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Main Journal ArchiveYear 2022 / № 10

Issue: #10 (751)

DOI 10.18698/0536-1044-2022-10

Mechanical Engineering and Machine Science

Development of a multi-link power drive made of a material with a shape memory effect

Authors: Alekhina V.K., Pfetzer I.A., Glushchenkov V.A.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science, Drive Systems, and Machine Components
Keywords: titanium nickelide, shape memory effect, test bench, power drive, heating unevenness

Determination of the thermal state of the elements of a piston engine turbocharger

Authors: Zadorozhnaya E.A., Hudyakov V.S., Sibiryakov S.V., Naprimerova E.D.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science, Drive Systems, and Machine Components
Keywords: turbocharger rotor, heat transfer in the bearing housing, calculation of hydrodynamic characteristics, plain bearings

Increasing the reliability and resource of power stations of automatic lines

Authors: Zamuragin Yu.M., Salamandra K.B.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science, Drive Systems, and Machine Components
Keywords: press mold, automatic line, power station, lever strength, finite element method

Calculation of the Permissible Clearances between the parts of the Mechanism, in Consideration with the Dynamics

Authors: Seregin A.A.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science, Drive Systems, and Machine Components
Keywords: fundamental research, clearance, design structures, self-adjusting bearing shells, force analysis, motion stabilization

Physical modeling of contact interaction of mechanical gears of technological machines

Authors: Kharchenko M.V., Terentyev D.V., Platov S.I., Kinzina I.I.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science, Drive Systems, and Machine Components
Keywords: mechanical gears, laboratory studies, friction pair wear resistance, physical modeling

Analysis of the conditions of movement of mobile devices of magnetic type on a ferromagnetic working surface

Authors: Koryagin S.I., Sharkov O.V., Velikanov N.L.
Category: Mechanical Engineering and Machine Science \| Chapter: Robots, Mechatronics and Robotic Systems
Keywords: robotic device, magnetic type mobile device, ferromagnetic surface, friction coefficient

Development of a mechatronic thread trimmer

Authors: Novikov Y.V., Krasner S.Y.
Category: Mechanical Engineering and Machine Science \| Chapter: Robots, Mechatronics and Robotic Systems
Keywords: design technique, mechatronic module, movable knife, thread trimming, semi-automatic sewing

Comparative evaluation of the electrical erosion resistance of materials in liquid and gaseous media

Authors: Boyko A.F., Stavitsky I.B.
Category: Mechanical Engineering and Machine Science \| Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing
Keywords: EDM, tool electrode wear, material EDM resistance

Features of the process of selective laser melting from structural steel 28Cr3SiNiMoWV

Authors: Kolchanov D.S., Drenin A.A., Denezhkin A.O., Shustova L.A., Safiullin S.R.
Category: Mechanical Engineering and Machine Science \| Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing
Keywords: additive technologies, selective laser melting, structural steel, powder material

Influence of plastic instability of near-contact chip layers on the wear mechanism of a carbide tool

Authors: Kabaldin Y.G., Bashkov A.A.
Category: Mechanical Engineering and Machine Science \| Chapter: Manufacturing Engineering
Keywords: cutting layer of chips, high degree of deformation, melting of material, vortex motion of metal, wear of carbide tool

Power, Metallurgic and Chemical Engineering

Method for estimating the operating time in the compressor mode of a reciprocating hybrid power machine with regenerative heat exchange

Authors: Shcherba V.E.
Category: Power, Metallurgic and Chemical Engineering \| Chapter: Hydraulic Machines and Hydropneumatic Units
Keywords: reciprocating compressor, regenerative heat exchange, air cooling, working processes, wall temperature, heating time