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Methods for computing work processes and improving the cryogenic shut-off and control valves design in the pneumohydraulic systems
| Authors: Malov D.A. | Published: 12.08.2024 |
| Published in issue: #8(773)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: cryogenic valves, computational hydro-fluid dynamics, heat transfer computation, valve design, insulation type, throughput |
Accelerated approach to assessing the machine operation and its technical potential
| Authors: Seregin A.A. | Published: 15.08.2024 |
| Published in issue: #8(773)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing | |
| Keywords: wheel-turning lathes, operation and technical potential, stability in operation and technical parameters, technological precision, operation reliability |
Research and development of a high-efficiency piston hybrid power machine with two suction valves
| Authors: Shcherba V.E., Tegzhanov A.S., Ekimov G.I. | Published: 15.08.2024 |
| Published in issue: #8(773)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems | |
| Keywords: piston hybrid power machine, two suction valves, prototype, experimental bench, measurement equipment |
Study of the Industrial Sewing Machine Vibration
| Authors: Novikov Y.V., Gornak S.V., Novikov V.Y. | Published: 16.08.2024 |
| Published in issue: #8(773)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing | |
| Keywords: sewing head model, basic vibration isolator, center of mass coordinates, dynamic load computation, main shaft, natural frequency |
Problem features in synthesizing the non-circular gearwheels for a planetary train with the floating pinion
| Authors: Volkov G.Yu., Alekseeva Yu.V. | Published: 29.08.2024 |
| Published in issue: #9(774)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Machine Science | |
| Keywords: planetary rotary hydraulic machine, floating pinions, non-circular gearwheels, Arongold-Kennedy theorem |
Kinematic synthesis of analytical laws of the actuator displacement of a manipulator with the parallel-sequential structure and additional coupling
| Authors: Zhoga V.V., Nelyubova A.V. | Published: 01.09.2024 |
| Published in issue: #9(774)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Robots, Mechatronics and Robotic Systems | |
| Keywords: hybrid manipulator, kinematic synthesis, trajectory approximation, output link positioning, program trajectory |
Assessment of the 10HSND steel plastic deformation using elastic waves
| Authors: Solovyev V.V., Rodyushkin V.M., Ilyakhinskiy A.V., Sova A.N. | Published: 05.09.2024 |
| Published in issue: #9(774)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Methods and Devices for Monitoring and Diagnosing Materials, Products, Substances | |
| Keywords: plastic deformation, elastic wave, 10HSND steel sample, transport and installation equipment |
Principles of intermodular docking of the group mobile robotic systems
| Authors: Sayapin S.N. | Published: 12.09.2024 |
| Published in issue: #9(774)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Robots, Mechatronics and Robotic Systems | |
| Keywords: mobile robots docking/undocking, docking systems, modular robots group connection |
Hardening methods influence on fatigue strength of the compressor blades with stress concentrators
| Authors: Shiryaev А.А., Milenin A.S. | Published: 12.09.2024 |
| Published in issue: #9(774)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing | |
| Keywords: laser shock peening, increasing the fatigue limit, compressor blades, low-plasticity smoothing, effective stress concentration factor, blade fracture study |
Synthesizing a motor control system for the parallel kinematics mechanisms with a spread in their characteristics
| Authors: Pashchenko V.N., Akimenko D.A., Skadin A.V., Boshlyakov A.A., Romanov A.A. | Published: 12.09.2024 |
| Published in issue: #9(774)/2024 | |
| Category: Mechanical Engineering and Machine Science | Chapter: Machine Science | |
| Keywords: robust control system, PID controller, actuator driver, transfer function, reference process, minimum acceleration energy criterion |