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Main Journal ArchiveYear 2022 / № 8

Issue: #8 (749)

DOI 10.18698/0536-1044-2022-8

Mechanical Engineering and Machine Science

Parallel-Serial Structure Manipulator Control Signals Dynamics and Synthesis

Authors: Zhoga V.V., Dyashkin-Titov V.V., Vorobyeva N.S., Dyashkin А.V.
Category: Mechanical Engineering and Machine Science \| Chapter: Machine Science, Drive Systems, and Machine Components
Keywords: parallel-serial structure manipulator, equations of dynamics, control signal synthesis

Development of Polynomial Equations for Output Indicators of Turning

Authors: Grubyi S.V.
Category: Mechanical Engineering and Machine Science \| Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing
Keywords: approximating the initial data, polynomial equations, operating parameters of turning, prefabricated cutter, tool wear rate, cutting force and temperature

Analysis of the Effect of Regime Parameters of High-Temperature Chemical Activation Process on the Structural Material of the Equipment

Authors: Popova A.A., Shubin I.N.
Category: Mechanical Engineering and Machine Science \| Chapter: Technology and Equipment for Mechanical and Physico-Technical Processing
Keywords: processing equipment, activation reactor, gas corrosion, chemical activation, structural material

Method for Determining the Thermal State of the Cylinder Sleeve During Centrifugal Induction Sintering

Authors: Bashirov R.J., Amirov F.G.
Category: Mechanical Engineering and Machine Science \| Chapter: Manufacturing Engineering
Keywords: induction centrifugal sintering, cylinder recovery, induction heating, powder coatings, powder layer, thermal energy

Criterion for Evaluating the Electrical Erosion Resistance of Materials

Authors: Boyko A.F., Stavitsky I.B.
Category: Mechanical Engineering and Machine Science \| Chapter: Manufacturing Engineering
Keywords: electrical erosion machining, tool electrode wear, electrical erosion resistance

CAO / CAE-Engineering Support for the Production of Small Enterprises

Authors: Bulavin V.F., Bulavina T.G., Koshutin D.V., Petryashov I.S.
Category: Mechanical Engineering and Machine Science \| Chapter: Manufacturing Engineering
Keywords: 3D prototype, digital support, information space, small enterprises

Study of the Influence of Main Parameters of the Selective Laser Melting Process on the Porosity of Aluminum Alloy RS-300 Samples

Authors: Grigoriyants A.G., Kolchanov D.S., Drenin A.A., Denezhkin A.O.
Category: Mechanical Engineering and Machine Science \| Chapter: Manufacturing Engineering
Keywords: selective laser melting, aluminum alloy, additive manufacturing, sample porosity

Power, Metallurgic and Chemical Engineering

Mathematical Model of Screw Vacuum Pump Working Process

Authors: Laskin A.A., Yakupov R.R., Raykov A.A., Mustafin T.N., Salikeev S.I., Burmistrov A.V.
Category: Power, Metallurgic and Chemical Engineering \| Chapter: Vacuum and Compressor Technology and Pneumatic Systems
Keywords: screw vacuum pump, mathematical model, working chamber, gas backflow, triangular slot

Optimization of the Flow Part of an Axial Pump Using the Response Surface

Authors: Svoboda D.G., Ivanov E.A., Zharkovskii A.A., Shutsky S.Y.
Category: Power, Metallurgic and Chemical Engineering \| Chapter: Hydraulic Machines and Hydropneumatic Units
Keywords: axial pump, flow part, parametric optimization, optimization criteria, response surface, search method efficiency

Aviation, Rocket and Technology

Nonlinear Deformation and Stability of a Composite Cylindrical Shell under a Combined Loading by a Bending Moment and an Edge Transverse Force

Authors: Zheleznov L.P.
Category: Aviation, Rocket and Technology \| Chapter: Aircraft Strength and Thermal Modes
Keywords: cylindrical composite shells, polymer composite materials, nonlinear deformation, buckling mode, finite element method

A Promising Automated System for Ensuring Reliable and Safe Operation of Ground-Based Space Infrastructure Facilities of the Vostochny Cosmodrome: Structure and Tasks to Be Solved

Authors: Makarov M.I., Deniskin D.G.
Category: Aviation, Rocket and Technology \| Chapter: Inspection and Testing of Aircraft and Aircraft Systems
Keywords: automated system, monitoring information, ground space infrastructure, rocket and space technology