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Main Journal ArchiveYear 2023 / № 12

Issue: #12 (765)

DOI 10.18698/0536-1044-2023-12

Mechanics

Specifics in longitudinal wave packets behavior in the sample middle section during its stepwise tension

Authors: Savelyev A.N., Makarov A.V., Anisimov D.O.
Category: Mechanics \| Chapter: Theoretical Mechanics, Machine Dynamics
Keywords: small-step tension, material sample, total wave function, sample cross-section, tensile testing machine, loading cyclogram

Mechanical Engineering and Machine Science

Unification of the сycloidal gearbox calculation method and the cylindrical involute gear calculation method

Authors: Zaytseva A.V.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science
Keywords: cycloidal gearboxes, calculation method, cylindrical involute gears, load factors

Synthesis, kinematic and dynamic simulation of foldable parallel mechanisms with a circular rail

Authors: Kiselev S.V., Fomin A.S., Antonov A.V.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science
Keywords: foldable parallel mechanisms, circular rail, type synthesis, kinematic and dynamic simulation

Dynamics analysis and improvement of the four-roll crusher drive design

Authors: Melezhik R.S., Vlasenko D.A.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science
Keywords: four-roll crusher, dynamic loads, vibration characteristics, damping coupling, elastic disc-type element, vibration transfer coefficient

Multiloop theory of the self-aligning mechanisms formation in machine engineering and practical construction of the complete atlas for the two-degree-of-freedom mechanism K-chains

Authors: Pozhbelko V.I.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science
Keywords: structural synthesis, multi-circuit mechanism, redundant connections, closed circuits, atlas of mechanisms, structural formulas

Technology of the anthropomorphic robotic complex control system

Authors: Dudorov E.A.
Category: Mechanical Engineering and Machine Science \| Chapter: Robots, Mechatronics and Robotic Systems
Keywords: humanoid robot, anthropomorphic robotic platform, technological model, robotic system, copy control, combined control

The effect of delta-robot deformability on positioning accuracy

Authors: Liangliang Zhu, Gavryushin S.S.
Category: Mechanical Engineering and Machine Science \| Chapter: Robots, Mechatronics and Robotic Systems
Keywords: WSC-600DJ delta robot, finite element method, static analysis, positioning accuracy, delta robot deformation

Heat treatment and ion nitriding modes influence on strength properties of the high-speed steels

Authors: Buketkin B.V., Danilenko C.B.
Category: Mechanical Engineering and Machine Science \| Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing
Keywords: high-speed steel, heat treatment, strength characteristic, impact strength, stress limit, ion nitriding

Models for predictive thermal control in steel heat treatment using the continuous HD galvanizing units

Authors: Ryabchikov M.Y., Ryabchikova E.S.
Category: Mechanical Engineering and Machine Science \| Chapter: Manufacturing Engineering
Keywords: hot-dip galvanizing, steel strip, predictive control, annealing control, thermal processes, optimization problem

Ultrasonic welding of the round-shaped products made of polyamide 610

Authors: Volkov S.S., Kobernik N.V., Pankratov A.S., Mikayilova J.A.
Category: Mechanical Engineering and Machine Science \| Chapter: Welding, Allied Processes and Technologies
Keywords: ultrasonic welding, static welding pressure, waveguide vibration amplitude, round product, edge cutting, ultrasonic welding waveguide

Mathematical description of a reciprocating compressor taking into account the suspension parameters influence on its output characteristics

Authors: Elagin M.Y., Khmelev R.N.
Category: Mechanical Engineering and Machine Science \| Chapter: Hydraulic Machines, Vacuum, Compressor Technology, Hydraulic and Pneumatic Systems
Keywords: reciprocating compressor, mathematical model, dissipative properties, vibration rate, suspension parameters

Aviation, Rocket and Technology

Experimental study of the propulsion system demonstrator with a central body

Authors: Vaulin S.D., Salich V.L., Erpalov A.V., Schulz A.O., Khoroshevskii K.A., Khazhiakhmetov K.I.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Development, Design and Manufacture
Keywords: propulsion system, rocket engine, central body, experimental modal analysis, demonstrator vibration state, acoustic impact

Pipe manufacture by sheet blank rolling

Authors: Lozovskiy I.V., Mariin S.B., Chernomas V.V., Kuznetsov A.K.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Development, Design and Manufacture
Keywords: pipes and profiles manufacture, aircraft, sheet blank rolling, elastic loose medium

Two-Phase Dual–Axis Model of a Multihop System with Differentiated Transmission Capacity of its Subscriber and Inter-Satellite Links

Authors: Pichugin S.B.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Development, Design and Manufacture
Keywords: subscriber and inter-satellite links, multihop communication system, on-board router, queuing system, simplest flow