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Industry News
Materials Machine Tools
А. P. Kuznetsov
Thermal Rigidity Of Machine Tools. Physical Fundamentals. Evaluation and Control. Part 2. Thermal Rigidity – Engineering Basis for Assessment and Management DOI: 10.22184/2499-9407.2023.32.3.26.32
Basic principles of rigidity estimations and their description in physical processes of elastic deformation as an important element to be considered in design of metal-cutting machines are discussed in terms of requirements to machine tools accuracy and precision. Besides, influence on the machine tool thermal factors which also lead to temperature errors and cause changes in accuracy of the machine tool are considered.
Thermal Rigidity Of Machine Tools. Physical Fundamentals. Evaluation and Control. Part 2. Thermal Rigidity – Engineering Basis for Assessment and Management DOI: 10.22184/2499-9407.2023.32.3.26.32
Basic principles of rigidity estimations and their description in physical processes of elastic deformation as an important element to be considered in design of metal-cutting machines are discussed in terms of requirements to machine tools accuracy and precision. Besides, influence on the machine tool thermal factors which also lead to temperature errors and cause changes in accuracy of the machine tool are considered.
Tags: accuracy elastic machine tool precision rigidity structural approach thermal and thermoelastic structure of metal-cutting machine to жесткость прецизионность станок структурный подход тепловая и термоупругая структуры металлорежущего станка точность упругая
A. I. Shvarts, D. N. Mironov, M. V. Vartanov
Methods of Vibration Suppression in Robotic Machining DOI: 10.22184/2499-9407.2023.32.3.34.41
A review of methods to suppress vibrations in robotic machining is considered. Presented the study carried out at the Moscow Polytechnic University in the field of robotised finishing machining is presented.
Methods of Vibration Suppression in Robotic Machining DOI: 10.22184/2499-9407.2023.32.3.34.41
A review of methods to suppress vibrations in robotic machining is considered. Presented the study carried out at the Moscow Polytechnic University in the field of robotised finishing machining is presented.
Tags: machining vibrations neural networks polishing of parts robotised machining вибрации при обработке нейронные сети полирование деталей роботизированная обработка
Materials processing technologies
О. A. Lavrentieva
"Rocks" of Successful Production DOI: 10.22184/2499-9407.2023.32.3.42.43
The paper shows importance of improving qualification of engineering and technical personnel and welding workers as one of the main factors in increasing efficiency of companies using the latest equipment and high-tech solutions in the welding industry.
"Rocks" of Successful Production DOI: 10.22184/2499-9407.2023.32.3.42.43
The paper shows importance of improving qualification of engineering and technical personnel and welding workers as one of the main factors in increasing efficiency of companies using the latest equipment and high-tech solutions in the welding industry.
Tags: competitiveness high-tech solutions personnel qualification welding technologies высокотехнологичные решения квалификация персонала конкурентоспособность технологии сварки
T. O. Soshina
Tool Coatings Based on Tialn Produced by Middle-Frequency Pulsed Magnetron Spraying DOI: 10.22184/2499-9407.2023.32.3.44.51
The effect of pulse frequency during pulsed magnetron sputtering of a TiAlN coating on changes in the phase and elemental compositions of coatings, their microstructure, surface roughness, and physical and mechanical properties is considered. The optimal value of the pulse frequency at which a coating is formed based on the highly dispersed wear-resistant h-Ti3Al2N2 phase with a dense nanocrystalline structure, minimal surface roughness, high microhardness and elastic recovery is established.
Tool Coatings Based on Tialn Produced by Middle-Frequency Pulsed Magnetron Spraying DOI: 10.22184/2499-9407.2023.32.3.44.51
The effect of pulse frequency during pulsed magnetron sputtering of a TiAlN coating on changes in the phase and elemental compositions of coatings, their microstructure, surface roughness, and physical and mechanical properties is considered. The optimal value of the pulse frequency at which a coating is formed based on the highly dispersed wear-resistant h-Ti3Al2N2 phase with a dense nanocrystalline structure, minimal surface roughness, high microhardness and elastic recovery is established.
Tags: microstructure phase composition physical and mechanical properties. pulsed magnetron spraying pulse frequency tialn coating импульсное магнетронное распыление микроструктура покрытие tialn фазовый состав физико-механические свойства частота импульса
S. A. Vasin, A. V. Evseev, A. A. Malikov, I. A. Yuraskova
Preparation of Mixtures of Heterogeneous Components and Media at Deterministic Formation of Their Homogeneity for Development of New Composite Materials DOI: 10.22184/2499-9407.2023.32.3.52.57
In the framework of the deterministic formation theory of homogeneity of heterogeneous mixtures (nonmixing) an original set of technologies for preparation of fibrous, disperse-strengthened and particle-hardened composite materials and nanocomposites has been developed.
Preparation of Mixtures of Heterogeneous Components and Media at Deterministic Formation of Their Homogeneity for Development of New Composite Materials DOI: 10.22184/2499-9407.2023.32.3.52.57
In the framework of the deterministic formation theory of homogeneity of heterogeneous mixtures (nonmixing) an original set of technologies for preparation of fibrous, disperse-strengthened and particle-hardened composite materials and nanocomposites has been developed.
Tags: composite materials deterministic homogeneity formation efficiency of mixtures (compositions) utilisation heterogeneous components media and mixtures synthesis of composite mixtures гетерогенные компоненты детерминированное формирование однородности композитные материалы синтез композитных смесей среды и смеси эффективность использования смесей (композиций)
Yu. P. Rakunov, V. V. Abramov, A. Yu. Rakunov
Interaction of Subsystems: Primary and Synthesis in a Multi-Level Basic Group Technology System. Part I DOI: 10.22184/2499-9407.2023.32.3.58.65
Scientific fundamentals of development and improvement of development of primary subsystem and synthesis of multilevel basic group technology (MBGT) are given. The development of the main subsystems of MBGT is presented. The methodology description of the parametric optimisation of types of unified cutting tools (UCT) designed for group machining and modes of optimal cutting of structural and hard-to-machine materials on precision universal turning, CNC machines and automatic longitudinal turning machines is given.
Interaction of Subsystems: Primary and Synthesis in a Multi-Level Basic Group Technology System. Part I DOI: 10.22184/2499-9407.2023.32.3.58.65
Scientific fundamentals of development and improvement of development of primary subsystem and synthesis of multilevel basic group technology (MBGT) are given. The development of the main subsystems of MBGT is presented. The methodology description of the parametric optimisation of types of unified cutting tools (UCT) designed for group machining and modes of optimal cutting of structural and hard-to-machine materials on precision universal turning, CNC machines and automatic longitudinal turning machines is given.
Tags: methodology and criteria of parametric optimisation methodology of cutting modes assignment methods of tool durability improvement primary subsystem synthesis subsystem type of unified cutters методика и критерии параметрической оптимизации методика назначения режимов резания методы повышения стойкости инструмента первичная подсистема подсистема синтезирования типаж унифицированных резцов
Information Technologies
А. A. Avvakumov
Additive Technologies in CAD / CAM / CAPP ADEM–VX DOI: 10.22184/2499-9407.2023.32.3.66.67
ADEM VX version software complex supporting process design in the field of additive technologies is presented, which allows to perform simultaneously programming of growing units (CAM module) and process design (CAPP module) for inclusion of additive processing operations into the general information system of the enterprise.
Additive Technologies in CAD / CAM / CAPP ADEM–VX DOI: 10.22184/2499-9407.2023.32.3.66.67
ADEM VX version software complex supporting process design in the field of additive technologies is presented, which allows to perform simultaneously programming of growing units (CAM module) and process design (CAPP module) for inclusion of additive processing operations into the general information system of the enterprise.
Tags: additive technologies direct laser growing method enterprise information system process design аддитивные технологии информационная система предприятия метод прямого лазерного выращивания проектирование технологических процессов
Measuring Equipment
D. I. Volotov, A. R. Maslov
Modular device for measuring technical parameters of technological accessories DOI: 10.22184/2499-9407.2023.32.3.68.72
A description of the measuring device for direct measurement of basic properties of technological equipment characterizing their values is given. A measurement method is used, in which the desired value is determined directly by the displaying measuring instrument. The device is reconfigured by changing the included modules.
Modular device for measuring technical parameters of technological accessories DOI: 10.22184/2499-9407.2023.32.3.68.72
A description of the measuring device for direct measurement of basic properties of technological equipment characterizing their values is given. A measurement method is used, in which the desired value is determined directly by the displaying measuring instrument. The device is reconfigured by changing the included modules.
Tags: device equipment measurement module parameter technological измерение модульный параметр приспособление станочный устройство
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