Bykova","doi":"10.1134/S105261882470153X","DOIUrl":"10.1134/S105261882470153X","url":null,"abstract":"<p>This article presents an analysis of the results of a study on a promising method for producing functionally graded composite materials using “cold” gas dynamic spraying technology. In particular, for the Al–Al<sub>2</sub>O<sub>3</sub> composite, the influence of the ceramic component content on the change in the coefficient of thermal linear expansion is determined. The results can be used in the design and creation of materials in thermally loaded components to reduce stresses by adjusting thermal gaps.</p>","PeriodicalId":642,"journal":{"name":"Journal of Machinery Manufacture and Reliability","volume":"53 2 supplement","pages":"S217 - S226"},"PeriodicalIF":0.4,"publicationDate":"2025-01-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142963171","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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