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Issue: #12 (669)
Calculation and Design of Machinery
Balancing a Multirip Bench with Circular Reciprocating Saw Blades
Authors: Phung V.B., Gavryushin S.S., Blokhin M.A. |   |
Category: Calculation and Design of Machinery |
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Keywords: finite element method, crankshaft, balancing, sawmill machine, inertial forces, dynamic response, NX Advanced Simulation |
Kinematics of a Parallel Mechanism Consisting of Rotational Pairs
Authors: Ioffe M.L. |   |
Category: Calculation and Design of Machinery |
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Keywords: parallel structure, kinematics of mechanisms, MATLAB, number of degrees of freedom, generalized coordinates, coupling equation, quaternion |
Mathematical Modelling of the Limit Working Capacity of a Harmonic Drive
Authors: Lyuminarsky I.E., Lyuminarsky S.E. |   |
Category: Calculation and Design of Machinery |
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Keywords: harmonic drive, flex spline, wave generator, teeth interference, teeth slippage, limit torque |
Transportation and Power Engineering
A Study of Oscillations of a Converter-Fed Motor with Impulse Control of Phase Currents
Authors: Krasovsky A.B. |   |
Category: Transportation and Power Engineering |
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Keywords: simulation modelling, converter-fed motor, impulse control, phase current pulsations, torque oscillations, rotor speed and position |
Experimental Study and Improvement of Gas Exchange Processes in Piston and Combined Internal Combustion Engines in Unsteady Gas-Dynamic Conditions
Authors: Plotnikov L.V., Zhilkin B.P., Brodov Yu.M. |   |
Category: Transportation and Power Engineering |
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Keywords: internal combustion engine, intake process, exhaust process, gas-dynamic instability, flow characteristics, supercharged engines |
Technology and Process Machines
The Specifics of Vortex Machining of Ring Profiles on Lateral Surfaces of Rotation
Authors: Rasulov N.M., Nadirov Y.M. |   |
Category: Technology and Process Machines |
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Keywords: vortex method, longitudinal feed, circular feed, cutting depth, groove width, technological geometry |
Ultra-Jet Diagnostics of the Quality of Welds
Authors: Abashin M.I., Bochkarev S.V., Tsaplin A.I., Kobernik N.V. |   |
Category: Technology and Process Machines |
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Keywords: hardness, weld, diagnosis, ultra-jet impact, shock viscosity |
Development of Operational Control Systems of Filtration Flow Characteristics in Oil Wells
Authors: Maksimov S.F., Bobrov A.N., Andreev E.A. |   |
Category: Technology and Process Machines |
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Keywords: control system, multi-layer oil well, drowned well, downhole wellhead flow, filtration flow, downhole fluid sample, electrical conductivity, downhole fluid, continuous sampling |
The Practice of Dimensional Modelling of Assembly Operations Using Stationary Compensators
Control Power Calculation for Teeth of the Planetary Stage of a Gear Drive Using ANSYS Software Package
Authors: Karatushin S.I., Pleschanova Y.A., Bil, Bokuchava P.N. |   |
Category: Technology and Process Machines |
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Keywords: planetary gear, ANSYS, carburization, residual stresses, power calculation, flexural strength, contact strength |
The Development Trends of Computing Equipment and Issues Related to Electronic Modelling